Checkline AWS TT-3000 [TT-3250] Desktop Torque Tester, 25 - 250 Lb-Ft, 1/2" Sq. Dr. The TT-3000 Series Torque Testers are designed specifically for the needs of today’s production facilities. These powerful and versatile systems accommodate most testing requirements at an outstanding cost benefit. They are perfect for testing click, dial, and digital wrenches, plus most power tools including impulse and DC electric. Storage memory allows 999 data points to be saved to the unit for review, or transmitted to a local printer or PC via the standard RS232 interface. The unique keylock feature enables tamper-proof operation. Highand low limits are easily set, and a panel mounted LED provides visual notification to the user when torque reaches these limits. Systems include dedicated internal transducers in vertical or horizontal configurations, and rundown fixtures for power/pulse tool testing.