This green back lit LED voltage meter will keep you updated with the voltage of a battery or battery bank. This unit is able to be calibrated using a reference voltage.
- Measuring range: DC 5V--120V
- Display Color: Green
- Measurement accuracy: 2%
- Refresh rate: about 300mS / times
- Input impedance: About 100K
- Operation Temp: -10℃-+65℃
- Low current pull so as to minimise power usage