Tech Professional Service Tools

Tech Professional Service Tools (TPST), formally Techno Tools Corporation, designs, manufactures and markets high-quality innovative products primarily for the Automotive and HVAC industries. TPST recently updated its full line of battery tester products with NexGen technology and a new housing design in addition. The fully featured B500 battery tester has been upgraded with Bluetooth capability to print test data wirelessly to any low in cost thermal printer such as TPST’s optional small Point of Sale thermal printer. The new model B200 is a full featured but low in cost Battery System Tester featuring a full color graphic LCD display. TPST recently launched its brand new, patented ESG4000A Electronic Sightglass utilizing state of the art ultrasonic technology to detect unwanted liquid/gas mixtures that prevent AC systems from performing optimally.

TPST is continuing to actively market our EVDC®100 compressor valve tester both domestically and globally including a private branded version through a large well-known global distributor. Although we have already provided this tester to FORD US and Canada, the EVDC®100 is also approved by FORD in Mexico, the EU and Asia Pacific regions.

All of TPST’s products are designed, assembled and marketed in the US.