7-100V IPX7 Waterproof Battery Monitor Color LCD Temp Buzzer Alarm Bracket Description: Our battery monitor use high-end chip, and the voltage test range is 7-100V, 12V,36V,48V,60V,72V and 84V batteries can be used，It does not generate heat even when used at high voltages with high safety . It not only accurately test the voltage, the remaining capacity of electricity, show the percentage of capacity with the memory of power-off but also it with low and high voltage buzzer alarm.The battery tester with power-off memory function,it can retain settings when power is removed. This product is independently developed and produced by our company and is suitable for various instruments, car, golf cart,portable and convenient equipment, medical equipment, Electric bikes Motorcycles Boat etc. The products have obtained CE certification. Features:

• 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 ,IPX7 Waterproof ,It can be used for indoor and outdoor. Even if you soak in water for 72 hours, it will not get water.Input reverse connection protection.
• INSTALLATION --- The red wire for the positive and the black wire for the negative. The wires length are 23.62 inches(60.0cm),we provide mounting bracket,double-side adhensinve and screw for conventient installing.
• Buzzer Alarm&Temperature--- 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 tester with power-off memory function. it can retain settings when power is removed.
• Note--After getting the product, You must be make a simple setting follow the instructions, otherwise the percentage will always display 100%!