Cheap dc power meter, Buy Quality power meter directly from China power meter digital Suppliers: Fast arrival DF4 41 / 2 digital DC current meter DC20mA range, AC110V/220V power 48 x 105 x 96
4 1/2 Digital Panel MeterFeatures± 19999 Display ± 19999Measuring precisionZero adjustment ( Fixed decimal point )48H × 96W Din Size 48H × 96Specifications Display Accuracy±0.2%Measuring accuracy±0.2% F.S±2digitResponse Time0.3(s)Display Range0-±19999Polarity displayOnly"-" display (only DC)Display(14.2mm H) Red LED (14.2mm H)Operation Temp0-60Operation Humi20-95%RHPower SupplyAC110V/220V ,50/60HzDielectric strengthAC2KV 1 min between power/input/outputWeight350gInstallationPanel MountingDimensionW96mm×H48mm×D105mm