SP-01,Scratch Pin Probe 乱写探针
	Used to test resistance to abrasion on insulating materials and conformal coatings. Hardened steel pin, the end is a cone having a top angle of 40 degrees, tip is rounded with a radius of 0.25 ± 0.02 mm. Complies with many Standards, including IEC based Standards. Entire scratch test apparatus available.

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