Refractometer – PAL-Tea


The handy Pal-Tea allows precise measurement of even small variations in tea concentration.

The brix of tea will mostly be influenced by the type of tea leaves and the time of extraction. By measuring the brix of tea, you can quantify the level of concentration that provides the best flavour. This brix measurement can then be standardised and used to express your recipe in numerical form and also for quality assurance measures. A brix standard will simplify procedures during production.

Stable measurements can even be taken using hot, freshly brewed samples, as the Pal-Tea has built-in temperature stability.


  • Manufacturers of tea and tea based products


  • High resolution of 0.01% registers precise small measurements
  • Requires only a few drops of sample
  • Measurement in approximately 3 seconds
  • Ergonomically designed for easy, one handed operation
  • Light and compact, 100g
  • Designed with a strap holder option
  • Highly water resistant (IP65)
  • Convenient storage case
  • Battery power indicator

How to measure:

  • Apply 2 – 3 drops on the prism surface
  • Press the START key
  • Measurement value and prism temperature are displayed in 3 seconds.


One year

Model No. A-4535
Scale Brix
Measurement Range Brix: 0.00 to 25.00%
Temperature: 10.0 to 100°C
Resolution Brix: 0.01%
Temperature: 0.1°C
Accuracy Brix: approx. 0.10%
Temperature: approx. 1°C
Temperature Compensation Range 10 – 100°C (Automatic Temperature Compensation)
Ambient Temperature Range 10 to 40°C
Sample Volume At least 0.3 ml
Measurement Time Approx. 5 seconds
120 seconds of continuous measurement
Power Supply AAA alkaline battery x 2
International Class Protection IP65 Dust and projected against water jets
Dimensions and Weight 55 (W) x 31(D) x 109 (H) mm, 100 g
  • Refractometer
  • Batteries
  • Instruction leaflet



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