Gioventù Digital Torque Wrench 1/2 Drive, (12.5-250 ft.-lb./17-340 N.m) Heavy Duty Electronic Torque Wrench with Buzzer and LCD Flash Notification, Accurate up to ±2% with Certificate of Calibration : Amazon.co.uk: DIY &
Angle Measuring Digital Torque Wrench - ETW-A for high precision measurement of angles