Touch Instrument Tools

Brix 0-50% Sugar Digital Refractometer for Cutting Fluid Tester


To the start, put on the 4~5 liquids drops on the liquids dropping mouth, press ‘Read’ one time, the meter will automatically measure one time, and display the measured value. This measured result has already automatically temperature compensated. Measured result is shown on Diagram.

As the overrange, it will display ‘HHH’ or ’LLL’,


If the liquids drop mouth has no liquids,it display ‘----’

As press ‘Read’ Key 2secondsmeter will make the automatic measurements of fixed times ,until the measurement finish, the multi-fu function return to the Scale display status.                                       

Note : Multi-functiondisplay remaining times of automatic measurement, each one time automatic measurement passed, the number will be deduct by 1. Default automatic measurement times are 15 times.


The meter only support distilled water0%calibration .

The calibration method is as follows:

Drop on 4~5 drops of distilled water on the liquids

dropping mouth,

Press ‘CAL’ Key in 2 seconds, the meter is enter into         

the calibration mode, display will shown on the following diagram.


1. Press  ‘CAL’ Key one time, start the calibration. After calibration complement, the display is shown on the below Diagram.

2. As pressing any other keys, no any operation             

3 As not pressing any keys, it will return the start status of the meter after 10 seconds.

If the calibration can not be done, the function area will display wrong codes.



Range:Brix 0.0-50.0%

Refractive Index: 1.3330-1.4200nD

Resolution: Brix 0.1% Refractive Index 0.0001nD

Accuracy: Brix ±0.2% ; Refractive Index ±0.0003nD

Automatic Temperature Compensation (ATC): between 10 and 40°C (50 - 104°C)

Measurement Time:  Approximately 1.5 seconds

Minimum Sample Volume: 2 metric drops

Light Source:  Yellow LED

Sample Cell:  Stainless steel ring and flint glass prism

Case Materia: l ABS

Enclosure Rating:  IP65

Battery Type / Life:  (1) 9V / 5000 readings

Auto-Off:  After 3 minutes of non-use

Dimensions:  121(W) x 58(D) x 25(H)mm

Weight:  420g

Add to Cart:

  • Model: TDR101
  • Shipping Weight: 0.5lbs

This product was added to our catalog on Saturday 27 July, 2019.

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