it's my 2nd buzzer i buy. the first died after one week. it's really loud so you will definitely notice when the batteries are low. tested with only 1-3S batteries.
I hope this one will last longer. Read more
- extremely loud [almost too loud -> i put some tape on it (see picture)]
- very good quality for that price - useful if your ESC hasn´t got any Lipo Protection /Cut-off- Voltage- Option
- robust -recognizes the type and number of batteries (it works with 1s - 8s)
- simple to use Cons: - its really ... Read more
Impression:Very good,loud,Extremely cheap and useful;
It's loud enough (especially if you use it on RC models). It's very simple to use, just plug in any 2S to 8S LiPo using the balance connector and you're set. It displays the voltage of all cells combined and each cell individually. The display is clear enough to read it from a small distance. On my scale ... Read more
Excellent product. I am surprised that the device recognizes the type of battery, show the total battery voltage and the voltage of each cell individually. The speaker is very loud so there is a possibility that you do not hear the alarm in the RC model. I have not found any deficiency in this product ... Read more
Perfect for electric model airplanes. Have key programming for minimum voltage and is very light, and very loud whistle, easy listening to many meters away. Need not necessarily be connected to model airplane, you can check the battery at any time. It's a must have for LiPo's, works with Lipo batteries ... Read more
- Simple d'utilisation
- La mesure de la tension est fiable
- Efficace dans ce qu'il doit faire
- Le bruit est audible sur 200 mètres
- La puce électronique est protégé par une couche plastique - Réglage avec un seul bouton minuscule
- Bruit peut attrayant
- Chiffres ... Read more
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