Wera 7430 Micro Torque Screwdriver, 0.10-0.34 Nm, with Magnifier

SEE THE FINEST SETTINGS CLEARLY: An attachable magnifying glass fits right onto the scale, making the 0.015 Nm graduations easy to read and set with confidence.

PRECISE CONTROL FROM 0.10 TO 0.34 NM: Set the exact torque by hand for the smallest, most delicate fasteners, with no special tools needed for adjustment.

KNOW EXACTLY WHEN YOU'VE HIT TORQUE: A distinct audible and tactile signal fires the moment your pre-set value is reached, so you stop guessing and start driving with confidence.

CALIBRATED ACCURACY YOU CAN TRUST: Measurement accuracy is ±6% per the DIN EN ISO 6789 standard, giving you repeatable, verifiable results at the lowest torque range.

RAPIDAPTOR QUICK-RELEASE BIT CHANGE: Swap 1/4" hex bits in seconds without disturbing your torque setting, keeping delicate micro-assembly work moving.

The smallest fasteners demand the finest control, and a standard torque screwdriver's scale is often too coarse to read or trust at this range. The Wera 7430 covers 0.10 to 0.34 Nm in 0.015 Nm increments — fine enough for micro-electronics, optics, watchmaking, and other work where even a fraction of a newton-meter matters. To make those fine increments actually usable, an attachable magnifying glass fits onto the scale, dramatically improving readability so you can set and verify your torque with confidence rather than guessing at a blurred line. When you reach the pre-set value, a distinct audible and tactile signal tells you to stop, and the tool is calibrated to ±6% accuracy per the DIN EN ISO 6789 standard — so the number on the scale is a verified figure. The Rapidaptor quick-release chuck accepts standard 1/4"" hex bits, letting you swap bits in seconds without disturbing your torque setting. The compact 89mm Kraftform handle combines hard and soft zones for fast, comfortable work in a size suited to close, detailed assembly. For applications where precise, repeatable low-end torque control matters more than raw power, this is Wera's finest-graduated adjustable torque screwdriver.