The 100th Year Anniversary of the Torque Wrench is just around the corner and as we celebrate this ingenious mechanical instrument, another ground breaking achievement in tools and technology for assuring bolt integrity is just being launched.

All data is logically presented on a 4.3” color, resistive touch screen, bare fingers not required. Data and digital signal traces are stored for later display and transfer. The unit has automatic temperature compensation through an included magnetic temperature probe. The novel memory system has a secure sector for all bolt data and a “public” sector for transfer via USB to computer.

The Delta Sigma is powered by proven Li Ion batteries or through dual charger inputs: fast charge standard external 9v supply or the waterproof micro USB connector from any standard 5v USB device, battery pack or power supply.

Intuitive software developed specifically for bolting industry, the automatic echo detection algorithm has been developed with input from the most experienced users and electronic developers in the bolt tightening industry! Communicate to any PC with standard USB connection