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    Product Name DongRu DR280 Coating thickness Gauge Duban DB20-CM211 Coating thickness Gauge
    Product Price $328.00 In coming
    Details Details
    Model comparison
    Principle Difunctional Difunctional
    Substrate Ferrous Non-Ferrous Ferrous Non-Ferrous
    Range 0 ~ 1500m 0 ~ 1500m
    Precision ±1% ±2% ±3% ±1% ±2% ±3%
    Probe Split probe Integrated probe
    Application General General
    Accessories
    Parameter comparison
    Measurement principle Magnetic Induction + eddy Current
    Measurement Range 0~1250μm
    margin of error ±(1%-3%)H+1.5μm +/- (1~ 3% n) or +/- 2.5um
    resolution 0.1 μm /1 μm (0.1 μm below 100 μm, 1 μm above 100 μm) 0.1Um (less than 100um) or 1um (greater than 100um)
    minimum radius of curvature Convex 5mm; Concave 25mm F-Type convex 1.5mm/concave 25mm; NF-Type convex 3mm/concave
    thinnest matrix 0.4mm 0.3mm
    Probe F and NF Split Probe
    statistical function Average, MAX Maximum, MIN minimum, Number of Tests
    icon function without
    power supply Three (7) alkaline batteries 2X1.5AAA 7 batteries
    Calibrated certificate without
    system language Chinese, English
    display screen 2.3-Inch large color screen with large font Size display
    companion software without
    Machine weight 100g 90G (without battery)
    Machine Size 130*70*24mm 120x63x25mm
    Operating temperature 0~60℃
    minimum measurement surface Φ16mm
    Operating Relative Humidity 20% RH - 90% RH, used in a strong magnetic field environment
    Calibrated mode Zero point calibrated, two point calibrated, multi point calibrated
    shutdown mode Manual/Automatic
    Measurement mode Continuous measurement and single measurement