BlackMax ® Digital Torque WrenchIdeal for HVAC mini-split installations or where OEM-specified torque settings are critical, the BlackMax® digital torque wrench exceeds the capabilities of mechanical-only torque wrenches by offering a variety of user-friendly features in a lightweight, durable and ergonomic housing.The BTLDTW stores 5 factory and 5 user-defined presets, and is able to simultaneously display stored vs. actual torque values. Large display numbers prevent misreading torque data, a common problem when using wrenches without digital displays. View “Peak” and “Track” torque data with audible (tone), visual (LED) and tactile (vibration) “torque alerts” to prevent over-tightening by providing advance warning when approaching or exceeding predefined torque settings.Key Features:Ensures OEM torque setting complianceIdeal for HVAC mini-split installationsJaw opening: 3/16”to 1-7/16” (5 to 35mm)Torque settings: Lbf.ft, Lbf.in, N-m, Kgf.mPre-set and actual torque values:- View both same timeLED Torque Alerts: Green= within 50-98%, Red= within 2%Memory Presets: 5 common, 5 open for custom torque valuesTrack mode – View real-time torque value reached during usePeak mode – Maximum torque value reached is stored temporarilyAuto-Off (Selectable): Conserves battery lifeDisplay light key