2NM-340NM Electronic Digital Torque Gauge Wrench Adapter Set With Torque Units Adjustable Spanner Wrench Car Repair DIY Tool ,Precision & Robust

- Switch four torque units; - Clockwise ± 2%, counterclockwise ± 2.5% accuracy (20-100% of full scale; - The torque adapter is backlit for easy readings in the dark ; - 999 groups can store recorded values; - Measurement mode: two measurement modes: real-time mode and peak mode;6. With sound and light alarm function;