Pocket-Chek Digital Refractometers
Go-anywhere instruments for many markets, including agriculture, food and beverage, clinical and diagnostic.

Brix/RI-Chek
Handheld Digital Refractometer
Powerful, multi-scale performance in the palm of your hand!

DEF-Chek®
Handheld Digital Refractometer
Accurate, digital measurement for % urea by weight in diesel exhaust fluid DEF / ARLA / AUS32 / AdBlue™

Multi-Chek® Fahrenheit
Handheld Digital Refractometer
4 Measurement Scales: Ethylene Glycol (EG) Freeze Point / Propylene Glycol (PG) Freeze Point / Battery Electrolyte Specific Gravity / Windshield Wash Fluid Freeze Point

Multi-Chek® Celsius
Handheld Digital Refractometer
4 Measurement Scales: Ethylene Glycol (EG) Freeze Point / Propylene Glycol (PG) Freeze Point / Battery Electrolyte Specific Gravity / Windshield Wash Fluid Freeze Point

Brake-Chek® Fahrenheit
Handheld Digital Refractometer
4 measurement scales: DOT3 Boiling Point / DOT3 High Temp Boiling Point / DOT4 Boiling Point / DOT4 Plus Boiling Point

Brake-Chek® Celsius
Handheld Digital Refractometer
4 measurement scales: DOT3 Boiling Point / DOT3 High Temp Boiling Point / DOT4 Boiling Point / DOT4 Plus Boiling Point

Glycerin-Chek Fahrenheit
Handheld Digital Refractometer
3 measurement scales: Glycerin Freeze Point / Glycerin Boiling Point / Glycerin % Concentration

Glycerin-Chek Celsius
Handheld Digital Refractometer
3 measurement scales: Glycerin Freeze Point / Glycerin Boiling Point / Glycerin % Concentration

EG-Chek Fahrenheit
Handheld Digital Refractometer
3 measurement scales: Ethylene Glycol (EG) Freeze Point / Ethylene Glycol (EG) Boiling Point / Ethylene Glycol (EG) % Concentration

EG-Chek Celsius
Handheld Digital Refractometer
3 measurement scales: Ethylene Glycol (EG) Freeze Point / Ethylene Glycol (EG) Boiling Point / Ethylene Glycol (EG) % Concentration.

PG-Chek Fahrenheit
Handheld Digital Refractometer
3 measurement scales: Propylene Glycol (PG) Freeze Point / Propylene Glycol (PG) Boiling Point / Propylene Glycol (PG) % Concentration

PG-Chek Celsius
Handheld Digital Refractometer
3 measurement scales: Propylene Glycol (PG) Freeze Point / Propylene Glycol (PG) Boiling Point / Propylene Glycol (PG) % Concentration

Multi-Chek7® Fahrenheit
Handheld Digital Refractometer
7 Measurement Scales: Engine Coolant Freeze Point / Engine Coolant % Concentration/AdBlue (Diesel Exhaust Fluid) % Concentration/ Windshield Wash Fluid Freeze Point/Battery Electrolyte Specific Gravity/DOT4 Brake Fluid Boiling Point/DOT4 Brake Fluid Boiling Point

Multi-Chek7® Celsius
Handheld Digital Refractometer
7 Measurement Scales: Engine Coolant Freeze Point / Engine Coolant % Concentration/AdBlue (Diesel Exhaust Fluid) % Concentration/ Windshield Wash Fluid Freeze Point/Battery Electrolyte Specific Gravity/DOT4 Brake Fluid Boiling Point/DOT4 Brake Fluid Boiling Point

Vet360-Chek
Handheld Digital Refractometer
All-in-one dependable, automatic, digital, clinical refractometer for veterinary practice.

USG-Chek
Handheld Digital Refractometer
Powerful performance in the palm of your hand. USG-Chek raises the bar for performance and value.

Clinic-Chek
Handheld Digital Refractometer
Powerful multi-scale performance in the palm of your hand! Clinic-Chek raises the bar for performance and value.

Salt-Chek
Handheld Digital Refractometer
Three measurement scales in one model. 5-digit, full-view LCD screen. Results displayed in 2 seconds.
