humimeter FLS Robust 2 meter probe for measuring humidity and temperature of hay


Switch on the humimeter FLS by pressing the ON button for 3 seconds.

After a few seconds the probe is ready for use. The humimeter FLS is already calibrated - the water content is shown on the illuminated display - no conversion or table search is necessary.

Insert the probe into the haystack to measure the temperature and water content. Since the measurement takes place in the area around the tip, it is possible to measure systematically at different depths. Thanks to the probe length of 2 meters, it is also possible to detect high humidity or high temperature points in deep layers.

Measure in the shortest possible time at many different locations or leave the probe in the same place to be able to continuously monitor the drying or temperature development of a critical region.

Fulfill the obligation of regular hay control easily and reliably. Documentation of the measured values can be easily done on the device. Each measured value can be saved on the humimeter FLS with just one click of a button.

With the optional USB interface, you can transfer the stored values to a PC or print them on a portable printer.

If the water content of stored hay is too high, it can lead to fungal and bacterial growth during storage. In these processes, energy is released in the form of heat, which leads to an increase in temperature inside the haystack. In the worst case, the temperature inside the hay can increase to such an extent that the hay spontaneously ignites.

The operator of the haystack is obliged to check stored hay at regular intervals (fire department regulations). Failure to comply with this surveillance obligation can be punished in an emergency as arson due to negligence. Non-compliance can also result in loss of insurance coverage!

With the humimeter FLS probe, the water content of hay can be measured even before storage, for example, on the wagon or during drying. Generally, a water content below 14% is considered harmless. 

This means that you can decide, even before storing the hay, whether the hay needs to be dried even more or if the water content is sufficient for safe storage.

The two-meter probe of the humimeter FLS allows for easy control of moisture content and temperature even in deep layers of the hay pile. Thanks to regular checks, high moisture spots and heat sources can be detected and treated promptly.

Technical Data:

  • Resolution 0.1%
  • Measurement range from 8 to 30% water content
  • Automatic temperature compensation
  • Temperature measurement range: from -20 °C to +120 °C
  • Temperature interchangeable between C° and F° as desired
  • Instant measurement results without the need for sample preparation
  • Hold function
  • Manual storage of measurements up to 10,000 values, with measurement location description
  • Supplier memory management
  • Large, illuminated LC display
  • Dimensions: 2280 x 75 x 45 mm (without handle)
  • Weight approx. 1200 g (with battery)
  • Standard equipment: humimeter FLS with protective rubber, handle, and batteries

  • Optional: humimeter USB data interface with LogMemorizer software for recording and analyzing measurement data on the USB stick, thermal printer, control unit

Your advantages:

  • Very simple operation
  • Measurement of hay moisture and temperature
  • Automatic temperature compensation
  • Menu in Italian, English, German, French, Spanish, Russian, Portuguese, Czech, Polish, and international

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