GT Power LiPo LED Battery Voltage Checker 2 to 6 Cell
Accurate and easy to use, simple plug this device into your LiPo batteries JST Balance Plug and it will quickly tell you the total voltage for the pack as well as each individual cell voltage, to two decimal places.
The total voltage appears on the LED first, then the voltage of each cell displays for a couple of seconds. The display continually cycles through the total voltage and each individual cell until disconnected.