|Size (L x W x H)||4.8 cm x 2.9 cm x 2.2 cm|
This Voltmeter Display is able to display voltage measurement from 4.8V to 30V with an accuracy of 0.2V at below 12V and 0.02V above 12V. Comes with 3 digit seven segment display. A very simple yet useful display to monitor your voltage reading or measurement. Simply connect the red wire to the positive supply, and black to negative ground. The display has a microcontroller that will read the voltage, compare it to a stable reference and output the voltage to the 7-segment display.
- Display color: Red, Green, Blue
- Measurement range: DC 4.50 - 30.0V
- Min. supply voltage: DC 4.0 V
- Max. supply voltage:DC 40.0 V
- Permissible error: 1%(±1 digit)
- Display mode: three digit 0.56''LED digital tube
- Size: 48 x 29 x 22mm (L*W*H)
- Mounting opening hole: 46 x 27mm (L*W)
- Speed ratio: about 200ms/time
- Working temperature: -10°~ +65°
- Lead wire length: 15cm
- Net Weight:5 g approx.
- Weight:15 g approx.
1x0.56 Inch 2 Wires Digital Voltmeter DC 4.5V - 30V With Reverse Polarity Protection