DROK Volt Amp Meter - DC 4.5-100V 0-50A

DROK DC 4.5-100V 0-50A Volt Amp Meter Parameters: Voltage Measuring Range: DC 4.5-100V Voltage Resolution: 0.01V under 10V; 0.1V between 10V and 100V Current Measuring Range: 0.0-50.0A (If the current is higher than 20A, a shunt is required, or the meter will burn) Current Resolution: 0.1A Display: 0.39" LED dual display Measuring Rate: ≥500mS/time Measurement Accuracy: 1% (±1 digit) Shunt: 50A/75mV Meter Opening Size: 68*38mm/2.67*1.49 inch Meter Dimension: 70*40*30mm/2.75*1.57*1.18 inch Shunt Size: 120*25mm/4.72*0.98 inch Extreme Working Condition: Working Temperature: -10℃～+65℃ Working Humidity: 10～80% ( No Condensation) Working Air Pressure: 80～106kPa Sunlight: No direct exposure Connecting Method: COM: Common terminal of power supply negative pole V+: Positive pole of tested voltage, positive pole input terminal of power supply A+: Positive pole input terminal of tested current ( This meter adopts common-ground design that earth wire of measuring terminal is interlinked with earth wire of power supply, so A+ can only be connected between the tested device negative pole and power supply negative pole. The meter will burn if connected wrong.) Note: If the meter is used as voltmeter, it is suggested that the yellow wire and black wire are connected together. Note: If the current cannot display properly, please check whether the wires are connected correctly. Package Included: 1x Voltage Current Display 1x 50A/75mV Shunt