1. Easy to find car line faults, find fuse lines, check normal power/ACC, and easily troubleshoot 2. Flexible coil spring wire Designed with coil spring wire, it is convenient for storage and use 3. High-definition LCD backlight screen High-definition LCD liquid crystal display, suitable for measurement in environments 4. Multifunctional professional grade Sensitive, safe and durable, the multifunctional professional grade vehicle circuit detection pen is suitable for all kinds of vehicles, with it, the problem can be easily solved 5. The LED lighting function can provide lighting in a dark environment, long press the "" key to turn on the flashlight lighting function Detachable battery compartment.The battery compartment can be disassembled on the back cover, which is convenient for battery replacement The ABS insulating shell is insulated from the electric current, so it is safe to use and can be used with confidence. Model:HT86A Automotive Circuit Test Pen English Version Order number:HT86 series English version Scope of application: Automobile fault maintenance test pen, HT86A: detection, resistance detection, detection:2.000v/20.00v/100v ( 110V display OL) Resistance detection:2000Q/20.00kQ/200.0kQ2.000MQ/20.00MQ Display:LCD display On-off detection:2000Q/beep less than 50Q Automatic shutdown:support Undervoltage indication:support Backlight:support Flashlight:support Buzzer prompt:support Type:B:Multifunctional Colour:Black Material:Plastic Size:17.5x2.5x2.6cm Package Contents: 1 * Digital display multifunctional vehicle voltage tester 1 * Cloth bag 1 * Battery Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.