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LiPo Battery Low Voltage Tester Buzzer Alarm 1-8S


GST 18% extra
Model: SYN-6410
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Model No SYN-6410
Availability In Stock
Warranty None


This a great two in one tool that gives a loud alarm at low voltage and can quickly display battery voltage. Simply plug a 1-8s battery's balance connector into the voltage meter/buzzer. You will receive an instant readout of the total voltage and an individual reading of each cell.


  • 1S test mode test range 3.7 to 30V, which means you can test the battery pack without balance connectors like RX battery pack etc., LiPb or other power source voltage. In other words, this very little devise can be used as a simple digital voltage meter. 
  • Loudly buzzer can be heard from distance, you can put this device on your plane and use it as on-board alarm, so you can hear the low voltage alarm during flight.
  • When the voltage is below the set value, it will buzzer with red LED light, pre-set value 3.3V. Push key which can change the voltage settings and save.


  • Use for 1-8S Lipo/LiMn/Li-Fe
  • Voltage detection precision (approx.): ±2%
  • 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
  • Weight: 8.7g


  • Model: SYN-6410

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This product was added to our catalog on Friday 15 April, 2016.


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