1LED Power Indicator: The meter features an LED power indicator with three different colored light columns that display testing status, allows for a clear and easily understandable representation of the remaining battery power. 2Multiple Voltage Compatibility: This LED battery monitor meter supports a wide range of voltages, including 12V, 24V, 36V, 48V, 60V, and 72V. This makes it highly versatile and suitable for a broad variety of vehicles. 3Real Time Power Display: The built in LED power display refreshes every 10 seconds, providing you with an instant and continuous update of your battery's power levels. 4Designed for Tough Conditions: With a dustproof and waterproof design rated at IP65, this battery monitor meter is built to withstand harsh weather conditions, providing dependable performance and longevity. 5Versatile Application: Suitable for a variety of vehicles powered by a battery like golf carts, forklifts, or lawn mowers. This monitor offers users a fast and accurate way to identify the remaining battery power.