2pcs 6-24V Car Circuit Test Pen LED Multi-function Test Through Line Detection Test Light Test Pen, Style: Spring Model

1. Safe and durable, rust-proof and beautiful2. Retractable pen cap design, safe and convenient to carry3. Extended spring lead design, more convenient for automotive testing4. Metal clip design, can be used for continuous testing is, fixed in the testing area, free from hands5. Light emitting diode light, no heat for long time use, long service life6. Wear-resistant and durable, precision machining, efficient work, personalised design7. Test range: 6V-12V-24V8. Function: Effective detection of low voltage faults in transport9. Use: for automotive, bulldozer, road roller, excavator and other transport low-voltage circuit fault detection10. Material: pure copper11. Length of bullet line: 2m12. Size of electric pen: 110mm