Battery Voltage Meter 12V 24V 36V 48V 60V Voltmeter Monitor 8 Level LED Digital Capacity Indicator for Car Motorcycle Red Description: Made of high-quality materials, durable and practical. It is easier to read the voltage by using the health indicator bar. The colorful bar displays the battery level, and the battery voltage is displayed below. The decimal point of the voltmeter moves automatically. It can be used in a wider range of applications, including 18650 lithium batteries, polymer lithium battery packs, lead-acid batteries, electric vehicle batteries, nickel-metal hydride batteries and other electrical equipment. Usage: Please connect the wire to the positive pole and the black wire to the negative pole. Leaving the connection may damage the voltmeter. This applies to 24V, 36V, 48V and 60V vehicles. The battery indicator bar works in the same way as all 24V, 36V, 48V and 60V. Blue and red are the colors of the voltage display digit tube. The power bar displays 8 levels, of which 2 bars are red and 6 bars are green. Color: Blue/Red Working Current: 5-15ma Eight Power Resolutions: 10%, 25%, 40%, 50%, 60%, 75%, 90%, 100% Voltmeter Range: DC 6-100 V (no overvoltage) Voltmeter Accuracy: About 1% Working Temperature: -10 degrees Celsius. ~ +65 degrees Celsius. Note: -There might be little error of size for manual measurement. -The colors deviation might differ due to different monitor settings, please kindly understand . Packing list 1 x Voltmeter