HOBBYMATE 1-8S Lipo accessory Voltage Tester/ Low Voltage Buzzer Alarm/ accessory Voltage Checker with Dual Buzzer
+++ This a great two in one tool that gives a loud alarm at low voltage and can quickly display accessory voltage
+++ Don’t risk your money and time on those cheap ones, it will bring you nothing but frustration
+++ Simply plug a 1-8s accessory’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.
+++ Loudly buzzer can be heard from distance; you can put this device on your helicopter airplane quadcopter as onboard low votage alarm
+++ Programble voltage warning threshold, working on 1-8S as voltage meter, and 2-8s as low voltage alarm
Compatible with 1-8S Lipo/Li-ion/LiMn/Li-Fe batteries
Voltage detection precision: +/-0.01V
Low voltage alarm mode for 2S~8S; Adjustable alarm set value range:~2.7~3.8V
Total voltage display range: 0.5V~36V
Weight: 6g/ 0.21oz
Size: 35 x 25 x 11mm
The sound of the low voltage alarm is very big, so please be prep-ared when use it for the first time, and you can turn it OFF when use indoors.
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.