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100A Digital Contact Resistance Meter Price Portable Circuit Breaker Loop Resistance Tester1
Meter for ElectricityContact Resistance TesterContact Resistance Meter
Wuhan Kaidi Zhengda Electric Co., Ltd.
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Product Description Products introductionThe KDZD-100A circuit resistance tester is designed based on the power execution standard DL/T845.4-2004, using a combination of high-frequency switching power supply technology and digital circuit technology. It is suitable for measuring the circuit resistance of switch control equipment. Its testing current adopts the DC 100A recommended by the national standard. The circuit resistance can be directly measured at a current of 100A and displayed digitally. The instrument measures accurately and has stable performance, meeting the requirements of on-site high-voltage switch maintenance and high-voltage switch factory circuit resistance testing by the power and power supply departments. Product parameters: 1. Measurement range: 1-1999 μ Ω2. Resolution: 1 μ Ω3. Test current: DC 100A4. Measurement accuracy: 0.5%5. Display method: Current: Three and a half LCD Resistance: Three and a half position LCD6. Working power supply: AC220V ± 10% 50Hz7. Working environment: Temperature -10 ~40 Humidity: ≤ 80% RH Volume300 ×270 × 200 mm3Weight5Kg (excluding accessories) Alarm resistance can be set at full range
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