The founders of TransTech Systems recognized from the start that many construction, civil engineering and other disciplines continue to be handled by methods that have changed very little over the decades. Holding the original patent, TransTech Systems strives to continue to push this technology to what the industry needs. Asphalt and soil non-nuclear density testing is our expertise, and we look
forward to pursuing additional applications of this technology. The PQI is what put TransTech Systems on the map. The PQI is our NON-NUCLEAR pavement density gauge. Precise pavement density measurement almost instantly (3 seconds). The PQI is more accurate than the nuclear gauge but without the hassle of regulatory training and certification. There is no radiation threat with our product, which means after a day of work, just place it in your truck and youโre done. Enjoy fewer hassles and join the world leader and originator of Non-Nuclear density technology.