Refractometers (5)

Extech RF41 Portable Battery Coolant/Glycol Refractometer
£84.30 (ex VAT)
£101.16 (inc VAT)
  • Lightweight and easy to use
  • Measure concentration levels or overall freezing point
  • Automatic Temperature Compensation (ATC)
In Stock - Available Next Day
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Extech RF20 Portable Salinity Refractometer (0-100ppt) ATC
£85.20 (ex VAT)
£102.24 (inc VAT)
  • 0-100ppt range, 0.001 resolution, ±0.1% accuracy
  • Automatic Temperature Compensation (ATC) from 10 to 30°C
  • Designed for measuring the concentration of dissolved salt in fluids
In Stock - Available Next Day
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Extech RF15 Portable Sucrose Brix Refractometer (0-32%) ATC
£105.20 (ex VAT)
£126.24 (inc VAT)
  • 0-32% brix range, 0.2 resolution, ±0.2% accuracy
  • Automatic Temperature Compensation (ATC) from 10 to 30°C
  • Perfect for measuring sugar concentration in fruit juice and industrial fluids
In Stock - Available Next Day
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Extech RF12 Portable Brix Refractometer (0-18%) ATC
£105.20 (ex VAT)
£126.24 (inc VAT)
  • Features Automatic Temperature Compensation (ATC)
  • 0-18% brix range, 0.2 resolution, ±0.2% accuracy
  • Ideal for accurate measurements of brix concentration in lubricants & cutting fluids
In Stock - Available Next Day
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Extech RF11 Portable Sucrose Brix Refractometer (0-10%) ATC
£105.20 (ex VAT)
£126.24 (inc VAT)
  • Compact and user-friendly
  • Automatic Temperature Compensation (ATC) from 10 to 30°C
  • Measures concentration levels of sugar (0-10%) in fluid
In Stock - Available Next Day
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