7-100V Waterproof Battery Monitor Color LCD with Buzzer Alarm &Temp

· APPLICATION --- The battery testers can be used for testing battery voltage and capacity for electric motorcycle, motorcycle，golf cart, automotive , car, marine, RV, boat, etc.

· APPLICABLE BATTERY --- The digital battery monitor is suitable for 7-100V (12v 24v 36v 48v 60v 72v 84v) Ternary lithium battery, lead-acid AGM battery, LiFePO4 battery. Default 12 volt lead acid battery .

· PROTECTION ---The smart battery monitor with fully colsed protective shell, dustproof , Waterproof ,It can be used for indoor and outdoor. input reverse connection protection.

· INSTALLATION --- The red wire for the positive and the black wire for the negative. The wires length are inches,we also provide double-side adhensinve for conventient installing.

Buzzer Alarm&Ttemperature--- The battery monitor can set low and high voltage buzzer alarm and short press"M"key can switch voltage and temperature（Celsius).

Power-off Memory---The battery monitor can retain settings when power is removed.

Waterproof levle- waterproof,it can be used for indoor and outdoor.

NOTE--You must be set it after getting the product ,otherwise the capacity will always shows 100%.