1. Automatic detection of DC voltage/resistance/on-off. 2. Suitable for various automotive circuit testing. 3. Find the fuse and check the wiring easily. 4. Metal probe, durable and long life. 5. Design with spiral spring wire for easy storage. 6. High-definition LCD liquid crystal display. 7. LED lighting function, can be used in dark environment. 8. Power supply mode: 1xAAA battery (not included) 9. Parameters: DC voltage detection: 2V/20V/200V/300V, AC voltage detection: 2V/20V/200V/300V Resistance detection: 2000 Ohm/20K Ohm/200K Ohm/2M Ohm/20M Ohm On-off detection: 2000 Ohm/beep less than 50 Ohm Size: 17.5x2.5x2.6mm Weight: about 68g
