YOKOGAWA 요꼬가와 2406E 시리즈 아날로그 절연저항계 – 굿맨시스템 (가격문의)
- Analog models with two and three rating
- AC voltage measurement
- Automatic discharge
- Sky blue EL backlight
- Increased safety (covered battery charger)
YOKOGAWA 요꼬가와 2406E 시리즈 아날로그 절연저항계



문의 010 7574 9841
평일 오전9시 ~ 오후6시 입니다. (공휴일은 통화불가합니다)
부재중일시 전화나 카톡 남겨주시면 업무시간때 체크후 피드백 드리겠습니다.
YOKOGAWA 요꼬가와 2406E 시리즈 아날로그 절연저항계



모델번호
| Model | Rating | Effective | Central | AC Voltage | Lower limit of | Rated Current |
| Measuring range | Scale Value | Measuring range | measured Ω*1 | |||
| 240631 | 25 V/5 MΩ | 0.001 to 5 MΩ | 0.1 MΩ | 0 to 300 V | 0.025 MΩ | 1 mA |
| 50 V/10 MΩ | 0.005 to 10 MΩ | 0.2 MΩ | 0.05 MΩ | 1 mA | ||
| 240641 | 125 V/20 MΩ | 0.01 to 20 MΩ | 0.5 MΩ | 0.125 MΩ | 1 mA | |
| 240632 | 125 V/20 MΩ | 0.01 to 20 MΩ | 0.5 MΩ | 0 to 300 V | 0.125 MΩ | 1 mA |
| 240642 | 250 V/50 MΩ | 0.01 to 50 MΩ | 1 MΩ | 0.25 MΩ | 1 mA | |
| 240633 | 125 V/20 MΩ | 0.01 to 20 MΩ | 0.5 MΩ | 0 to 600 V | 0.125 MΩ | 1 mA |
| 250 V/50 MΩ | 0.01 to 50 MΩ | 1 MΩ | 0.25 MΩ | 1 mA | ||
| 240643 | 500 V/100 MΩ | 0.05 to 100 MΩ | 2 MΩ | 0.5 MΩ | 1 mA | |
| 240634 | 250 V/50 MΩ | 0.01 to 50 MΩ | 1 MΩ | 0 to 600 V | 0.25 MΩ | 1 mA |
| 500 V/100 MΩ | 0.05 to 100 MΩ | 2 MΩ | 0.5 MΩ | 1 mA | ||
| 240644 | 1000 V/2000 MΩ | 1 to 2000 MΩ | 50 MΩ | 1 MΩ | 1 mA*2 | |
| 240635 | 250 V/500 MΩ | 0.1 to 500 MΩ | 10 MΩ | 0 to 600 V | 0.25 MΩ | 1 mA*2 |
| 500 V/1000 MΩ | 0.5 to 1000 MΩ | 20 MΩ | 0.5 MΩ | 1 mA*2 | ||
| 240645 | 1000 V/2000 MΩ | 1 to 2000 MΩ | 50 MΩ | 1 MΩ | 1 mA*2 |
| Non-Back-Light | *1 The minimum value at which the rated voltage can be maintained; | |||
| *2 0.55 mA in the case of the first effective measuring range | ||||
Specifications - Model 240631
Rating | 125V/20M~ |
| 25V/5M~ | |
| 50V/10M~ | |
| Effective Measuring Range | 0.001-5M~ |
| 0.005-10M~ | |
| 0.01-20M~ | |
| Central Scale Value | 0.1M~ |
| 0.2M~ | |
| 0.5M~ | |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.025M~ |
| 0.05M~ | |
| 0.125~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240631
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240641
Rating | 125V/20M~ |
| 25V/5M~ | |
| 50V/10M~ | |
| Effective Measuring Range | 0.001-5M~ |
| 0.005-10M~ | |
| 0.01-20M~ | |
| Central Scale Value | 0.1M~ |
| 0.2M~ | |
| 0.5M~ | |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.025M~ |
| 0.05M~ | |
| 0.125~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240641
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240632
Rating | 125V/20M~ |
| Effective Measuring Range | 0.01-20M~ |
| Central Scale Value | 0.5M~ |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.125~ |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Condtions - Model 240632
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240642
Rating | 250V/50M~ |
| Effective Measuring Range | 0.01-50M~ |
| Central Scale Value | 1M~ |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.25~ |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strapㅗ |
Standard Test Conditions - Model 240642
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240633
Rating | 125V/20M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-20M~ |
