ETCR ETCR2000A Digital Clamp Ground Resistance Meter Earth Resistance Tester Loop Resistance Measurement 0.010Ω-500Ω

11번가 원화(KRW) 기준 가격입니다.

상품 특징

• Wide Application: Ideal for measuring grounding resistance in power, meteorology, oilfields, construction, and industrial electrical equipment. No need to break down grounding leads or use auxiliary electrodes for loop system measurements
• Advanced Functionality: Measures ground faults undetectable by traditional methods, making it suitable for applications where conventional meters fail. Accurately measures the combined resistance of the grounding body and lead
• Measurement Range: Offers a wide measuring range from 0.010Ω to 500Ω with a high resolution of 0.001Ω. The clamp jaw size is 55X32mm, opening size is 32mm, ensuring versatility in various testing scenarios
• Precision Measurement: Utilizes loop resistance measurement, combining voltage and current coils. It measures induced potential and current to calculate resistance using the formula R=E/I for precise results
• Important Notice: Designed to measure loop resistance only, not single-point grounding. Users can create an artificial loop near the grounding electrode for testing. Refer to the user manual for detailed instructions

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