Shipped without battery
This tester may not be used to test your home appliances
(refrigerator,oven,microwave oven,etc)
For measurements in AUTO test mode and on object with steel substrate
±(10% of reading + 0.10mm),
most car is made of steel, and, if you get result of 0.00mm or 0.01mm , it is under normal
condition,acceptable error, because most car paint thickness is 0.1-0.15mm.
There is not calibration plates in the parcel of EM2271. It doesn't need calibration.
Please press the probe vertical to the object, and make sure the object surface is smooth and clean.
EM2271 Specifications:
• Measurement range: 0.0 to 2.0 mm, 0 mil to 80 mil
• Accuracy: 2%rdg +-0.1 mm, or 2%rdg+-4 mil
• Resolution:0.1 mm/1 mil
• Power supply: 1 x 3 V button cell, CR2032 or equivalent,
• Measuring technology: Magnetic
