Extech RF20 Refractometer, 100 PPT Salt with ATC, 1.000 to 1.070 Refractive Index

★★★★★ 4.8 32 reviews

US$51.97
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US$51.97
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Free shipping Free 30-day returns

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Product details

Management number 220430495 Release Date 2026/05/03 List Price US$51.97 Model Number 220430495
Category

Use these refractometers to take accurate and repeatable measurements of sugar, salt, lubricants, antifreeze, cutting fluids, and more! simply place 2 or 3 drops of your sample on the prism; the focus adjustment makes the scale easy to read. Automatic temperature compensation ensures accurate readings from 50 to 86°f (10 to 30°c). includes calibration solution to ensure accurate results.

  • Max refractive index: 1.07
  • Max temperature compensation (degree c): 30
  • Max temperature compensation (degree f): 86
  • Min refractive index: 1
  • Min temperature compensation (degree c): 10
Item Weight 12 ounces
Manufacturer Cole-Parmer
Item model number RF20
Package Dimensions 9.13 x 3.46 x 2.36 inches

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4.8 out of 5
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32 ratings | 13 reviews
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