1. Input voltage: 12V 2. Trigger point: outside the high-voltage coil of the No. 1 spark plug 3. Speed: 200-10000r/min 4. Induction size: 100mm 5. Suitable for automotive, agricultural, marine engines, easily run on 12V ignition system 6. Shock-resistant ABS housing, high accuracy up to 10000rpm 7. Focusing lens provides concentrated light to improve visibility of timing marks 8. The handle is ergonomically designed, the buttons are comfortable, the hand feels good, and the operation is simple 9. High-quality materials are not easy to wear, easy to use and durable 10. Power supply 12V red positive black negative, high-voltage line induction clamp, clamped on the high-voltage line of a cylinder 11. Equipped with high-brightness xenon lamps, the timing marks are clearly visible 12. Weight: 500 grams
