Features and Benefits:
- Heavy-Duty Circuit Tester with Digital LCD Display to Accurately Show DC Voltage
- Operating range of 3-49 volts DC to work on most vehicle electrical systems
- 360° visibility of polarity
- The red light indicates positive polarity, green indicates negative polarity
- Long, 12ft. coil cord and heavy-duty alligator clamp for secure connections. The probe is insulated to prevent the possibility of shorting the side of the probe to other components