| 0.01-50M~ | |
| 0.05-100M~ | |
| Central Scale Value | 0.5M~ |
| 1M~ | |
| 2M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.125M~ |
| 0.25M~ | |
| 0.5~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240633
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240343
Rating | 125V/20M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-20M~ |
| 0.01-50M~ | |
| 0.05-100M~ | |
| Central Scale Value | 0.5M~ |
| 1M~ | |
| 2M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.125M~ |
| 0.25M~ | |
| 0.5~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240643
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240634
Rating | 1000V/2000M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-50M~ |
| 0.05-100M~ | |
| 1-2000M~ | |
| Central Scale Value | 1M~ |
| 2M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Condtions - Model 240634
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - 240644
Rating | 1000V/2000M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-50M~ |
| 0.05-100M~ | |
| 1-2000M~ | |
| Central Scale Value | 1M~ |
| 2M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240644
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240635
Rating | 1000V/2000M~ |
| 250V/500M~ | |
| 500V/1000M~ | |
| Effective Measuring Range | 0.1-500M~ |
| 0.5-1000M~ | |
| 1-2000M~ | |
| Central Scale Value | 10M~ |
| 20M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240635
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240645
Rating | 1000V/2000M~ |
| 250V/500M~ | |
| 500V/1000M~ | |
| Effective Measuring Range | 0.1-500M~ |
| 0.5-1000M~ | |
| 1-2000M~ | |
| Central Scale Value | 10M~ |
| 20M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240645
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |









📄 기술자료 다운로드
■ 제품 사양 (Specifications)
YOKOGAWA 2406E 제품 데이터시트의 핵심 사양입니다.
- Rated test Rated test voltage: 25 V = Central scale value
- Operating temperature/ 0°C to 40°C/90% RH maximum (no condensation)
- Conductor resistance 250V/200MΩ 3 1/2-digit measurement P.3
- ranges 43 (EL-illuminated) 500V/100MΩ
- switch to 1000 V rating
- AC voltage measurement (45-400 Hz)
- 400.0 100kΩ 501–2000MΩ ± 5%of rdg Model RangeResolution Accuracy Input Impedance
- 1000V/2000MΩ 4.000 1kΩ 0–1.999MΩ ± (5%of rdg+6dgt) 2MΩ 0.5mA 50MΩ Conductor resistance measurement
- 40.00 10kΩ 2.000–1000MΩ* ± (2%of rdg+6dgt) Model RangeResolution Accuracy Open-circuit Voltage
- Overrange input alarm: If the voltage being measured exceeds 600 V
- Weight: 420 g (main unit and batteries only, excluding accessories)
- 125V/20MΩ 0.01–20MΩ 0.5MΩ 0.125MΩ 1mA Battery voltage: Within effective voltage range
- 240643 -E 250V/50MΩ 0.01–50MΩ 1MΩ 0.25MΩ 1mA Resistance measurement: First effective measuring range = ±5% of reading
- 500V/100MΩ 0.05–100MΩ 2MΩ 0.5MΩ 1mA Second effective measuring range = ±10% of reading
- 240635 -E 250V/500MΩ 0.1–500MΩ 10MΩ 0–600V 0.25MΩ 1mA** No-load voltage: 130% max. of rated voltage
- ** 0.55 mA in the case of the first effective measuring range
- Weight: Approx. 500 g (including batteries)
- No-load voltage: 130% max. of rated voltage
- Short-circuit current: 12 mA max.
