powder coating Thickness gauge meter CM8822

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): 1.0-200mm,0.05-8inch
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(TM8812C 0.01mm)
Accuracy: ±(0.5%n+0.1)
RS232C interface: with RS232C
Power supply: 4x1.5V AAA (UM-4)battery
Battery indicator: low battery indicator
Operating conditions:0-+45(32-104),≤90%RH
Dimensions: 120x62x30mm
weight: 164g(not including battery)
Optional Accessories:
                                6M6mm thin Material probe:Measuring
range(steel): 1.0 50.0mm   Operating temperature: -10~+60
                                 5M12high temperature probe: Measuring
range(steel): 1.0~225.0mm(normal temperature) Measuring range(steel):
4.0~100.0mm (high temperature) Operating temperature: -10~+300
Established in 2004, Hangzhou Hamai Electronic Limited Company is a manufacturer
specialized in the research, development and production of electronic testing
instruments and meters, electronic supplies, hardware tools and accessories.