From our Makertronics branded range of products at Everyday Low Prices. A 3-digit LED voltmeter available in a choice of 4 colours, this version has a blue LED.
Connections:
- Red, + supply
- Black, - supply
- Yellow, voltage being monitored
Specifications:
- Minimum supply: 3.5Vdc
- Maximum supply: 30Vdc
- Lead wire length: 10 cm
- Mounting hole distance 26mm
- Overall size: 30 x 12 x8.5mm
- Update time: 500mS
- Accuracy: 2% +/- 2 digits