DC Digital Voltmeter Green 3.5-30V 0.28 Inch

This is tiny and compact digital voltmeter with a green LED Display. The DC 3.5-30V, 2 wire Green LED Display Digital Voltage Voltmeter Panel requires only a few minutes of configuration and is as simple as directly connecting wires to the source you want to measure and seeing the LED blink.

Specifications:

• Display mode:  0.28 LED digital tube
• Update rate: About 500 MS/time
• Physical size: 30x12x8.5mm (L*W*H including installation ear)
• Power supply: no need for power supply, direct use of test voltage as power supply
• Lead wire length: 10 cm
• Minimum input: 3.50 V
• Maximum input: 30 V
• Measuring range: DC3.50-30 V
• Operating temperature: -10 degrees ~ 65 degrees
• Measurement accuracy: ± (1% + 2 digits)
• Mounting holes distance: 26mm