0.56'' LED 12V-72V Lead-acid Battery Charge Level Indicator Digital Voltmeter

Specification: Mounting Hole Size: 46x27mm Dimension: 48x29x22mm Accuracy Class: +/- 1% Eight electricity Resolution: 10% 25% 40% 50% 60% 75% 90% 100% Voltage: 12V-72V Working Current: 5~15mA Refresh Rate: 300mS/Time Display Type: 3 Bit LED Digital Operating Humidity: 10~80% Working Temperature: -10~65℃ Color: (Red + Green) + Blue Cable Length: 15~20cm Package Included: 1 x 0.56'' LED 12V-72V Lead-acid Battery Charge Level Indicator Digital Voltmeter Instructions/schematic are NOT included. We don't provide technical assistance please make sure that you are familiar with the product before purchasing.