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. Materials measured: only 11 types of materials, including steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron
 

Features：
※ High resolution measurement
※ Probe automatic zero calibration for system error correction
※ Status indicator of the coupling and low battery.
※ Auto sleep and auto power off function to conserve battery life.
※ Humanized shape design, compact and portable, Can be used in harsh environment.

Specifications:
Display：
        Digits LCD with backlight.
Operating principle:
        ULTROSONIC
Measuring range (metric/imperial):
        1.0-245mm,0.05-8inch (in Steel).
Resolution： 0.1mm;
Accuracy：
        ±(0.5%H+0.1)mm, depends on materials and conditions
Units: Metric/Imperial unit selectable.
code: 11 groups
Power supply:
        4x1.5 AAA size (UM-4) battery
Battery indicator: low battery indicator
Operating conditions:
        0-+45℃(32℉-104℉)
        ≤90%RH
Dimensions:
        140mm×60mm×22mm
Gloss Weight :1KG
Standard Delivery:
Main Unit,8mm Probe,Coupling Oil, User Manual ,Carrying Case.