- Weight: Approx. 400 g (main unit and batteries only, excluding accessories) Earth probe 98002 1
- Measuring Range Earth Resistance: 2000Ω LSD:0.01 to 1Ω
- Earth Voltage: 200V
- Accuracy Earth Resistance: 20Ω range: ±2%rdg±0.1Ω
- 200Ω range: ±2%rdg±3dgt
- 2000Ω range: ±2%rdg±3dgt
- Earth Voltage: ±1%rdg±4dgt 102
- Measuring Frequency Approx. 820Hz
- Measuring Current Approx. 3mA (at 20Ω range)
- Operating Temp. 0~40°C, 85%Rh or less
- Dimensions Approx. 102×158×70mm 70
본 사양은 제조사 공식 데이터시트의 핵심 항목을 정리한 것입니다. 전체 원문은 Lab 게시판 데이터시트를 참고하시고, 정확한 견적·재고는 굿맨시스템으로 문의 바랍니다.

문의 010 7574 9841
평일 오전9시 ~ 오후6시 입니다. (공휴일은 통화불가합니다)
부재중일시 전화나 카톡 남겨주시면 업무시간때 체크후 피드백 드리겠습니다.
YOKOGAWA 요꼬가와 2406E 시리즈 아날로그 절연저항계



모델번호
| Model | Rating | Effective | Central | AC Voltage | Lower limit of | Rated Current |
| Measuring range | Scale Value | Measuring range | measured Ω*1 | |||
| 240631 | 25 V/5 MΩ | 0.001 to 5 MΩ | 0.1 MΩ | 0 to 300 V | 0.025 MΩ | 1 mA |
| 50 V/10 MΩ | 0.005 to 10 MΩ | 0.2 MΩ | 0.05 MΩ | 1 mA | ||
| 240641 | 125 V/20 MΩ | 0.01 to 20 MΩ | 0.5 MΩ | 0.125 MΩ | 1 mA | |
| 240632 | 125 V/20 MΩ | 0.01 to 20 MΩ | 0.5 MΩ | 0 to 300 V | 0.125 MΩ | 1 mA |
| 240642 | 250 V/50 MΩ | 0.01 to 50 MΩ | 1 MΩ | 0.25 MΩ | 1 mA | |
| 240633 | 125 V/20 MΩ | 0.01 to 20 MΩ | 0.5 MΩ | 0 to 600 V | 0.125 MΩ | 1 mA |
| 250 V/50 MΩ | 0.01 to 50 MΩ | 1 MΩ | 0.25 MΩ | 1 mA | ||
| 240643 | 500 V/100 MΩ | 0.05 to 100 MΩ | 2 MΩ | 0.5 MΩ | 1 mA | |
| 240634 | 250 V/50 MΩ | 0.01 to 50 MΩ | 1 MΩ | 0 to 600 V | 0.25 MΩ | 1 mA |
| 500 V/100 MΩ | 0.05 to 100 MΩ | 2 MΩ | 0.5 MΩ | 1 mA | ||
| 240644 | 1000 V/2000 MΩ | 1 to 2000 MΩ | 50 MΩ | 1 MΩ | 1 mA*2 | |
| 240635 | 250 V/500 MΩ | 0.1 to 500 MΩ | 10 MΩ | 0 to 600 V | 0.25 MΩ | 1 mA*2 |
| 500 V/1000 MΩ | 0.5 to 1000 MΩ | 20 MΩ | 0.5 MΩ | 1 mA*2 | ||
| 240645 | 1000 V/2000 MΩ | 1 to 2000 MΩ | 50 MΩ | 1 MΩ | 1 mA*2 |
| Non-Back-Light | *1 The minimum value at which the rated voltage can be maintained; | |||
| *2 0.55 mA in the case of the first effective measuring range | ||||
Specifications - Model 240631
Rating | 125V/20M~ |
| 25V/5M~ | |
| 50V/10M~ | |
| Effective Measuring Range | 0.001-5M~ |
| 0.005-10M~ | |
| 0.01-20M~ | |
| Central Scale Value | 0.1M~ |
| 0.2M~ | |
| 0.5M~ | |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.025M~ |
| 0.05M~ | |
| 0.125~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240631
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240641
Rating | 125V/20M~ |
| 25V/5M~ | |
| 50V/10M~ | |
| Effective Measuring Range | 0.001-5M~ |
| 0.005-10M~ | |
| 0.01-20M~ | |
| Central Scale Value | 0.1M~ |
| 0.2M~ | |
| 0.5M~ | |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.025M~ |
| 0.05M~ | |
| 0.125~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240641
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240632
Rating | 125V/20M~ |
| Effective Measuring Range | 0.01-20M~ |
| Central Scale Value | 0.5M~ |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.125~ |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Condtions - Model 240632
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240642
Rating | 250V/50M~ |
| Effective Measuring Range | 0.01-50M~ |
| Central Scale Value | 1M~ |
| AC Voltage Measurement | 0 to 300 V |
| Lower Limit | 0.25~ |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strapㅗ |
Standard Test Conditions - Model 240642
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240633
Rating | 125V/20M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-20M~ |
