Ultrasonic Thickness Gauge CL-850A (High Temperature type)

　　General features and functions:
　　CL-850A is an intelligent portable ultrasonic thickness gauge, it is controlled by microprocessor. The
　　equipment is using ultrasonic measurement method; it is fast, high accuracy and non destructive
　　testing for multi-material thickness. 

　　Application: 
　　It is widely used for measuring thickness of oil, shipbuilding, power station, mechanic manufacturing
　　or pressure tank, chemical equipment, steelmaking furnace, oil storage tank, glass workshop, metal
　　workshop or all need to check the surface of tube thickness trade. It can check most of hard material,
　　such as steel, aluminum, copper, zinc, quartz glass, polyethylene, polyvinyl chloride, iron, ceramic,
　　plastic or other ultrasonic conductor thickness. 

　　Specifications:
　　Measuring range: 1.2-225.0mm (Steel)
　　Accuracy: ±(1%±0.1)mm
　　Pipe measuring lower limit: φ20*3mm (Steel)
　　Sound velocity range: 1000-9999m/s
　　Working frequency: 5MHz
　　Working temperature range: 0-300℃ 
　　Automatic zero adjustment
　　Data Store function
　　Auto shut off
　　Low battery indication: 3V±0.2V
　　Power: 1.5V AAA*3 Alkaline battery
　　Dimensions: 145.5x70x28mm 　
　　Weight: 210g (not including battery)