Capacity digital LED Tester voltmeter , Supply voltage: DC6V-120V (maximum) , Test voltage: DC6V ~ 120V ; Work current:< 5-15mA (with backlight);Energy resolution:1%;Voltmeter accuracy :1%;Using temperature range: -20- 70°C .
Operating humidity:10-80%; External dimension:48×29×21 mm; Hole Dimensions :45.5×26.5 mm.
With a shell, easy to use stand-alone or embedded in the panel on the product.
Display Mode:Battery +voltage,Battery +Percentage.
Note: This tester for Lithium and lead-acid batteries Universal ,the factory default setting for 24V lead-acid battery power and voltage cycle display,If you need to test other specifications can be re-set by yourself.