12V Automotive Battery Tester Fault Diagnosis Instrument

1. No need to charge, alligator clip, all-in-one design, ergonomic design2. Battery function detection, check the charging level, check the battery startup performance, battery overload prompt3. LED light display, reverse connection protection4. Quick detection and easy operation5. No screw holes, not easy to rust, long service life6. ABS environmental protection material, effectively anti-fingerprint, anti-fouling7. Operating temperature: 0 to 60 degrees Celsius8. Voltage: 12V9. Size: about 12x4.8x1.85cm10. Weight: about 57g