Fangrui Product Details 1. Bside Acm92 Digital Clamp Multimeter Current And Voltage Tester 2. Frequency (aca Gear): 60hz1000hz 3. Resistance Range: 30 Ohms-6000 Ohms 4. Voltage Range: 6a60a100a 600ma 5. Dcac Voltage Range: 600v 6. On-off Range: Less Than 30 Ohms 7. Power Supply: 2 X 1.5v Aaa Batteries (not Included) 8. Automatic Shutdown: About 20 Minutes Without Operation Automatic Shutdown 9. Weight: About 137 G 10. Size: About 17.9 X 6.7 X 3.6 Cm 11. Features: 12. Digital Multimeter, Lcd Display, Clear Handwriting, Easy To Read, Sensitive Sensing, Meet Your Needs 13. Non-contact, Abs Insulation To Protect The Probe, Durable, Environmentally Friendly, Rugged, Wear-resistant, Scratch-resistant 14. Intelligent Chip, Automatic Range, Inductive Clamp Head, Accurate And Fast Detection, Low Error 15. Backlight Function Design, Blackout At Night Is Not Afraid, Long Press For More Than 2 Seconds To Turn On The Back-light, Help You Work In The Dark 16. Pen Input Jack Design, Insert The Test Pen Smoothly, Sturdy, For A Variety Of Functional Measurements 17. 20mm Clamp Head Opening Design, For All Kinds Of Wire Repair, Circuit Testing Services 18. The Measured Line Resistance Is Less Than 30ω, Buzzer Alarm 19. Humanized Hook And Loop Design, Easy To Carry Around, So That The Measurement As You Wish 20. Support For Automatic Power-off Function, Simple And Convenient Operation, Compact And Portable