DUBAN DB20-LX-P Pencil Hardness Tester paints Hardness Gauge
SE
1 set of pencils (6B-6H)100g/750g/500g
100G/750g/500g can replace three kinds of loads, in line with the standard Coating pencil hardness testing indicators, with 1 set of 6B-6H pencils, eraser X1, pencil sharpener X1, horizontal pad X1, No.400 sandpaper X1.
