Collection: Optical Refractometers

Maintain optimal coolant concentration in your CNC machines with our high-quality Handheld Optical Brix Refractometers. Two options to choose from:

Optical Brix Refractometer

• Simple and reliable: This traditional refractometer uses natural light for accurate Brix measurement.
• Perfect for: Ideal for everyday use, field testing, or those on a budget.
• Easy to use: Requires minimal calibration and provides clear Brix readings on a built-in scale.

Optical Brix Refractometer with Built-in Light:

• Enhanced accuracy and convenience: Features an internal light source for improved visibility and consistent readings in any lighting condition.
• Faster results: Digital display provides instant Brix readings, eliminating the need for interpretation.

Browse our selection and choose the option that best fits your needs.