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An optional accessory for the PosiTest PT Pencil Hardness Test that includes a leveling rod to keep the cart parallel to the surface and a thumbscrew for easy pencil changes, helping ensure reliable and repeatable pencil hardness measurements.
An optional accessory for the PosiTest PT Pencil Hardness Test that includes a leveling rod to keep the cart parallel to the surface and a thumbscrew for easy pencil changes, helping ensure reliable and repeatable pencil hardness measurements.
Features
