- Phone
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Address
No. 4908 Cao'an Road, Jiading District, Shanghai
Shanghai Miaoding Electric Co., Ltd
No. 4908 Cao'an Road, Jiading District, Shanghai
GDDT seriesIntelligent grounding downlead conductivity testerDetailed Introduction
GDDT seriesIntelligent grounding downlead conductivity testerTechnical Characteristics
| project | Technical indicators and parameters | remark |
| test current | 10A,20A | |
| measurement range | 10A1. Mu. M ~ 2. Omega. 20 A1. Omega. 1. 1. Omega.. | |
| Measurement accuracy | ± 0.2% (full range) | |
| display mode | 128 × 64 dot matrix display | The resistance is displayed as 4 1/2 bits |
| High resolution | 0.1 μ Omega | |
| power supply | AC 220V±22V,50Hz±2 Hz | Insurance pipe 5A |
| High power consumption | 600W | When the test current is 20A |
| working environment | Environmental temperature: 0 ° C to 40 ° C Relative humidity: ≤ 80% |
Size and weight
| project | parameter | remark |
| volume | 400╳200╳425 (mm) | |
| weight | 10kg | with accessories |