A Futaba FASSTest voltage sensor capable of measuring receiver battery voltage (3.5 - 8.4v) and the voltage of a second battery (0-100v) or power supply.
Specification
- External Line Voltage: 0 - 100v
- Normal Line Voltage: 3.5 - 8.4v
- Length: 870mm (34.25")
- Weight: 0.6g (0.2oz)