Car Battery Tester Digital Analyzer 12V Car Auto Battery Load Cranking Tester US

Features:1. Compact and portable2. High sensitivity, fast response time, simple and convenient operation3. Widely used in the auto repair industry: especially suitable for automotive, electric vehicle maintenance technicians and family, business vehicle maintenance and repair, etc.4. With reverse connection alarm and over-voltage protection function, the red clip connected to the positive pole "+" black clip connected to the negative pole "-" If connected to the reverse LED display does not show, REVERSE indicator lights up and issue an alarm prompt5. With LED backlighting screen is also clear, the test that shows the backlighting screen, at night or in the dark can also see clearly the measurement value to assist measurement work, easy to read6. After correct connection, the LED display will show the real-time voltage of the measured voltage while the LED lights up to indicate the battery status7. Test the generator charging system status: test, please keep the tester and the battery