| 제품 | 제품소개 | 바로가기 |
|---|---|---|
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Ground Resistance Meter
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FT3151
Ground Resistance Meter
제품 용도
-
제품 특징
1. 3 Electrode method (corresponding to type A to type D measurement) / 2 electrode method (corresponding to type D measurement)
2. Support JIS specification, EN specification, and wide measurement range from 0 to 1150 ohms
3. Measurement frequency switching method to reduce the effect of power harmonics
4. Drastically reduced working time, with improved ground rod and cord winder
제품 사양
| Operating Principle | AC Potential Difference Method, 3-Electrode Method (A~D type measurement) |
|---|---|
| 2-Electrode Method (D type measurement) Frequency Switching (575Hz/600Hz) | |
| Measurement Current: 3-Electrode Method less than 15mA rms | |
| 2-Electrode Method less than 3mA rms. Open Circuit Voltage: AC 50 V rms or less | |
| Measurement Range/Tolerance | 10Ω (0 ~ 11.5Ω) / ± 0.25Ω |
| 100Ω (0 ~ 115Ω) / ± 2.5Ω | |
| 1000Ω (0 ~ 1150Ω) / ± 25Ω | |
| Functions | Auxiliary Ground Electrode S(P) / H(C) Check |
| Voltage | 0 ~ 30V, Tolerance: ±3.0% f.s |
| Power | 6 x LR6 alkaline batteries (3V each) |
| Dimensions and Weight | 164(W)*119(H)*88(D)mm, 760g |
