The Hobbyking 2-8S Cell Checker with Low Voltage Alarm features loud twin Piezo alarms to notify you once your cells reach a user defined voltage. You can customize the alarm to sound at a voltage between 2.7v~3.8v Per cell in 0.10v increments by pressing the setting mode button. This unit also features a handy built in LED display that will show the voltage of each cell followed by the over all voltage of the pack.Don’t risk your model by flying on depleted batteries, at this price piece of mind flying cant be any cheaper!
Battery type: Lipo/LiFe/Li-ion
Cell Voltage Display Range: 0.5v~4.5v
Total Voltage Display Range: 3.7~36v
Alarm set values: Off or 2.7~3.8vSize: 41x30x13mm
Weight: 13g(with case)
Recently I've been flying both a 180 3s/4s and a micro with fpv when I go out. The micro only runs one cell batteries, and charges using usb dongles so I can never tell if the battery is charged or not. While the battery cannot be used with this as a low voltage alarm, it WILL tell you the voltage of the cell on the display (and doesn't beep loudly like with the 2s and up). I recommend these for park flyers or people who like to check on their micro-quad batteries.Works great! The alarm is very loud and it checks the cells on my 3S battery with ease. It's very useful for my mini quads and works very efficiently.The hardcase is nice, worth the price difference over the other alarms. Loud enough and easy to use.onboard alarm and FPV ground stationPurchased this from hobbyking. It's pretty loud, very easy to use, and seems to be pretty accurate. I use this thing all the time on all of my lipos. Works great. Glad I bought it.Great Checker ever i have Sued,Tests on all Size 2s,3s,4s,6s and Custom power sources too in the range of 20Volts
Great Sounds,Very Prefect at High Accuracy in 2nd digit of decimal too
1 OF my Buzzer still works even after more than 3 years its in use in my drone,and still beep.beep.......beep..beep......!!werk heel goed en je kan het instellenReally handy tool to have in the flight box ,but the case is kind of a pain in the butt. I just removed it and covered it with heat shrink.Nice and loud! Works great!Piept sehr laut beim anstecken, aber zeigt genaue werte und dient somit als guter Lipotester bis 8S!
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