Extech Refractometers

Includes calibration solution to ensure accurate results
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).
20,800.00INR / Each

2 variations of this product are available.

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Compareitem specifications
Battery Type Max Temperature Compensation (° F) Resolution
Availability Pricing
Extech RF20 Refractometer, 100 ppt salt with ATC, 1.000 to 1.070 Refractive Index WW-26048-05 Mfr # RF20
Salt 86 0.001
₹20,800.00INR / Each
Extech RF40 Coolant/Battery Acid Refractometer, -60 to 32 F, 1.15 to 1.30 SG WW-26048-06 Mfr # RF40
Coolant 86 0.01 s.g.
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