EM2271 Mini Thickness Gauge Coating Digital Painting Thickness Tester Meter Mini LCD Automotive Data Hold Car Coating Th

Description This tester is designed to not destructively measure the thickness of non magnetic coatingson iron steel or aluminum including paint enamel plastic epoxy etc It is featured with min size and some convenient settings Power by any 3V button cell it is easy to change the battery Features 100 brand newHigh quality paint thickess tester The tester is designed to not destructively measure the thickness of non magnetic coatings on iron steel or aluminum Specification Color BlueOperating Temperature 0 40COperating Relative Humidity 80 Storage Environment Humidity 80 Storage Environment Temperature 10C to 50CAccuracy 2 rdg0 01mm or 2 rdg4mil Note accuracy is guaranteed at the operatating temperature of 23℃5℃ and relative humidity of not more than 75 Temperature Coefficent 0 05x 2 rdg0 01mm or 2 rdg4mil C 18C or 28C How to Use Confirmed that tester is as least 20cm away from the object to be tested and other objects Press the TESTbutton to turn on the tester appear on the display and flashed meanwhile the unit mmappear Press the UNITbutton to select desired unit mm or mil Place the testers probe perpendicularly on the surface to be tested The display will show the coating thickness a means that the tester does not detect any iron steel or aluminum substrate b OLmeans that the coating thickness exceeds the testers measuring range c 0means that the probe has wear or the substrate under the coatings may be other kind of metal other than iron stee