Features LCD DISPLAY: The battery monitor adopts LCD display screen, with blue and white display switching, clear and intuitive, and convenient to use. WIDE APPLICATION: This meter is suitable for various instruments, mobile devices, medical equipment, electric vehicles, balance vehicles, unicycles, etc. MAIN FUNCTION: This LCD monitor is used to measure the capacity and voltage of battery, and can set the type of battery you need to measure. MEASURING RANGE: The voltage measurement range is DC8V‑100V, and the working pressure is 80‑106Kpa, suitable for various environments. PORTABLE DESIGN: The battery monitor meter has a compact size, which is easy to install and carry, and suitable for various outdoor scenarios. Specification: Item Type: Battery Monitor Material: ABS Voltage Measurement Range: DC8V-100V Display Method: LCD Screen Measurement Accuracy: 1%±1 Word Working Temperature: -10-70℃ Working Pressure: 80-106Kpa Installation Size: Approx. 58 x 28mm / 2.3 x 1.1in External Size: Approx. 61 x 33 x 15mm / 2.4 x 1.3 x 0.6in Working Current: <15MA Display Color: Blue, White Measurement Speed: About 2 times per second Working Humidity: 10-80% Package List:1 x LCD Battery Monitor Package List 1 x LCD Battery Monitor