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DeFelsko PosiTest Pencil Hardness Test Cart assists you in evaluating the scratch resistance and relative hardness of your coatings.
Features:
- Pencil Cart exerts a constant force of 7.35 N (~1.65 lbf) at the specified 45° angle
- Included Levelling Rod ensures the cart is parallel to the surface
- Convenient thumbscrew allows user to quickly swap pencils
- Available as a part of the Complete Kit or as a separate unit
