Williams 350NMIMHW Interchangeable Head Torque Wrench Foot Pound, X Shank Drive Size, 70 ft lb to 350 ft lb G000699881 5 Hz DC Voltage Measurement 5 Hz DC Voltage Measurement Resolution Not Applicable Basic AC Voltage Accuracy + (0 5 hp 230 V DC 7 Torque Measurement Type Foot Pound Primary Scale Range 70 ft lb to 350 ft lb Primary Scale Increments 2 ft lb Secondary Scale Range 59 N m to 251 N m Calibration Certificate Included Yes Torque Setting Micrometer Type Adjustment Measurement Type SAE Handle Type Knurled Torque Adjustability Adjustable Torque Increments 2 ft lb Ratcheting Yes Interchangeable Head Torque Wrench