The Norbar 130523 ProTronic Plus 30 has a 1/4" Square Drive and a range between 1.5 - 30 N.m. The ProTronic Plus Model 10 and Model 30 retain all the features of the ProTronic standard and Plus Wrench in a more compact design allowing for lower torque and access to more space-limited applications. The wrench has 5 easily selectable torque units (Nm, lbfft, lbfin, dNm, kgcm and kgm) A wide range of advanced features (cycle counter, customisable sleep timer, language selection, auto torque calculation for torque adaptors, calibration alerts, battery level indication, and numerous alert mode customisations) allow the user to tailor the tool to their work preferences. Features: Dual progressive LEDs positioned both sides of the wrench provide an easy visual representation of torque progress allowing the user to more easily anticipate torque target Large LCD screen with bright backlight; numbers become larger and bolder during active torque for optimal viewing Four alert modes (LCD, progre