AOK 4 in 1 ESC Servo PPM Tester Multimeter & BL8S Lipo Battery Voltage Tester

  • $5.30


  • Brand:AOK
  • Item:6 in 1 Multimeter + BL8S Battery Tester
  • Voltage Detection Precision: +_1V
  • Unit voltage Display Range: 0.5~4.5V
  • 1S Test Mode Voltage Range: 4-15V
  • Low voltage Alarm Mode: 2-8S
  • Alarm Set Value Range: OFF~2.7~3.8V
  • Size: 40 x 25 x 11mm
  • Weight: about 16g
  • Usage: for 1-8S Lipo/Li-ion/LiMn/Li-Fe


  • 2 in1 Indicator 1-8S Lipo Battery Tester Low Voltage Buzzer Alarm for RC battery
  • 4 in 1 Multimeter ,ESC tester/ Servo Tester/ PPM signal/ Temperature
  • Performance testing of ESC
  • Servo rotation direction and scope of testing
  • Servo sensitivity of each cell of the test (1ms)
  • Automatic operation or manual operation test of the choice of servo
  • Receiver signal is out of control monitoring alarm (out of control looking for)
  • Digital temperature measurement and over-temperature alarm (adjustable temperature alarm value)
  • 0.36 in. red high brightness LED digital display
  • Input and output ports are equipped with anti-reverse polarity protection circuit


  • This device can not work alone, and AOK-4IN1 and BL8S must use together with Battery checker.
  • When the voltage is below the set value ,it will buzzer with red LED Light

Package Included:

  • 1 x 1-8S Lipo Battery Indicator Tester
  • 1 x Multimeter

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