Our Non-Nuclear Technology Used Around the World!

TransTech Systems Non-Nuclear density gauges are sold by 24 exclusive international distributors into 87 countries

About TransTech Systems Products

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. TransTech responded by providing the first non-nuclear density gauge technology. Holding the original patent, TransTech 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.

Our Products

Non-Nuclear

PQI 380 Asphalt Density Gauge

Our flagship product
the PQI 380 conforms to
ASTM D7113
AASHTO T 343-12

SDG 200 Soil Density Gauge

Our next generation
soil density gauge
the SDG 200 conforms to
ASTM D7830

Notched Wedge Joint Maker Screed Attachment

NWJM - Notched Wedge Joint Maker

Screed attachment that shapes the longitudinal joint as the hot mix asphalt is spread

SWM - Shoulder Wedge Maker

Screed attachment that shapes a 30° beveled shoulder edge on asphalt roads

Compaction

Temp Sensing

PTS3000 - Asphalt Pavement Temp Sentry

Mounted at the roller operator station, the PTS3000 provide's accurate HMA mat temperatures on the run

Trade-In / Trade-Up Program

Your nuclear density gauge or legacy PQI 300/301 could earn you up to $500 toward the purchase of a TransTech Systems Non-Nuclear PQI 380 asphalt density gauge

Nuclear Gauge Legacy PQI 300/301