Oxford CMI153 thickness measurement

applications:
Ideal metrology Solution for Coating Inspectors, Electroplating
Plants, Painting Contractors, Automotive & Aerospace Finishers
Measure non-conductive coatings over nonmagnetic conductive substrates
Paint & Powder Coats on Al, brass or Cu, Anodize on Al etc.
Measure nonmagnetic coatings over magnetic (ferrous) substrates:
Paint & Powder Coatings, Zn or Cd on Steel
Accurately quantify coating thickness after depositionFeatures:
Magnetic Induction: Conforms to ASTM B499 & B530, DIN 50981, ISO 2178
and BS 5411 Parts 9 & 11
Eddy Current: Conforms to ASTM B244 & B259, DIN 50984, ISO 2360 and BS
5411 Part 3
Instrument is a is a single-button handheld device powered by a 9V battery.Spectification:
Measurement Range:    Ferrous Substrates, Magnetic Induction:
0.001-2.04mm (0.1–80mils)
Non-ferrous substrates, Eddy Current: 0.001-1.52mm (0.1–60mils)
Minimum ferrous and non-ferrous substrate thickness: 305µm, 12mils
Precision:    Ferrous Substrates, Magnetic Induction: = 0.8µm
(0.03mils) for a 75µm (2.95mils) plastic standard on Steel
Non-Ferrous Substrates, Eddy Current: = 0.5µm (0.02mils) for a 75µm
(2.95mils) plastic standards on Aluminum
Resolution:    0.1 mils (2 µm )
Accuracy:    ± (2µm + 3% of reading) or ± (0.1mils + 3% of reading)
Temperature range:    Storage:    -10°C to 60°C (14°F to 140° F)
Operation:    0° C to 60° C (32° F to 140° F)
Power Supply:
Battery: 2 x AA (Auto ON/OFF to extend Battery Life)
Dimensions:     3.75″ x 2″ x 1″ (953mm x 508mm x 252mm)
Weight:    2.5 oz (71 g)