The Hobbyking 1~8S Cell checker has a twin piezo low voltage alarm of up to 100dB to notify you once your cells reach a user-defined voltage. By pressing the setting mode button, you can customize the alarm to sound at a voltage between 2.7~3.8V per cell in 0.10V increments.

The easily readable digital LED display will show the voltage of each cell followed by the overall voltage of the pack. The checker is compatible with LiPo, LiFe, and Li-Ion batteries and has a wide voltage range of 0.5~36V.

Don’t risk your model by flying on depleted or almost depleted batteries, have peace of mind about your battery's charge state with this easy-to-use battery checker. The cost of one of these is so much cheaper than having to replace your prized model.

Features:
• Operates to within ±0.01V precision
• Twin buzzer alarm that sounds at up to 100dB
• Digital LED display
• Compact dimensions
• Perfect for 1~8S LiPo, LiFe, and Li-Ion batteries
• Voltage range of 0.5~36V

Specs:
Application: 1~8S Lithium battery voltage detection
Battery types: LiPo/LiFe/Li-Ion
Single Cell Voltage Display Range: 0.5~4.5V
Total Voltage Display Range: 0.5~36V
Alarm Voltage Range: Off~2.7~3.8V
Low Voltage Buzzer Alarm Range: 2~8S
Alarm Volume: 100dB
Precision: ±0.01V
Display: Digital LED
Color: Black
Size: 40x28x13mm
Weight: 13g