$926.00
SE
HuiNuo JZHY-180 mechanical meter/interfacial tension meter
Ring method0~180mN/m
Measurement range 0~ 180mN/m, reading accuracy 0.1mN/m, execution standards JB/T9388, ISO1409, SH/T 1156.

If you don't know how to choose "Surface Tensiometer", please consult customer service.