55-65Hz 380v
Size55-65Hz
Description
Compound Gauges
Parameter
Product model:DH-670
Accuracy grade: class 2.5
Overall dimension: 70mm*60mm
Measuring range:45-55Hz,45-65Hz,55-65Hz. Rated voltage :100V,220V,380V
Working position: vertical
Operating temperature :-20c-50c
Working humidity: 80% RHmax non-condensing
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