Extech RF20 Salinity Refractometer (RF-20, RF 20)

Extech Instruments & Test Equipment at Extech Store

Salinity refractometer measure the concentration of dissolved salt in water; features automatic temperature compensation

$Extech RF20 Salinity Refractometer - Large image$

Easy to operate refractometers provide accurate and repeatable measurements on easy to read scales
Automatic temperature compensation models available for sugar, salt, protein, and battery coolant
Requires only 2 or 3 drops of solution
The prism and lens with a simple focus adjustment provides repeatable results

Price: $89.99
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Other Items from Refractometers

  Extech RF10 0-32% Brix Refractometer (RF-10, RF 10) - Sucrose brix refractometer measures the concentration of sugar in fruit juice and industrial fluids
  Extech RF15 0-32% Brix Refractometer (RF-15, RF 15) - Sucrose brix refractometer measures the concentration of sugar in fruit juice and industrial fluids; features automatic temperature compensation
  Extech RF20 Salinity Refractometer (RF-20, RF 20) - Salinity refractometer measure the concentration of dissolved salt in water; features automatic temperature compensation
  Extech RF40 Battery Coolant Refractometer (RF-40, RF 40) - Measure the % of Ethylene Glycol and Propylene Glycol
  Extech RF18 Portable Brix Refractometer 0-18% (RF-18, RF 18) - Measures from 0 to 18% Brix in Lubricants and Cutting fluids

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