| 0.01-50M~ | |
| 0.05-100M~ | |
| Central Scale Value | 0.5M~ |
| 1M~ | |
| 2M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.125M~ |
| 0.25M~ | |
| 0.5~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240633
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240343
Rating | 125V/20M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-20M~ |
| 0.01-50M~ | |
| 0.05-100M~ | |
| Central Scale Value | 0.5M~ |
| 1M~ | |
| 2M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.125M~ |
| 0.25M~ | |
| 0.5~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240643
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240634
Rating | 1000V/2000M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-50M~ |
| 0.05-100M~ | |
| 1-2000M~ | |
| Central Scale Value | 1M~ |
| 2M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Condtions - Model 240634
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - 240644
Rating | 1000V/2000M~ |
| 250V/50M~ | |
| 500V/100M~ | |
| Effective Measuring Range | 0.01-50M~ |
| 0.05-100M~ | |
| 1-2000M~ | |
| Central Scale Value | 1M~ |
| 2M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240644
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240635
Rating | 1000V/2000M~ |
| 250V/500M~ | |
| 500V/1000M~ | |
| Effective Measuring Range | 0.1-500M~ |
| 0.5-1000M~ | |
| 1-2000M~ | |
| Central Scale Value | 10M~ |
| 20M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240635
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading | |
| Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |
Specifications - Model 240645
Rating | 1000V/2000M~ |
| 250V/500M~ | |
| 500V/1000M~ | |
| Effective Measuring Range | 0.1-500M~ |
| 0.5-1000M~ | |
| 1-2000M~ | |
| Central Scale Value | 10M~ |
| 20M~ | |
| 50M~ | |
| AC Voltage Measurement | 0 to 600 V |
| Lower Limit | 0.25M~ |
| 0.5M~ | |
| 1~ | |
| Rated Current | 1 mA |
| Approx. Outer Scale Length | 88 mm |
| Discharge Function | The tester automatically begins discharge when you turn off the MEAS switch. The pointer swings if there is any residual voltage in the circuit under test. You can make sure discharge is complete by checking that the pointer swings back to the infinite (& |
| Approx. Width | 120 mm |
| Approx. Height | 110 mm |
| Approx. Depth | 60 mm |
| Approx. Weight | 500 g |
| Batteries | Six AA (R6P) batteries |
| Standard Accessories | Batteries (Qty- 6) |
| Carrying case (B9075MU) (Qty -1) Earth probe (blake); approx. 1 m long | |
| Earth probes and Line Probes (98007) (Qty - 1) | |
| User's Manual (Qty - 1)- With probe-housing pocket and neck strap |
Standard Test Conditions - Model 240645
Ambient Temperature/Humidity Ranges | 23 ±5 /45-75% RH |
| Position of Use | Horizontal (5º max. of angle of inclination) |
| External Magnetic Fields | None Battery voltage: Within effective voltage range (The pointer must stay within the range indicated by the BAT symbol when the battery check is performed.) |
| Tolerance Mentioned Conditions | Resistance measurement: First effective measuring range = ±5% of reading |
| Second effective measuring range = ±10% of reading Infinite and zero scale values: 0.7% max. of scale length | |
| AC voltage: ±10% of maximum scale value | |
| No-load voltage: 130% max. of rated voltage | |
| Rated measuring current: 1 mA (0 to 20%) when in first effective measuring range | |
| Short-circuit current: 12 mA max. |









📄 기술자료 다운로드
■ 제품 사양 (Specifications)
YOKOGAWA 2406E 제품 데이터시트의 핵심 사양입니다.
