Ultrasonic thickness gauge

Key specfications: 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. Technology parameter: Model: ETC-083 Operating principle: Ultrasonic Measure range:1.2 200mm(45# steel) Sound velocity:500 9000m/s Lower limit steel pipes:φ15*2.0mm, φ20*3.0mm determined by the transducer Calibration block:Included Resolution:0.1mm Accuracy:±(0.5%n±0.1) Power:DC9V×1 Environment temperature:0°C 40°C Relative humidity:≤85% Dimension:125mm×74mm×33mm Weight(Not including battery):180g Materials measured:Any hard materials, including steel, Cast iron, Aluminum, Red copper, Brass, Zinc, Quartz glass, Gray cast iron and other materials. Standard Delivery:Main unjit 5Mφ10 transducer Couplant Instruction manual Carring case