Neiko 20742A 3/8-Inch Digital Torque Adapter, 14.7-99.6 Ft-Lb, Chrome Vanadium Steel, Multicolor - Hydraulic Adapters -

TORQUE WRENCH CONVERSION: This digital torque adapter converts any ratchet wrench into a precision torque wrench with a digital gauge and serves as an accurate calibration device for existing digital and analog torque wrenches.

METRIC/SAE & BI-Directional: This digital adapter can calculate torque at both metric and SAE units (Ft.-Lb., N-m and kg-m) and bolsters a 3/8-inch drive with socket drive and can measure in both directions, clockwise and counter-clockwise.

PEAK AND TRACE MODE: This torque adapter unit provides two types of modes: a peak mode that indicates when a specific level of torque is reached and a trace mode that actively shows how much torque is being applied on the display.

NOISE ALERT AT TORQUE SETTING: The audible confirmation is accompanied by a 3 LED light indicator system to give you a progressive audio notification when reaching specified torque ratings/ settings and auto shuts off after 80 seconds of idle time.

ADAPTER SPECIFICATIONS: Torque range: 14.7-99.6 Ft-Lb or 20-135 N-m; Accuracy: +-2%; Memory: 50; Uses 2 AA batteries.