Penguji Rintangan Tanah Pengapit ETCR2100
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Penguji Rintangan Tanah Pengapit ETCR2100
pengenalan produk
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, mudah dikendalikan. No need to lay ground aid rod, directly clamp to measure.
Penguji Rintangan Tanah Pengapit ETCR2100
Ciri-ciri Produk
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 kumpulan
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, mudah dikendalikan
9, the pliers head has a double layer protection insulation, strengthen the anti-interference
10, pengukuran bukan sentuhan, improve the measurement safety
11. The single measurement time is 1 second, which reflects the speed of measurement
12, current overload display, greater than 20A RMS, paparan “OL” simbol
Penguji Rintangan Tanah Pengapit ETCR2100
| gears | tahap ketepatan | resolusi | |
| resolusi | 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 | 100mA 300mA 1A 3A 10A 30A |
±(2.5%+1mA) ±(2.5%+2mA) ±(2.5%+3mA) ±(2.5%+0.03mA) ±(2.5%+0.03A) ±(2.5%+0.05A) |
0.1mA 0.3mA 0.001mA 0.003A 0.01A 0.03A |
