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Specifications:
Working principle: Eddy current
Measuring range: 0 to 1250 μm
Minimum resolution: 0.1μm
Zero point calibration: ± (3%H + 1.5)
Two-point calibration: ± [(1%-3%)H + 1.5]
Min.curvature radius of the object to be measured(mm): convexity 3 concave 10
Min. testing area diameter (mm): Ø5
Critical thickness of substrate (mm): 0.3
Operating environment
Working temperature: 0~40℃
Humidity: 20%~90%
Magnetic field: no strong magnetic field
Power: source AAA 1.5V Battery (2 pcs)
Dimensions (mm): 145×60×28
Weight (g): 132
