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EXTECH RF41: Portable Battery Coolant/Glycol Refractometer with ATC (°C)
Measures the freezing point of coolants and concentration of Ethylene/Propylene Glycol
Features:
- Measures -50 to 0°C Propylene/Ethylene Glycol freeze point and 1.11 to 1.30 Specific Gravity of Battery Acid
- Automatic Temperature Compensation (ATC)
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF40: Portable Battery Coolant/Glycol Refractometer with ATC (°F)
Measures the freezing point of coolants and concentration of Ethylene/Propylene Glycol
Features:
- Measures -60 to 32°F Propylene/Ethylene Glycol freeze point and 1.15 to 1.30 Specific Gravity of Battery Acid
- Automatic Temperature Compensation (ATC)
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF30: Triple Range Sucrose Brix Refractometer (0 - 41%, 42 - 71%, 72 - 90%)
General Service Brix Refractometer with Three Measurement Ranges
Features:
- Measures the brix concentration in fruit juice, lubricants, cutting and other industrial fluids
- Compact size, easy to operate
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF20: Portable Salinity Refractometer (0 to 100ppt) with ATC
Measures the concentration of dissolved salt in fluids
Features:
- Compact size, easy to operate
- Automatic Temperature Compensation (ATC) from 10 to 30°C
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF18: Portable Brix Refractometer (0 to 18%)
Measures the brix concentration in lubricants and cutting fluids
Features:
- Compact size, easy to operate
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF16: Portable Sucrose Brix Refractometer (0 to 10%)
Measures the concentration of sugar in fruit juice and industrial fluids
Features:
- Compact size, easy to operate
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF15: Portable Sucrose Brix Refractometer (0 to 32%) with ATC
Measures the concentration of sugar in fruit juice and industrial fluids
Features:
- Compact size, easy to operate
- Automatic Temperature Compensation (ATC) from 10 to 30°C
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF12: Portable Brix Refractometer (0 to 18%) with ATC
Measures the brix concentration in lubricants and cutting fluids
Features:
- Compact size, easy to operate
- Automatic Temperature Compensation (ATC) from 10 to 30°C
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF11: Portable Sucrose Brix Refractometer (0 to 10%) with ATC
Measures the concentration of sugar in fruit juice and industrial fluids
Features:
- Compact size, easy to operate
- Automatic Temperature Compensation (ATC) from 10 to 30°C
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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EXTECH RF10: Portable Sucrose Brix Refractometer (0 to 32%)
Measures the concentration of sugar in fruit juice and industrial fluids
Features:
- Compact size, easy to operate
- Provides accurate and repeatable measurements on easy to read scale
- Requires only 2 or 3 drops of solution
- The prism and lens with a simple focus adjustment
- Complete with case, calibration screwdriver, plastic pipette and calibration solution
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