Refractometer Sea Salinity Meter Handheld Salt Water Concentration Detector for Marine Aquaculture Food Processing

Description

Material: Partial metal + rubber grip Scope of application: marine, marine aquaculture, food processing, etc. Measuring range: 0-100‰ (salt content), 1.000-1.070 (specific gravity) Safe and reliable: It is professionally manufactured, with strict quality control, long service life