10Pcs RC Low Voltage Buzzer Alarm 2 in 1 1-8s Lipo Battery Voltage Tester Battery Monitor Voltage Indicator Volt Meter Monitor Buzzer Alarm Checker Tester for 1S/2s/3s/4s/5s/6s/7s/8s
Use for 1-8s Lipl/Li-ion/LiMn/Li-Fe Voltage detection pricision: 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,it will buzzer
with red LED light,pre-set value 3.3V Push key which can change the voltage
settings and save for 1S-8S / Lipo / Li-ion / Li Mn / Li-Fe battery Alarm
mode: Low voltage alarm mode for 2-8S. Alarm set value range: OFF-2.7V-3.8V.
When the voltage is below the set value, tester Will Buzzer with red LED
light, pre-set value 3.3V. Push key which can change the voltage settings and
save. Package included: 10 x Voltage buzzer alarm Tips: When the voltage is
lower than the alarm value, it will beep constantly .When the product of the
measured is unpluged, the alarm will stop or when the cells recover they will
stop beeping .
 
Product Features
  

         
This voltage indicator use for 1s-8s lipo battery check,self-check lipo battery each cell voltage and grand voltage.
         
When the voltage is lower than the default.alarm will sound.red LED light will flashing.the factory default value is 3.3V.you can readjust your voltage value.auto saved the setup value.
         
Tester low voltage buzzer alarm support opposite connect protection
         
Be sure to attach the Lipo ion connector to the connector of this alarm, at the same time, the negative connectors of battery must connect to the negative connectors of the alarm.
         
Protect the battery from overcharging or overdischarging.