Product Introduction

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

2-wire detection voltage: 3.7~30V

3-wire detection voltage: 0~100V

Working current:< 20MA

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

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

Installation opening: 223x10MM

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)

Working pressure 80~106KPA

Sunlight exposure: No direct exposure

Product Function diagram

This voltmeter has a small volume worldwide, with a range of DC 0-100V and a 3-wire product. It breaks the conventional voltmeter and is a new design that can directly measure circuits such as 0V, 9V, 12V, 24V, and 100V without the need for voltage stabilization. Equipped with 3 wires, it is convenient to connect to the wiring inside cars/electric scooters/motorcycles, and has reverse connection protection function. The wires will not burn when connected in reverse. Used to monitor battery voltage, timely grasp battery voltage status, and can also be used for voltage measurement of other products. Please note that when using 2-wire, the input voltage should not exceed 30V. When measuring voltage above 24V, frequent hot plugging and unplugging are not allowed, otherwise there is a risk of burning.

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