Under the known thickness of the complex and unknown materials
auto alarm if exceed
Adopt Wenner sensor array (50 mm of spacing) to test concrete resistivity
CK-102 Crack Width Gauge detects the crack in concrete construction
it can correct system errors automatically
Ultrasonic Thickness Gauge - ASI-UTM-9 Eco CIVIL ENGINEERING Non-Destructive Construction Testing Equipment Under the known thickness ofFeatures Under the known thickness of the complex and unknown materials, it can anti tests the Accurate velocity; Set up the upper and lower tolerance, auto alarm if exceed; State prompt function; Suitable for measuring the thickness of metal (steel, cast iron, aluminum, copper etc.), plastic, ceramics, glass, and glass fiber etc. Can be equipped with many different frequencies, different chip sizes of double crystal probes; Zero and two calibrations,