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Warranty | 18months |
Certification | CE |
Customized support | OEM |
Place of Origin | China |
Hebei | |
Brand Name | Zhiwei Electric |
Model Number | ZW8631S |
Power | Electronic |
Product name | Portable Transformer Turn Ratio Tester |
Working power supply | The built-in battery or external charger, charger conditions of use, |
Range | 0.9~10000 |
charger input | 100-240 VAC,50/60 HZ |
Charging time | About 2 hr |
Use of temperature | -10℃~50℃ |
Relative humidity | ≤90%,No dew |
Instrument dimension | 246 mm(L)*156 mm(W)*62 mm(H) |
weight | 1.7kg (Test line is not included) |
Accuracy | ±(Reading×0.1%+2 words)(≤500) |
±(Reading×0.2%+2 words)(>500≤3000) | |
±(Reading×0.3%+2 words)(>3000) | |
Resolution ration | 0.9~9.9999(0.0001) |
10~99.999(0.001) | |
100~999.99(0.01) | |
1000~9999.9(0.1) | |
10000 and above(1) |


























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