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Used for testing battery voltage and capacity

Waterproof Battery Monitor with Bracket

$18.99

Specifications

  • battery monitor can be set to low and high voltage buzzer alarm

  •  short press"M" key can switch voltage and temperature

  • wire length is 15.75 inches

Compatabilty

  • 7-100V

Important Info

  • the product Must be set according to the instructions, otherwise the capacity of battery will always show 100%!

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