FIRSTINFO H5178 Precision Torque-Limiting Screwdriver (0.1–1.2 Nm)

The FIRSTINFO H5178 redefines precision in electronics assembly and delicate fastening work. Certified to ASME B107.300-2010 and ISO 6789 standards, this torque-limiting screwdriver ensures absolute accuracy with a finely tuned range from 0.1 to 1.2 Nm (1.33–10.18 in-lb).

Its dual-scale aluminum body keeps the tool lightweight yet exceptionally durable, while the quick-release bit holder allows seamless changes. Once the set torque is reached, the tool automatically slips to protect screws from over-tightening, ensuring flawless results. Designed and manufactured in Taiwan, the H5178 blends ergonomic comfort, advanced calibration, and trusted reliability, backed by 12 months of after-sales support.