This DC voltage tester is equipped with smart over-voltage protection and warning features, designed specifically for vehicle repair. As vehicle electrical systems become increasingly complex, this tester can measure voltage values, identify DC polarity through different background light colours, and indicate positive or negative signs, as well as over-voltage levels. Additionally, the specially designed probe assists users in hooking, piercing, and probing wires. 

Features:
•    Check on 6, 12, 24 and 48V systems.
•    Wire Hooker and Piercing
•    DC Voltage Measurement
•    LCD with Dual Color Polarity indication
•    AC / DC identification
•    Data Hold
•    Low Power Consumption
•    Computer Safe (Testing Current < 10mA)
•    Over-Voltage Protection and Warning for 4 different voltage level

Use in ICEV, HEV and PHEV vehicles:

The tester is not only for traditional vehicles, it is also suitable for HEV (Hybrid Electric Vehicles) and PHEV (Plug-in Hybrid Electric Vehicles). As for this kind of vehicles, it will generally has two batteries, one is 12 ~ 24V, and the other is 42 ~ 48V. This kind of vehicle will have two voltage supply system, one is supplied by 12 ~ 24V battery, and another one is supplied by 42 ~ 48V battery. In general, 42 ~ 48V will eventually converted to voltage higher than 200V for the driver motor. With the over voltage protection indication, user is able to recognize which battery line they are measuring. In addition, some vehicle has DC/AC voltage converter to convert 12V battery to 110 ~ 240VAC. With this tester, user is able to make sure they are wiring with the correct DC wire.

Specification
Systems 6~48V Systems
DC voltage Measurement 3.0 ~ 60.0V DC
Accuracy ± (1%+0.3)V
Battery CR2032 3V X 1 pc
Working Environment 0 ~ 50°C (32 ~ 122°F) < 85%RH
Storage Environment -10 ~ 60°C (14 ~ 140°F) < 85%RH

 

Over-Voltage Warning:

● If measured voltage is about 70 ~ 100V, “OL0” will show on the LCD, please stop the measurement.
● If measured voltage is about 100 ~ 200V, “OL1” will show on the LCD, please stop the measurement.
● If measured voltage is about 200 ~ 300V, “OL2” will show on the LCD, please stop the measurement.
● If measured voltage is greater than 300 volts, “OL3” will show on the LCD, please stop the measurement.
● The voltage greater than 300V may damage the tester, please make sure the tester is not damaged before next measurement.

WARNING: If any of the below Over-Voltage Warning shows on the LCD, it means the tester is connecting with the voltage out of specified, it may damage the tester and cause hazard to the user; please stop the measurement and remove the tester immediately.

Over-Voltage Warning Indication:

 

Barcode # 9322159130188