Probador de resistencia a tierra de abrazadera ETCR2100
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Descripción
Probador de resistencia a tierra de abrazadera ETCR2100
Introducción del producto
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 milímetros *32 mm precision measuring probe, medición digital, cambio automático, fácil de operar. No need to lay ground aid rod, directly clamp to measure.
Probador de resistencia a tierra de abrazadera ETCR2100
Caracteristicas de producto
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 grupos
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 milímetros *32 mm precision measurement probe
8, medición digital, cambio automático, fácil de operar
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 segundo, which reflects the speed of measurement
12, current overload display, greater than 20A RMS, mostrar “OL” símbolo
Probador de resistencia a tierra de abrazadera ETCR2100
| engranajes | grado de precisión | resolución | |
| resolución | 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 | 100mamá 300mamá 1A 3A 10A 30A |
±(2.5%+1mamá) ±(2.5%+2mamá) ±(2.5%+3mamá) ±(2.5%+0.03mamá) ±(2.5%+0.03A) ±(2.5%+0.05A) |
0.1mamá 0.3mamá 0.001mamá 0.003A 0.01A 0.03A |
