Feature 1[INDISPENSABLE TOOL FOR MEASURING THICKNESS] The thickness gauge is an indispensable tool for measuring the thickness of metal coatings and coated plates. 2[ACCURATE INTEGRATED PROBE] Using accurate integrated probe, using the principle of electromagnetic induction and eddy current effect to detect the performance of the substrate. 3[DIGITAL BACKLIGHT LCD] The large screen displays the operating mode, number of readings and current capacity. Battery level display. Simple and convenient operation. 4[MEASURING COATING THICKNESS] Used to measure the thickness of galvanized sheets and metal coatings, such as paint on steel, enamel, chromium, aluminum, paint and anodized coating on copper. 5[WIDELY USED] The digital coating thickness gauge is widely used in manufacturing, metal processing, chemical, commodity inspection and other fields.Item Type: Coating Thickness GaugeMaterial: ABSModel: HW-300SSize: Approx. 12x4.4cm / 4.7x1.7inWeight: Approx. 98g / 3.4ozBattery: 2 1.5V AAA batteries (not included)F Probe Magnetic Induction: Measurement PrincipleN Probe Magnetic Induction: Eddy Current EffectF Probe Minimum Substrate Thickness: Approx. 0.2mmN Probe Minimum Substrate Thickness: Approx. 0.05mmMeasuring Range: 0-2000umAccuracy: (3%+1um)Resolution: 0um~99.9um(0.1um), 100um~999um(1um), >1000um(0.01mm)Zero Point Calibration: SupportStatistics: Average, minimum, maximum, numberUnit: um, mm, milsMinimum Convex Arc: Approx. 5mm / 0.2inMinimum Convex Arc: Approx. 25mm / 1inMinimum Measuring Area: Approx. 20mm / 0.8in in diameterMaximum Measurement Speed: 2 readings per secondWorking Environment Temperature: 0-50C 20-90%rh (non condensation)Storage Temperature: -10-60C 20-90%rh (non condensation)Application: Metal bottom can be detected; such as: vacuumcup spray paint thickness detection, guardrail paint thickness detection, window paint thickness detection, car paint thickness detection, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Thickness Gauge6 x Calibration Sheet1 x Aluminum Substrate1 x Manual