$152.00
SE
PUSHEN LG 250-475 Sag Tester, groove depth 250-475μm
250 ~ 475µm25µm
Range 250-475μm; in line with GB, ISO, ASTM standards; 25μm Graduation, the number of grooves 10.
If you don't know how to choose "Anti-Sag Meter", please consult customer service.