Voltage Meter DC 5V~120V Digital Mini Voltmeter Gauge Tester 0.56" 2 Wire Volt Voltage Meter LED Display for Vehicle Truck Motorcycle Boat (Red)

• [Mini Digital DC Voltmeter] Voltage meter measure voltage: DC 5~120V, Working current: 23mA, Measurement rate: 300mS / times, Operating Temperature: -20 ~ 65 °C, Voltage measurement error：±1%, Mini size, the screen will have 3-bit bright LED digital,With reverse connection protection, reverse connection will not burn the meter.
• [High Accuracy Voltage Tester Meter] Digital volt meter has high accuracy, can give a real time voltage reading of your batteries. You will never need to worry about batteries going dead.Real low power consumption, no electricity, save money and worry.
• [Easy To Mount] Digital voltmete is designed in two-wire system,Only two connection wires,the wiring method is very simple, the red wire for positive, the black wire for negative.Car digital voltmeter gauge No need for a separate power supply, easy to use.
• [Wide Voltage Range] The range of adaptation to the input voltage is as wide as 5-120V,no matter be 36V or 72V, even 96 v electric motor car, it all can adapt, do not need to worry about it will be burned,or voltage can't normal measurement.(NOTES: When measured voltage is larger than 130V, the voltmeter will be damaged.)
• [Wide Application] Widely used for cars, batteries, electric vehicles, motorcycles, bikes, substation automation, medical equipment, power generation systems, distribution automation, test equipment, voltage regulator and so on.

Cocar DC 5V~120V Mini Digital Voltmeter, Easy to Calibrate, Reverse Polarity Protection and Accurate Pressure Measurement. Main Specifications: Measure Voltage: DC 5~120V Working Current: 23mA Voltage Measurement Error：±1% Display: Three 0.56" digital LED Tube Measurement Rate: 300mS / times Operating Temperature: -20 ~ 65 °C Reverse Protection: Yes Lead Length:20cm Weight:18g Voltage Display Color: Red/Blue/Green Installation Hole Size: 46x27mm Overall Dimension: 48mm x 29mmx 22mm Power Supply Range: no need for additional power supply, directly use the measured voltage as the power supply Wiring: Red Wire: Power Supply + Black Wire: Power Supply - Package Includes: 1x DC 5-120V Voltage Meter