Basic Info.

Product Description

Application: used for measuring thickness and corrosion of pressure vessels,chemical equipment,boilers,oil storage tanks,etc.in industries of petroleum,shipbuilding,power station,and machine manufacturing. measuring range (metric/imperial): 1.2-200mm,0.06-8inch operating principle: ultrosonic materials measured: any hard materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, pvc, gray cast iron, nodular cast iron and other materials sound velocity: 500-9000m/s lower limit steel pipes: ?15x2.0mm, ?20x3.0mm determined by the transducer calibration block: included resolution: 0.1mm accuracy: ±(0.5%n+0.1) power supply: 4x1.5v aa(um-3)battery battery indicator: low battery indicator operating conditions:0-+45?(32?-104?),=90%rh dimensions: 160x68x32mm weight: 208g (not including battery)