DC Voltmeter LCD Three-Wire Digital Voltmeter DC Voltage Meter Blue Backlit Half-Sealed Volt Panel Meter(Full-Closed,DC200V)

AmmetersThe difference between Full-closed and -closed :-closed: from the back "can see" components on the circuit board; LCD viewing area: 51 * 24.5mm; font: 19 * 9mm Full-closed:from the back "can not see" components on the circuit board; LCD viewing area: 61 * 24.5mm; font: 21 * 11mmTechnical Parameters:Power supply: DC3.5-30V<;25mATest voltage:DC0-2V/20V/100V/200V/300V/500VDimension:79*43*25 mmMounting hole:76*39mmDisplay mode:LCD with blue backlight Measurement accuracy: 0.5% (± 2 digits) Measurement rate: 2 times/SFeatures:This meter can test positive and negative value.Power supply reverse protection.Product stability is good, high precision measurement, anti-interference ability.The appearance of the standard size, easy installation.Package Include:1 piece* LCD Digital DC Voltage MeterConnection diagram:With three wires, can be connected to cars,e-bikes or motorcycles.Red wire: Power supply Positive terminalBlack wire: Public Negative terminal(Power supply and test negative terminal)Yellow wire: Testing terminalWorking conditions:Operating temperature: -10 ~ +50 Working humidity: 10 ~ 80% (no condensation)Working pressure: 80 ~ 106kPaSun exposure: no direct exposure

• Ammeters
• DC Voltmeter LCD Three-Wire Digital Voltmeter DC Voltage Meter Blue Backlit Half-sealed Volt Panel Meter