Fangrui Product Details 1. Jdiag 6-30v Electrical Detector Fuel Injector Signal Detection Vehicle System Diagnosis 2. Voltage: 0.1~70v 3. Display: Tff Color Display (160x128 Dpi) 4. Resistor: 0.1 Ohm ~ 200 Kilohm 5. Power Supply Mode: Car Battery Provides Power 12.0 Or 24.0v 6. Diode: 0.2v~2.6v 7. Frequency: 10hz-200khz 8. Trip Current: 8amps For 1 Hour, 12amps For Less Than 1 Hour, 16amps For Less Than 5sec 9. Working Voltage: 6-30v 10. Cable Length: 6 Meters 11. Supports Multiple Different Languages: English, Spanish, German, French, Italian, Portuguese, Polish, Japanese, Korean And Other Languages 12. There Is No Need To Select A Mode After Powering On, And The Voltage, Resistance, And Diode In The Vehicle Electrical System Circuit Can Be Quickly Detected. 13. It Can Reduce The Diagnosis Time Of All 6 To 30 Volt Vehicle Electrical Systems, Is Easy To Operate, Has Wide Practicability, And Has A Full Intelligent Circuit Break Function, Making It Safer To Use. 14. Can Flexibly Test Voltage, Frequency, Duty Cycle, And Injector, Automatically Draw Waveform Signals, Simple Switching, And Convenient Operation 15. Can Be Used To Activate Fuel Pumps, Solenoids, Blowers, Cooling Fans, Headlights And Other Components 16. The Circuit Breaker Has A Short-circuit Protection Function. If It Is Overloaded, The Internal Circuit Breaker Will Automatically Trip To Ensure Safe Use At All Times. 17. Dimensions: 165x40x27mm