A 0.28" Digital Voltmeter 3 wire

A very small voltmeter with a DC range of 0 to 100V measurement, has 3 wires supply and measuring wire input

• Can work with a 5V, 9V, 12V, 24V voltages - Unregulated supply.
• It has a three-wire connection for easy access and with a reverse connection protection function.
• It can be used to monitor the battery voltage or check the battery voltage status in an instrument panel, and also be integrated to read an analog voltage.

Note: The three-wire can measure up to the voltages range is 0-100V.

Features:

• The product has good stability and high measurement accuracy.
• The appearance is standard size and easy to install.
• The power supply uses a polarity protection circuit.

Connections :

• Black - Ground Wire
• Red - Supply wire +5- 24v
• Yellow - Analog Input - Voltage to Measure

Technical Parameters:

• 3-wire detection voltage: 0.0-100V
• Working current: <20 mA
• Display mode: 0.28" LED red
• Measurement rate: ≥200mS/time
• Measurement accuracy: 0.3%
• Size: 30x12x9mm/1.18x0.47x0.35"
• Package weight: 5 g
• Color: Red
• Extreme working conditions:
• Low operating voltage: 4.0V +
• Maximum working voltage: 40V +
• Working temperature: -10~+ 65°C
• Working humidity: 10~80% (no condensation)
• Working pressure: 80~106kPa