XH-B114 DC 4.5-120V Digital Voltmeter Head DC Voltage Meter for Electric Vehicle Car Modification

Digital DC VoltmeterAdjustable voltageNo power requiredDirect measurementReverse protectionHighlightEmbedded installationName: Digital Display DC VoltmeterModel: XH-B114Measuring range: DC4.5~120VMeasurement accuracy: ±0.1VCan the voltage be adjusted: with trimming potentiometerReverse connection protection: YesOwn power consumption: 5-30mARefresh rate: 200ms/timeDisplay color: red/green/bluePower cord length: 140mmWorking temperature: -10~65℃Appearance size: 482922mmHole size: 45.5*26mmNet weight: 19gThe voltage measurement range of this voltmeter is 4.5V~120V. There is no need to supply power during measurement. Just connect to the power supply to be measured. The voltmeter has reverse connection protection; high-precision pressure measurement, with an accuracy of 0.1V, comparable to imported meters , The meter-loaded voltage fine-tuning potentiometer can be used for voltage calibration; the nixie tube uses a high-brightness nixie tube, and a variety of colors are available.