Product Description :
This optical refractometer (salinity meter) has scales from 0 to 100 ppt (0 to 10%). The reading resolution is 1 ppt. It is designed for the measurement of seawater (marine aquarium) or very low concentrated salt solutions.
Product Details :
- Manufacturer : Homely
- Item part number : YTEF-874-487-137420
- ASIN : B07PBH1GHF
Product Features :
- Measure salt water or water salinity, for aquariums and marine surveillance
- Measures on 2 scales, specific gravity (D 20/20) and parts per thousand
- It has automatic temperature compensation