Ultrasonic Thickness Meter

We are offering ultrasonic thickness meter,
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.
Model: tm8811
measuring range (metric/imperial): 1.2-200mm,0.06-8inch
operating principle: ultrasonic
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: ф15x2.0mm, ф20x3.0mm 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)
optional accessories:
6mф6mm thin material probe:measuring range(steel): 1.0 50.0mm operating temperature: -10~+60℃
5mф12high temperature probe: measuring range(steel): 1.0~225.0mm(normal temperature) measuring range(steel): 4.0~100.0mm (high temperature) operating temperature: -10~+300℃.