FIRSTINFO H5277Y1 0.44 to 4.42 Inch Pound Digital Torque Screwdriver Set ( 5-50 cN-m/ 0.51-5.1 kg-cm)

Ultra-precise torque settings let you work on electronics, computer equipment, and delicate instruments with ease and confidence.
Interchangeable Torque ranges:
0.44 to 4.42 inch pound with 0.01 in-lb. increments.

5 to 50 cNewton meter with 0.1 cN-m increments.

0.51 to 5.1 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).