$941.00
SE
TRUIT TR 5105/A Pencil Hardness Tester
250G two, 500g one500g、750g、1000g
Touch screen, electric, desktop with reset function, there are three loads of 500, 750, and 1000g, the travel distance is adjustable from 0-90mm, and a set of 13 Chinese standard pencils is standard.
If you don't know how to choose "Pencil Hardness Tester", please consult customer service.