to easily monitor the voltage of your car's electrical system.
Versatile compatibility: With a voltage range of 3-60V, this tester is suitable for use with 6V, 12V, 24V, and 48V systems, making it a versatile tool for any car owner or mechanic.
Easy polarity identification: The LED indicators on the tester clearly indicate the positive and negative poles, with red indicating the positive pole and green indicating the negative pole. This makes it easy to identify the correct polarity when testing circuits.
Multiple functions: In addition to testing voltage, this circuit tester also has functions for detecting short circuits, open circuits, and finding lines. This makes it a comprehensive tool for diagnosing and troubleshooting automotive electrical issues.