Lab Digital Refractometer - Brix 45 to 88% Nutrients this model is rated at

this model is rated at 120 pints per day at 86°F/80% RH — real-world conditions that match what growers actually face

US Made Galvanized Steel and Aluminum

Worry-free Warranty: It comes with a 36-month US local warranty and a 30-day money-back guarantee

without releasing byproducts into your water supply

Lab Digital Refractometer - Brix 45 to 88% Nutrients this model is rated atSper high precision Digital Lab Refractometers measure concentrations in brix, salinity, refractive index and clinical parameters with full scale accuracy of 0. 1% using CCD scanner (= linear scanned array imaging) technology. Our refractometers are simple to use, calibrates to distilled water and requires a sample of only 0. 4 ml. They instantly display temperature in addition to multiple scales with the unit of measure indicated on the large LCD.