(F type) Magnetic induction:can measure the thickenss of non-magnetic coating layers on magnetic substrate, such as:(aluminum, chrome,copper, enamel,rubber,paint) on magnetic substrate (steel,iron,alloy and magnetic stainless steel)

(NF type)Eddy current: can measure the thickenss of nonconductive coating layers covered on nonferrous substrate such as:(enamel, rubber, paint,vanish,plastic,anodic-oxide layer)covered on nonferrous substrate (aluminum,brass,zinc,tin and nonmagnetic stainless steel)

Accuray: ±1~3%n or 2.5 um or 0.1mil

Resolution:0.1/1

measuring range: 0--1250um/0--50mil

Min.radius workpalce: F:Convex 1.5mm/Concave 25mm     N:Convex 3mm/Concave 50mm

Min.measuring area: 5mm

Min.sample thickness: 0.3mm

Metric/Imperial: convertible

Battery indicator: Low battery indicator

Power supply: 2*1.5v AAA(UM-4)

Auto switch off: YES

Dimension:125*65*27mm

Weight(not including battery): 81G

Package: Main unit 1

                FN type probe  1

                F calibration base set  1

                N calibration base set  1

                calibration foil set         1 set(4 foils)

                Instruction manual        1

Optional Accessories: Cable&sofware for RS232C/USB interface

                                      Bluetooth