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Lipo Battery Voltage Tester & Low Voltage Alarm

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• No need to time flights, just set cell cutoff voltage point. You will need to test with deferent cell cutoff points to suit your flying style
• I found that the older or lower C raiting the battery is the lower the cutoff voltage will need to be set.
• LED will blink and show cell number of weak cell (must be beeping at this time)
• Unit will only beep when voltage is below set point, resets in 10 seconds when voltage goes back above set point

All units are tested and set at 3.3v before shipping.

Features:
Use for 1-8s Lipl/Li-ion/LiMn/Li-Fe.
Voltage detection precision: 0.01V.
Unit voltage display range: 0.5V-4.5V.
Total voltage display range: 0.5V-36V.
1S test mode voltage range: 3.7v-30v.
Low voltage alarm mode for 2-8S.
Alarm set value range: OFF-2.7V-3.8V.
When the voltage is below the set value the buzzer go off with red LED light pre-set value 3.3V.
Push button which can change the voltage settings and save.
Size: 3.9cm x 2.4cm x 0.9cm.