Probe Type
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F
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N
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Measuring Principles
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Magnetic Induction
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Eddy Current
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Measuring Range
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0~250µm
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0~1500µm,
Chromium plating on copper(0~40µm)
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Resolution
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0.1μm(0~50μm ),1μm(>50μm )
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Measurement error
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3%H+1μm(H is the measuring range)
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Calibration Mode
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One-point Calibration
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Indication error
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±[(1~3)%H+1]
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Measuring Condition
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Min. radius of curvature(mm)
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convex 1.5
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convex 3
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Min. diameter of area(mm)
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Φ7
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Φ5
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Critical thickness of substrate(mm)
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0.5
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0.3
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Dispaly screen
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Digital LCD (with backlight)
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Power Supply
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3×1.5V AAA Batteries
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Overall dimensions
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155mm*68mm*27mm
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Weight
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230g
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