Product Introduction

This voltmeter has a small volume worldwide, with a range of DC 3.7-30V and a 2-wire product. It breaks the conventional voltmeter and is a new design that can directly operate in circuits such as 5V, 9V, 12V, 24V, etc. without the need for voltage stabilization. Equipped with 2 wires, it is convenient to connect to the wiring inside cars/electric scooters/motorcycles, and has reverse connection protection function. The wire will not burn when connected in reverse. Used to monitor battery voltage, timely grasp the battery voltage status, and can also be used for voltage measurement of other products. Note that the input voltage for 2-wire use should not exceed 30V. When measuring voltage above 24V, frequent hot plugging and unplugging are not allowed, otherwise there is a risk of burning.

Product Parameter

2-wire working voltage: 3.7~30V (with reverse protection function)

2-wire detection voltage: 3.7~30V

Display mode: 0.28 "LED, red, blue, green, yellow (color options available)

Dimensions: 30x11.7x9.2MM (length X width X height)

Installation opening: 23x10MM

Measurement rate:> 200MS per session

Measurement accuracy: 3%

Low operating voltage:+ 3.7V

Working voltage:+ 30V

Working temperature:- 10~+65°C

Working humidity: 10~80% (no condensation)

Sunlight exposure: No direct exposure

Working pressure: 80~106KPA

Product Advantage

1. Good product stability and high measurement accuracy

2. The appearance adopts standard dimensions, making installation convenient

3. The power supply adopts polarity protection circuit

Product Funtions

Product Size

Product Show

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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