0.56inch 0-30V Three Wire DC Voltmeter Green

PRODUCT DESCRIPTION

DC voltmeter with LED display DC Volt Meter 30V . Thanks to the small dimension it can be easily integrated into your project. It has three wires , GREEN and can measure up to 30V.  The voltmeter can measure up to 30V. If the actual measured voltage is higher than 3.5V and is lower than 30V, you can also merge the red and yellow wires and simplify the wiring like this.

In this case, the measured voltage will also work as the power supply for the voltmeter. This voltmeter has been calibrated before leaving the factory. However, if you want to get better accuracy,  you can calibrate it by spinning the potentiometer on its back. Spinning the potentiometer clock-wise will reduce the displayed voltage value.

• DC Voltmeter: 0-30V.
• Power supply: DC4-30V
• Measuring range: 0-30V.
• Measurement accuracy: ±0.1%
• Refresh rate: about 200ms
• Display: 0.36 “digital tube
• Color: Red
• Operating current: Less than 8mA
• Operating temperature: -10°C to 65°C
• Input impedance: 100K
• Display LED color – Green

PACKAGE INCLUDES

1 X 0.56inch 0-30V Three Wire DC Voltmeter Green