REED-Direct Datasheets for Refractometers

Refractometers measure the critical angle of refraction through a sample. The critical angle of refraction will change with concentration.
Refractometers: Learn more

Product Name Notes
REFRACTOMETER, 0-28% SALINITY Useful for measuring the concentration of natural or artificial seawater in aquariums, holding tanks, and breeding ponds Can also be used for controlling the salt-water concentration when...
Range: 0 to 100 ppt Na; 1.000 to 1.070 sp.gr. Minor Divs.: 1.0 ppt; 0.001 sp.gr. Accuracy: ±1.0 ppt; ±0.001 sp.gr.
Brix% is calibrated to the number of grams of cane sugar contained in 100g of cane sugar solution When measuring a sugar solution, the Brix% should perfectly match the actual...
Prevents engine trouble and possible radiator corrosion Simple to use; requires only a few drops to provide accurate readings within seconds SPECIFICATIONS: Ethylene Glycol Range: -50 to 32°F Propylene Glycol...