As of December 31, 2016, TransTech will no longer manufacture the PQI Model 301.
We will continue to service the PQI 301, as long as we are able to purchase the electronic components used in this product.
We will also continue to provide annual re-calibration on the PQI 301.
As the electronic components used in the PQI 301 become harder to find and purchase, you may want to consider upgrading to the latest in the non-nuclear technology. The PQI Model 380 can help your company stay on track with your paving practices.