DROK 0.28 Inches LED Ultra-Small DC Digital 0-100V Voltmeter Battery Voltage Tester Green Display Car Motorcycle Panel Meter 3.0-30 Power Volt Detector Gauge
Parameters: Measuring range: DC 0~100V Operating voltage: DC 3. 0~30V Min input: DC 0V Max input: DC 100V Measurement accuracy: 1 %(+/- 1 digit) Refresh Rate：about 200mS/times Operating Temperature: -10 °c ~ +65 °c Power consumption: 5-15mA in normal condition Display: Three 0. 28 " LED digital tube Display Color: Green/Red/Blue/Yellow Cutting size: 23. 5mm x 10mm Mounting holes distance: 28mm Wiring: Red: Power Supply +, (3. 0~ 30V DC) White: Measure Voltage +, 0~ 100V DC) Black: Power Supply -, Measure Voltage - Note: 1. The meter requires extra power supply of DC 3. 0 to 30V 2. Its resolution is 0. 1V and its actual error might larger than 0. 1V Package Include: 1x Digital Panel Voltmeter
Product Features
- Small in size and light in weight,quite easy and convenient to carry out
- 0.28" visible LED display, easy to read even in dim light
- It requires extra power supply of 3V to 30V; only has three-wires for simple connection
- With reversed connection protection, meaning it will not burn even when wires are connected reversely
- Has resolution of 0.1V and the potentiometer in the back side for accuracy adjustment
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