1-8S Battery Voltage Checker & Low Voltage Buzzer Alarm


Only 2 left in stock

This Cell Checker with Low Voltage Alarm features loud twin Piezo alarms to notify you once your cells reach a user defined voltage. You can customize the alarm to sound at a voltage between 2.7v~3.8v Per cell in 0.10v increments by pressing the setting mode button. This unit also features a handy built-in LED display that will show the voltage of each cell followed by the overall voltage of the pack. Don’t risk your multirotor by flying on depleted batteries, this essential device puts an end to guessing how much flight time you have left in your LiPos!

95.00 (Tax Excl.)

Only 2 left in stock

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Package Includes :

1 x 1-8S Battery Voltage Checker & Low Voltage Buzzer Alarm.

Specifications and Features :

    • Use for 1-8S Lipo/Li-ion/LiMn/Li-Fe
    • Voltage detection precision: +_0.01V.
    • Unit voltage display range: 0.5~4.5V
    • Total voltage display range: 0.5~36V
    • 1S test mode voltage range: 3.7~30V
    • Low voltage alarm mode for 2-8S
    • Alarm set value range: OFF~2.7~3.8V


    When the voltage is below the set value, it will buzzer with red LED light.
    Pre-set value is 3.3V. Just push a key to change the voltage settings and the data will be saved.

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