humimeter FL2
professional hay moisture tester

humimeter FL2 professional hay moisture tester for hay and straw

humimeter FL2
 Professional hay moisture tester

humimeter FL2 hay moisture tester

The humimeter FL2 hay moisture tester is a professional hay moisture tester with a mounted hay temperature probe.

The FL2 hay moisture tester can measure temperature and moisture content of hay and straw and can be calibrated for special materials. This makes it a very versatile tool which does not only function as a hay moisture tester but can be used for other purposes as well!

Our professional hay moisture tester for hay and straw has been verified by the Technical University Vienna, Austria:

Verification certificate of the Technical University Vienna

PDF-brochure humimeter FL2 hay moisture tester

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humimeter FL2 hay moisture tester
  • Resolution 0.1%
  • Calibration accuracy to reference material: +/-0.8%
  • Measuring range 10 to 60% water content depending on the material
  • Automatic temperature compensation
  • Temperature measuring range: -20°C to +120°C/-4°F to +248°F
  • Temperature can be set to °C or °F as required
  • Measurement within seconds
  • Hold function, manual saving of results
  • Datalog for 10.000 logs with measuring point report
  • Suppliers´ data can be recorded
  • Large, well-lit LC display
  • Scope of supply: humimeter FL2 hay moisture tester with rubber protection cover, humimeter USB
    data interface module with LogMemorizer measuring data recording and analysing
    software on USB flash drive incl. USB cable for PC, compression plate for bulk material,  wooden case and batteries  
  • Menu languages: English, German, Italian, French, Spanish, Russian and many others on request
  • Optional: printer

In addition to all functions of the FL1, the FL2 also provides

  • Measuring range up to 60% water content
  • Automatic averaging
  • Compression plate for bulk material
  • Online function
  • Integrated memory and printer connection
  • Calibration function for special products (by the manufacturer)
  • PC interface and software
  • With wooden case

article no. 12290 humimeter FL2 hay moisture tester 

Accessories and Extensions

Art. No.PictureAccessory / Extension
11733Thermo printer runs by battery for humimeter FL2 straw and haymeterThermo printer runs by battery, industrial model
12308Test block for humimeter FL2 straw and haymeterTest block for humimeter BLL, FL1, FL2, BLW, SLW and BLO
11217Laboratory analysis testing for new material of our FS_3 or humimeter devices
12297Entry of an existing characteristic curve in a FS_3 or humimeter device

humimeter FL2 hay moisture tester

humimeter FL2 hay moisture tester

The humimeter FL2 hay moisture tester is very well suited for producers, traders and end customers. Only the exact moisture measurement of hay and straw guarantees optimal further processing.

The humimeter FL2 hay moisture tester allows a quick and easy measurement: push the hay temperature probe into the hay or straw bale, turn on the hay moisture tester and read off the water content and temperature from the LCD within seconds. The measuring values can be stored on the hay moisture tester and sent to a portable printer or PC if required.

The water content is an essential criterion for the quality of hay and straw bales. That's the reason why quality control in this field becomes increasingly important.  By an exact moisture measurement, you can avoid problems caused by mould and avoid paying the high product price only for water.
To avoid costly mistakes due to incorrect moisture levels it is necessary to check the moisture in the manufacturing and treatment process – the humimeter FL2 hay moisture tester from Schaller GmbH is your ideal and reliable partner!

PDF-Prospekt humimeter FL2 hay moisture tester 


Device Resolution Calibrate accuracy Measuring range Customer calibrations Sample weight Scale Temperature measurement Data storage PC Software + Onlinefunctionality
FS1.1 0,1% 0,9% 5 - 25% 60g X X
FS1 0,1% 0,7% 5 - 30% 60g X X
FS2 0,1% 0,4% 5 - 40% 300g X X X
FS3 0,1% 0,4% 0 - 40% 300g X X X optional
FS4 0,1% 0,4% 0 - 50% X 300g X X X X
FL1 0,5% 1,0% 8 - 40% X
FL2 0,1% 0,8% 8 - 60% X X X X

BLO Sensor Getreide

0,1% 1,0% 5 - 30% X X X

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humimeter FL2
professional hay moisture tester

Interested in this product? Our specialists will be happy to give comprehensive and free advice on product features and technical solutions. Send your inquiry or just call us on

+43 3178 28899

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