| Label:Yes Display mode: three-digit 0.56" LED digital tube Refresh speed: 300mS once Mounting hole: 46 x 27 mm Working temperature: -20°C~65°C Lead length: about 20cm Voltage color: Red, Blue Dimensions: 48 x 29 x 26 mm, length X width X thickness Voltage tolerance: ±1-2% 8 levels of power: 10% 25% 40% 50% 60% 75% 90% 100%full Working current: 5-15 ma Not suitable for: large trucks, cranes, forklifts and other high-power and high-load vehicles! 12-60V meter universal: 12V, 24V, 36V, 48v, 60V, (not compatible with 72V) 12-72V meter universal: 12V, 24V, 36V, 48v, 72V (not compatible with 60V, 84V) 12-84V meter universal: 12V, 24V, 36V, 48v, 60V, 84V (not compatible with 72V) | |