- Rated test Rated test voltage: 25 V = Central scale value
- Operating temperature/ 0°C to 40°C/90% RH maximum (no condensation)
- Conductor resistance 250V/200MΩ 3 1/2-digit measurement P.3
- ranges 43 (EL-illuminated) 500V/100MΩ
- switch to 1000 V rating
- AC voltage measurement (45-400 Hz)
- 400.0 100kΩ 501–2000MΩ ± 5%of rdg Model RangeResolution Accuracy Input Impedance
- 1000V/2000MΩ 4.000 1kΩ 0–1.999MΩ ± (5%of rdg+6dgt) 2MΩ 0.5mA 50MΩ Conductor resistance measurement
- 40.00 10kΩ 2.000–1000MΩ* ± (2%of rdg+6dgt) Model RangeResolution Accuracy Open-circuit Voltage
- Overrange input alarm: If the voltage being measured exceeds 600 V
- Weight: 420 g (main unit and batteries only, excluding accessories)
- 125V/20MΩ 0.01–20MΩ 0.5MΩ 0.125MΩ 1mA Battery voltage: Within effective voltage range
- 240643 -E 250V/50MΩ 0.01–50MΩ 1MΩ 0.25MΩ 1mA Resistance measurement: First effective measuring range = ±5% of reading
- 500V/100MΩ 0.05–100MΩ 2MΩ 0.5MΩ 1mA Second effective measuring range = ±10% of reading
- 240635 -E 250V/500MΩ 0.1–500MΩ 10MΩ 0–600V 0.25MΩ 1mA** No-load voltage: 130% max. of rated voltage
- ** 0.55 mA in the case of the first effective measuring range
- Weight: Approx. 500 g (including batteries)
- No-load voltage: 130% max. of rated voltage
- Short-circuit current: 12 mA max.
- Weight: Approx. 400 g (main unit and batteries only, excluding accessories) Earth probe 98002 1
- Measuring Range Earth Resistance: 2000Ω LSD:0.01 to 1Ω
- Earth Voltage: 200V
- Accuracy Earth Resistance: 20Ω range: ±2%rdg±0.1Ω
- 200Ω range: ±2%rdg±3dgt
- 2000Ω range: ±2%rdg±3dgt
- Earth Voltage: ±1%rdg±4dgt 102
- Measuring Frequency Approx. 820Hz
- Measuring Current Approx. 3mA (at 20Ω range)
- Operating Temp. 0~40°C, 85%Rh or less
- Dimensions Approx. 102×158×70mm 70
본 사양은 제조사 공식 데이터시트의 핵심 항목을 정리한 것입니다. 전체 원문은 Lab 게시판 데이터시트를 참고하시고, 정확한 견적·재고는 굿맨시스템으로 문의 바랍니다.
[ GOODMAN SYSTEM ]
010 7574 9841
평일 AM 9:00 ~ PM 6:00 (공휴일제외)
상호 : 굿맨시스템
대표 : 류철환
사업자등록번호 : 827-67-00543
주소 : 서울특별시 마포구 성미산로1길 61, 1동 1층 101호 (성산동, 용하빌딩)
연락처 : 070 8800 8282
이메일 : [email protected]
입금계좌 : 우리은행 1005 104 525723 류철환(굿맨시스템)
통신판매업신고번호 : 2023-서울마포-2080



