2 in 1 0-32%Brix & 0-28% Salinity Refractometer w/ATC 2 scale Measure Sodium Chloride in Food Salt Fruits

2 in 1 0-32%Brix & 0-28% Salinity Refractometer w/ATC 2 scale Measure Sodium Chloride in Food Salt Fruits

Aliexpress UK