2Pcs BX100 Battery Voltage Tester Meter Low Voltage Alarm Buzzer For 1~8S Lipo Battery
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I am very happy with the tester he does what he should and is also adjustable. Use in for my SG 1604 and for the Traxxas E-Revo 2.0, there is a signal if the voltage is too low. It's great and I'd buy it again, which I'll probably do for my other RC cars.
Hace perfectamente su función, la única pega que tiene es que no tiene marcado cual es el pin negativo.
Good value for money 1S to 8S voltage tester from Banggood. Comes individually packed.
Pack of 2 strong buzzers 1 to 8S AND in a small protective case. A heavy coat compared to the "naked" versions but which will make redundancy with the cut-off of an ESC lipo and will probably resist well when embarking in a RC all-terrain vehicle. Just lacks a user manual when you don't know the direction of connection to the balancing socket and adjust the alarm voltage (but it works like all other models).
very necessary tool when you have lipo batteries and want to take care of them and also very useful to know the exact voltage of the battery pack It is also configurable Highly recommended greetings from Mexico
This device is very important to protect electrical equipment
I would have liked them to include the connector with wires and some connection diagram, arrived delivery within time, you see the material with quality.
great service again by banggood product was prepared very well for its journey . it looked pretty rough but that was due to fed x.
I bought two of these testers and they work great. They come with no instructions and the casing does not show any polarity. When the tester is facing up (the face that shows the digits) the most left pin is ground, the beeper is loud and LEDs are very bright and readable.
WORKS GOOD USEFUL FOR CHECK THE BATTERY.