Blaue LED Voltage Meter Voltmeter DC 4.5-30V-Panel

LED Voltage meter VoltmeterFeatures:·Ideal for measure the voltage/current of different vehicle, lead acid storage batteries, electric toy or motorcycle.·Max display:999, integral A/D convertor ·Large Display Size: 31/20.56" Blue LEDdisplay.·Responding Rate: about 2 cycle per second.You can choose Blue LED or Green LED,Red LED in our store.Instruction: ·Power input/Under test voltage input range: 4.5-30Vdc. ·Voltage test: Directly contect to thevoltage that you want to test(4.5-30Vdc)with the two input wire. ParameterValueUnitFunctionTwo-wire DC Voltage meter---Test Range999---Accuracy±0.5%---Size (reading area )0.56" LEDmmSize (case area)48*29*21mmPower Supply(Vcc)4.5-30VdcOperating Temperature-10 +60 deg.cdeg.cOperating Humidity<85%RH