0.28 Inch 2 wires 4.5 – 30V Mini Digital Voltmeter Voltage Tester Meter Blue LED Screen meter by electrica

• Display method: 0.28 LED, Blue
• 2-wire working voltage: 4.5-30V (with reverse connection protection function)
• 2-wire detection voltage: v4.0-40V
• Working voltage: <30mA
• Measuring rate: 200mS/time
• Measurement accuracy: 3%
• Low working voltage: +4.5V
• High working voltage: +30V
• Operating temperature: -10~+65°C
• Working humidity: 10~80% (no condensation)
• Working pressure: 80~ 106kPa
• Sunlight: No direct exposure
• Sold by: Electrica

■0.28 Inch Two Wire Blue The voltmeter is small, only 0.28 inches, ranges from DC DC0-100V, 2 and 3-wire generic products, to break the routine voltmeter, is the latest design, and can work directly on 5V, 9V, 12V, 24V, and other circuits, without regulation. With three wirings, easy access to car/battery car/motorcycle car line, with reverse polarity protection function, line reversed not burn. Used to monitor battery voltage, and grasp the battery voltage state, it can also be used for other products’ voltage measurement applications.

■ Feature:

1. Product stability, high measurement accuracy

2. Overall standard size, easy installation

3. Power supply protection circuit using a polar

NOTE: Three-line voltage range 0-100V, but also for the use of second-line voltage is within 40V, otherwise, there is a danger of burning.