UM6700 Handheld Digital Ultrasonic Thickness Gauge Tester Meter Wall Thicknes...

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 Technical Datas
Model Name:UM6700
Dimensions: Main Unit 140mm×60mm×24mm
Gloss Weight :1KG
Measuring range (metric/imperial): 1.0-300mm,0.06-11.8inch (in Steel)
Resolution: 0.01mm
Accuracy: ±(0.5%n+0.2)mm
Units: Metric/Imperial unit selectable
Power supply:4x1.5 AAA size (UM-4) battery 1
Sound Velocity Range: (500~9000) m/s Operating conditions:0-+40ºC,≤90%RH

Note: due to the post do not accept the liquid, please kindly buy coupling at your local store, if you can not find the coupling agent at your local store, you can use the detergent or oil to replace, but please do not wash in water after using, you can clean by cloth or paper to avoid the rusty