Earth Resistance Tester - Company Ranking(9 companyies in total)
Last Updated： Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Display Company Information
| Company Name | Featured Products | ||
|---|---|---|---|
| Product Image, Product Name, Price Range | overview | Application/Performance example | |
| <Other Product Features> - 200/2000Ω 2-range auto - Alerts with a buzzer for resistance below 100Ω - Live wire warning function (detectable even during resistance measurement) - AC/DC voltage measurement (AC shows true RMS value) - Live wire warning for voltage detection above 30V (measures ground voltage until the measurement button is pressed) - Prevents ELB operation with a small measurement current (maximum 2mA) - Glow-in-the-dark operation button for use in dark places | For more details, please contact us. | ||
| ■Hard case type ■Compatible with the free app "KEW Smart*" | For more details, please contact us. | ||
| 【Insulation Resistance Measurement Features】 ■ 4 ranges (50/125/250/500V) ■ Warning with red backlight when 500V is selected ■ Auto-discharge function automatically discharges the voltage charged after measurement ■ If the voltage exceeds the reference value, it warns with a red backlight and buzzer, and does not perform measurement even if the measurement button is pressed 【Ground Resistance Measurement Features】 ■ 200/2000Ω auto range ■ Test current below 2mA that does not operate the leakage circuit breaker ■ Warning with red backlight and buzzer when voltage is 30V or higher ■ Ground resistance measurement cannot be performed while the live line warning is active, even if the measurement switch is pressed *For more details, please refer to the PDF document or feel free to contact us. | 【Applications】 ■ Insulation resistance measurement ■ Ground resistance measurement ■ Voltage measurement *For more details, please refer to the PDF document or feel free to contact us. | ||
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共立電気計器
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- Featured Products
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Simple Ground Resistance Meter KEW4300・4300BT
- overview
- <Other Product Features> - 200/2000Ω 2-range auto - Alerts with a buzzer for resistance below 100Ω - Live wire warning function (detectable even during resistance measurement) - AC/DC voltage measurement (AC shows true RMS value) - Live wire warning for voltage detection above 30V (measures ground voltage until the measurement button is pressed) - Prevents ELB operation with a small measurement current (maximum 2mA) - Glow-in-the-dark operation button for use in dark places
- Application/Performance example
- For more details, please contact us.
Digital Earth Resistance Meter KEW4105DLBT-H
- overview
- ■Hard case type ■Compatible with the free app "KEW Smart*"
- Application/Performance example
- For more details, please contact us.
Insulation Ground Resistance Tester "KEW 6041BT"
- overview
- 【Insulation Resistance Measurement Features】 ■ 4 ranges (50/125/250/500V) ■ Warning with red backlight when 500V is selected ■ Auto-discharge function automatically discharges the voltage charged after measurement ■ If the voltage exceeds the reference value, it warns with a red backlight and buzzer, and does not perform measurement even if the measurement button is pressed 【Ground Resistance Measurement Features】 ■ 200/2000Ω auto range ■ Test current below 2mA that does not operate the leakage circuit breaker ■ Warning with red backlight and buzzer when voltage is 30V or higher ■ Ground resistance measurement cannot be performed while the live line warning is active, even if the measurement switch is pressed *For more details, please refer to the PDF document or feel free to contact us.
- Application/Performance example
- 【Applications】 ■ Insulation resistance measurement ■ Ground resistance measurement ■ Voltage measurement *For more details, please refer to the PDF document or feel free to contact us.
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共立電気計器
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