The CTV Cap Torque Tester Verifier is designed for quick testing and verification of digital, and analog cap torque testers. A bi-directional cam slips once the set torque is reached in either clockwise or counter-clockwise directions. Ideal for daily checks of cap torque tester operation. The CTV is designed for quick verification of operation, not for calibration. A large variation from the preset torque would indicate the need for recalibration of the torque tester.