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Extech RF41 Portable Coolant/Glycol Refractometer with Automatic Temperature Compensation

$ 81.20   $56.84   save 30%
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Extech RF41 Portable Battery Coolant/Glycol Refractometer with Automatic Temperature Compensation (°C)

The Extech RF41 is a portable refractometer that measures the Propylene/Ethylene Glycol freezing point from -50 to 0°C and the Specific Gravity of battery acid from 1.11 to 1.30. Despite its compact size, this device is easy to operate, requiring only 2 or 3 drops of solution to provide accurate and repeatable measurements on an easy-to-read scale.

The refractometer features automatic temperature compensation from 10 to 30°C, ensuring precise readings regardless of environmental conditions. The prism and lens design includes a simple focus adjustment, further enhancing the user experience.

Included with the Extech RF41 are a carrying case, calibration screwdriver, plastic pipette, and calibration solution, providing a comprehensive package for measuring Propylene/Ethylene Glycol freezing point and Specific Gravity of Battery Acid. The compact size and ease of use make this refractometer a valuable tool for a variety of applications.

In summary, the Extech RF41 Portable Battery Coolant/Glycol Refractometer offers the following features:

  • Measures Propylene/Ethylene Glycol freezing point (-50 to 0°C) and Specific Gravity of Battery Acid (1.11 to 1.30)
  • Compact and easy to operate
  • Automatic Temperature Compensation (ATC) from 10 to 30°C
  • Provides accurate and repeatable measurements on an easy-to-read scale
  • Requires only 2 or 3 drops of solution
  • Includes carrying case, calibration screwdriver, plastic pipette, and calibration solution

product information:

AttributeValue
is_discontinued_by_manufacturer‎No
product_dimensions‎1.5 x 1.1 x 7.9 inches; 6.35 ounces
item_model_number‎RF41
date_first_available‎August 10, 2009
manufacturer‎Extech Instruments
country_of_origin‎China
best_sellers_rank#184,444 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
#118 in Lab Refractometers
customer_reviews
ratings_count46
stars4
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