FIRSTINFO H5279Y1 1.77 to 35.39 Inch Pound Digital Torque Screwdriver Set ( 20-400 cN-m/2.04-40.82 kg-cm)

Ultra-precise torque settings let you work on electronics, computer equipment, and delicate instruments with ease and confidence.
Interchangeable Torque ranges:
1.77 to 35. 39 inch pound with 0.01 in-lb. increments.

20 to 400 cNewton meter with 0.1 cN-m increments.

2.04 to 40.82 kg-cm with 0.01 kg-cm increments.
Clear audio and visual signals when reaching desired torque.
9 memory torque presets provide quick access to most used settings.
±2%CW and ±3%CCW accuracy, certified in accordance with ASME B107.300-2010 and ISO 6789-1.2017.
Certification of Conformance included with NIST Traceability
1/4 in. universal hex autolock bit holder.
Comes with 23 pcs of screwdriver bits
Requires 1 AAA battery (included).