Videos

BY-500g Pencil Hardness Tester's video

123 plays · 2018-12-11
Pushen BY-500g Pencil Hardness Tester
Product description
PUSHEN BY-500g Pencil Hardness Tester with a load of 500g can be used for coating hardness testing with soft surface substrates. BY Pencil Hardness Tester meets the standard GB/T 6739 ISO 15184.