ETCR2100 Clamp Ground Resistance Tester
- Opis
- Zapytanie
Opis
ETCR2100 Clamp Ground Resistance Tester
Wprowadzenie produktów
ETCR2100 clamp type grounding resistance tester is widely used in power, telecommunications, meteorology, oil field, construction and industrial electrical equipment grounding resistance measurement. It has a large diameter 45 mm *32 mm precision measuring probe, digital measurement, automatic shift, łatwy w obsłudze. No need to lay ground aid rod, directly clamp to measure.
ETCR2100 Clamp Ground Resistance Tester
Charakterystyka produktu
1, do not need to lay ground rod, directly clamp can be measured
2, 0.01 ohms low resistance high precision measurement
3, 0.001 ohms high resolution
4, can store resistance measurement data 99 grupy
5, with resistance limit alarm function, can be set in the range of 1 ohm-100 ohms alarm value
6, can measure leakage current and neutral current 1 MA -20 amps
7, large diameter 45 mm *32 mm precision measurement probe
8, digital measurement, automatic shift, łatwy w obsłudze
9, the pliers head has a double layer protection insulation, strengthen the anti-interference
10, non-contact measurement, improve the measurement safety
11. The single measurement time is 1 drugi, which reflects the speed of measurement
12, current overload display, greater than 20A RMS, display “OL” symbol
ETCR2100 Clamp Ground Resistance Tester
| gears | degree of accuracy | rezolucja | |
| rezolucja | 0.01~0.999Ω 1Ω~9.99Ω 10Ω~99.9Ω 100Ω~199.9Ω 200Ω~400Ω 400Ω~600Ω 600Ω~1200Ω |
±(1.5%+0.01Oh) ±(1.5%+0.1Oh) ±(2.0%+0.3Oh) ±(3.0%+1Oh) ±(6.0%+5Oh) ±(10%+10Oh) — |
0.001Oh 0.01Oh 0.1Oh 1Oh 5Oh 10Oh — |
| electric current measurement | 100mama 300mama 1A 3A 10A 30A |
±(2.5%+1mama) ±(2.5%+2mama) ±(2.5%+3mama) ±(2.5%+0.03mama) ±(2.5%+0.03A) ±(2.5%+0.05A) |
0.1mama 0.3mama 0.001mama 0.003A 0.01A 0.03A |
