☰ Menu

Gann BL Compact TF 3 Thermo Hygrometer

The Gann BL Compact TF3 is a high-quality precision thermo hygrometer for measuring air temperature, relative humidity and absolute humidity, manufactured in Germany.

The BL Compact TF 3 unit is a precise thermo-hygrometer for measuring the temperature and air relative humidity in many applications (e.g. residential space, air conditioning, printing shops, warehouses, museums).

The LCD display indicates three values with a reading resolution: 0.1 % or 0.1 °C.
The TF 3 also has an automatic calculation of dew point temperature and equilibrium wood moisture content (EMC) along with display of absolute air humidity in g/m³ .

The plug-in TF stick measuring sensor is inter-changeable, and available separate purchase. Several of these sensors can be put in different places (environments) to aclimatise, therefore successive measurements in those places can be carried out more quickly, and settling times can be avoided (compared to a meter with fixed sensor).

An optional IANZ calibration test certificate is available for this model.

The Gann TF 3 is covered by a 1 Year manufacturers warranty.


  • Measurement Functions: Air temperature, relative humidity, dew point, absolute humidity
  • Measurement Units Relative Humidity: %rh
  • Measurement Range Relative Humidity: 0 - 100% rh
  • Accuracy Relative Humidity: +/- 1.8%
  • Measurement Units Temperature: ° C, ° F
  • Measurement Range Air Temperature: -20 to +80° C (-4 to 176° F)
  • Accuracy Air Temperature: Typically +/-0.2° C
  • Weight: 175 grams
  • Battery Type: 1x 9V
  • Warranty: 1 Year Warranty


Product Details Price
Gann BL Compact TF 3 Thermo Hygrometer

Hydromette TF3, 9V battery, operating instructions, foam padded storage box.

    $469.00 + GST

Join our mailing list

Keep up to date with the latest product releases, special offers and upcoming sales, to receive our free catalogue, please fill out the form.

You can choose to opt-out at any stage.