HE 90 Moisture Meter

HE 90 Moisture Meter

Moisture measurement of cereals and flours. Officially approved standard moisture meters for grain stores. Reliable and exact measurements during harvest, drying, and storage.

  • A measurement method, thousand times approved
  • Automatic temperature correction
  • Official approval (*officially approved e.g. in Germany)
  • Ease of servicing


The instruments HE 60 / HE 90 are suitable for the moisture measurement of almost all types of cereals. Both instruments can also be used especially for flours and coarse meals. A total number of more than 200 product calibrations is available.

Easy use - exact values

Grind a sample of 20 ml by means of the hand mill. The samples fall directly into the measurement cell without being heated. Screw in the top section of the measurement cell as far as the stop. The homogeneous press cake guarantees a consistently high accuracy. Select the product by pressing the corresponding key. After 30 seconds the exact measurement result appears on the display. Correction of the temperature is made automatically by the HE's themselves.
The automatic self-test also avoids incorrect measurements. All accessories are kept in the housing of the instrument.

Official approval

The HOH-EXPRESS HE 60 and HE 90 correspond to the EU-standard and to the international technical measurement recommendations of the OIML (International Organisation for certified calibration meteorology). They are officially approved in Germany and some European countries.

HE 90 with a printer

The HE 90 is acaccommodatedn a robust wooden case and equipped with an integrated printer, which documents the moisture values for your customers and for your files also in two copies. The storage of the instrument includes up to 28 different product calibrations. An interface RS 232 C (V24) to transmit the measurement results to a PC or to an accounting system is available on request

Technical data


measuring range:


8,0 - 35,0 %


4,5 - 29,0 %


10 - 30,0 %

maize with special measurement cell        

10 - 46 %



calibrations (option):        

14 (28)

available calibrations *:        


power supply:    

230 V / 50 Hz  

dimensions (in mm):     



9 kg



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