1. Material: ABS + copper-plated clips 2. Use: for testing 12V/24V battery voltage or charging system voltage 3. Battery tester, no need to install the battery, easy to complete a number of battery tests 4. Battery testing assistant, fast reaction speed, high sensitivity, compact and portable, easy and convenient operation 5. Positive and negative crocodile clips, with reverse connection alarm and over-voltage protection function 6. With LED anti-display screen, the test that shows the anti-display screen, auxiliary measurement work, easy to read 7. Weight: about 79g 8. Size: host about 12 x 7 x 2cm, line length of about 31cm
