Adjustable Digital Torque Wrench 1/2" Drive-2.2-147.5Ft.Lb/3-200N.m, Interchangeable Electronic Torque Wrench with 40mm Open End,2% Accuracy for HVAC, Automotive, Moto and Narrow Pipeline

INTERCHANGEABLE HEAD DESIGN AND WIDELY USED The HVAC torque wrench comes with a 40mm open-end head and a 1/2 inch ratchet head, 1/2 torque wrench can be used HVAC, refrigeration system,plumbing, automotive, industrial repair, daily maintenance and DIY | HIGH ACCURACY AND DURABLE The open end torque wrench is professionally calibrated before leave the factory with an accuracy of 2%.The digital torque wrench 1/2 drive constructed with C-V steel with a corrosion-resistant finish for long-lasting durability | USER-FRIENDLY Effortlessly tackle any project with dual Peak/Track modes and 5-unit (n.m, lb.ft, lb.in, kg.cm, kg.m)) switching. The vivid color screen ensures perfect reads, while 9 presets and 500-data memory keep your work efficient and organized | AUDIBLE AND VISUAL ALERTS The inch pound torque wrench will have overload protection.When reach our present torque value,the electric torque wrench will boast buzzer,handle vibrate and LED indicator to remind you to stop and avoid damage | ERGONOMIC DESIGN Features a non-slip grip for more convenient and comfortable use. With 72-Tooth dual direction ratchet,it can be used in tight or hard-to-reach spaces.The in lb torque wrench comes in a blow-molded case for easy storage and transport