The PQI 380 is a lightweight, environmental safe & user friendly non nuclear asphalt density gauge which provides quick and accurate measurement of asphalt density. Unlike nuclear gauges, the PQI 380 takes accurate readings in about three seconds, allowing the test technician plenty of time to run a series of tests. Its electromagnetic field is far safer than devices based on nuclear sources and it costs less to own
The PQI 380 is a lightweight, environmental safe & user friendly non nuclear asphalt density gauge which provides quick and accurate measurement of asphalt density. Unlike nuclear gauges, the PQI 380 takes accurate readings in about three seconds, allowing the test technician plenty of time to run a series of tests. Its electromagnetic field is far safer than devices based on nuclear sources and it costs less to own