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Health, Safety & Environmental - Refractometers

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Extech CVRF01
Extech CVRF01

Replacement Cover Plates

The Extech CVRF01 is a set of five replacement cover plates for the refractometer models RF11, RF12, RF15, RF20, and RF40.

Extech CVRF02
Extech CVRF02

Replacement Cover Plate

The Extech CVRF02 is a pack of five replacement cover plates for use with the RF16, RF18, and RF41 refractometer models.

Extech RF10
Extech RF10

Portable Sucrose Brix Refractometer (0 to 32%)

The Extech RF10 Portable Sucrose Brix Refractometer measures the concentration of sugar in fruit juice and industrial fluids. Its compact size makes it easy to operate in small locations, and it provides accurate and repeatable measurements on an easy to read scale. It requires only two or three drops of solution and comes with the prism and lens which has a simple focus adjustment. The RF10 comes complete with a case, calibration screwdriver, plastic pipette, and the calibration solution.

Extech RF11
Extech RF11

Portable Sucrose Brix Refractometer (0 to 10%) with ATC

The Extech RF11 is a refractometer that measures the concentration of industrial fluids and sugar in fruit juice. It is both compact and easy to operate. The RF11 requires only 2 or 3 drops of solution and provides accurate and repeatable measurements on an easy to read scale. Prism and lens with a simple focus adjustment and automatic temperature compensation from 10°C to 30°C (50°F to 86°F). Comes complete with case, calibration screwdriver, plastic pipette and calibration solution.

Extech RF12
Extech RF12

Portable Brix Refractometer (0 to 18%) with ATC

The Extech RF12 Portable Brix Refractometer measures the concentration of lubricants and cutting fluids. Compact and easy to operate, it requires only 2 or 3 drops of solution and provides accurate and repeatable measurements on an easy to read scale. The RF12 features a prism and lens with a simple focus adjustment and automatic temperature compensation (ATC) from 10°C to 30°C. Comes complete with case, calibration screwdriver, plastic pipette, and calibration solution.

Extech RF15
Extech RF15

Portable Sucrose Brix Refractometer (0 to 32%) with ATC

The Extech RF15 measures the concentration of sugar in fruit juice and industrial fluids from 0 to 32 percent Brix, with a maximum resolution of 0.2 percent Brix and automatic temperature compensation. It only requires two or three drops of solution, and the prism and lens with focus adjustment provides simple, repeatable measurements. The RF15 comes complete with case, calibration screwdriver, plastic pipette, and calibration solution.

Extech RF153
Extech RF153

Digital Brix Refractometer

The Extech RF153 can be used to take quick and accurate % Brix or Refractive Index (RI) measurements of dissolved sucrose level in liquids for beverage and food production, determine maturity of fruits and plants, or control the concentration of industrial fluids (such as cutting coolants, hydraulic fluids, and antifreeze) to extend equipment life and prevent corrosion. With a fast three second response time, the LCD displays % Brix or RI and temperature. The RF153 fits in the palm of your hand and it features built-in ATC, single zero calibration, prism cover, and auto memory storing 10 readings. It has rugged, low maintenance, water resistant (IP65) housing with convenient side spouts for easy drainage.

Extech RF16
Extech RF16

Portable Sucrose Brix Refractometer (0 to 10%)

The Extech RF16 Portable Brix Refractometer measures the concentration of industrial fluids and sugar in fruit juice. Compact and easy to operate, it requires only 2 or 3 drops of solution and provides accurate and repeatable measurements on an easy to read scale. The RF12 features a prism and lens with a simple focus adjustment. Comes complete with case, calibration screwdriver, plastic pipette, and calibration solution.

Extech RF18
Extech RF18

Portable Brix Refractometer (0 to 18%)

The Extech RF18 Portable Brix Refractometer is both compact and very easy to operate. It provides accurate and repeatable measurements on an easy to read scale, requiring only two or three drops of solution. It has a prism and lens with a simple focus adjustment. The RF18 comes complete with a case, the calibration screwdriver, a plastic pipette, and the calibration solution.

Extech RF20
Extech RF20

Portable Salinity Refractometer (0 to 100ppt) with ATC

The Extech RF20 measures the concentration of dissolved salt in fluids. It has a compact size and is easy to operate. Automatic Temperature Compensation (ATC) from 10°C to 30°C. Comes with case, calibration screwdriver, plastic pipette calibration solution, and user guide.

Extech RF30
Extech RF30

Triple Range Sucrose Brix Refractometer

The Extech RF30 Triple Range Sucrose Brix Refractometer measures the brix concentration in fruit juice, lubricants, cuttings, and other industrial fluids. Compact and easy to operate, it requires only 2 or 3 drops of solution and provides accurate and repeatable measurements on an easy to read scale. Comes complete with a case, calibration screwdriver, plastic pipette, and the calibration solution.

Extech RF40
Extech RF40

Portable Battery Coolant/Glycol Refractometer with ATC (°F)

This portable battery coolant/glycol Refractometer is easy to operate refract meters provide accurate and repeatable measurements on easy to read scales. The RF40 measures the freezing point of automotive coolants (propylene glycol and ethylene glycol) and indicates the specific gravity of battery acid and provides a quick reference of battery charge condition. Complete with one year warranty, case, calibration screwdriver, plastic pipette and calibration solution.

Extech RF41
Extech RF41

Portable Battery Coolant/Glycol Refractometer with ATC (°C)

The Extech RF41 measures propylene/ethylene glycol freezing points from -50°C to 0°C. It also measures the specific gravity of battery acid from 1.11 to 1.30 and provides a quick reference of battery charge condition. Requires only 2 or 3 drops of solution for fast and accurate readings. The automatic temperature compensation provides repeatable measurements on an easy to read scale. Prism and lens come with a simple focus adjustment. Includes carrying case and calibration screwdriver.