Hygro Button
Back to product list

Humidity control with the world's smallest temperature and humidity data logger

  • Miniature temperature recorder
  • Key ring with thermo button attachment
  • Miniature USB temperature data logger

Ideal for monitoring the temperature and humidity in your cellars, dairies, but also for stability tests, for the conservation of works of art, archives, etc.

  • -20 à +85°C - 0/100% Relative humidity
  • Accuracy ±0.5°C - ±5%
  • Resolution 0.1°C 0.1%
  • Up to 10 years lifetime
  • Diameter 16 mm, thickness 6mm
  • Stainless steel
  • Shock resistant
  • Biotechnology - RD
  • Food Industry
  • Health and Pharma
  • Restaurants - Catering
Need some information ?

Are you interested in this product ? Our team is here to answer your questions. You can also call us at +33 3 20 64 63 63

Hygro Button
Temperature range -40/+85°C – 0/100% Relative humidity
Accuracy Between ±0.5°C – ±5%
Resolution Programmable 0.1 or 0.5°C – 0.1 or 1%.
Size of memory/readings 4096/8192 (depending on programmed resolution)
Sample rate 1 sec to 273 Hrs
Battery life span 10 years max (1)

(1) between -30 and +50°C. Prolonged exposure above 50°C may reduce the service life of the product.

Using the Hygro Buttons

The Hygro Button is a miniature temperature and humidity recorder, perfect for temperature control in a wide range of applications :

  • Temperature and humidity control of a pharmaceutical storage warehouse.
  • Control of heating and air conditioning (HVAC) conditions in tertiary or residential buildings.
  • Verification of climatic conditions in agronomic research.
  • Humidity verification in laboratories, ovens, stability studies, mapping of climatic chambers.

It has many applications in industry. We are at your disposal to advise you on the most suitable model and to choose the appropriate fixing or protection accessories.

Reliability, accuracy and compliance

The Hygro Buttons have an internal battery that allows them to operate for up to 10 years. In addition, their accuracy remains very stable over time.

They comply with the EN 12830 standard. The certificate is available at the bottom of this page.

All Hygro Boutons can also be delivered with a calibration certificate in temperature and hygrometry related to international standards thanks to our exclusive partnership with the Jumo laboratory which has a COFRAC ISO 17025 accreditation.

The calibration module of the Thermotrack PC software also allows you to adjust the values after calibration.

Software for Reading and Programming Hygro Buttons

The Hygro Buttons can be programmed and played with our Thermotrack software, on PC and Android phone. With a single click, they display the temperature and humidity curve and all the indicators to verify that you have respected the cold chain.

  • Thermotrack PC

    Read and program your Thermo Buttons, Hygro Buttons and iBees on a PC

  • Thermotrack Mobile

    Use your Thermo and Hygro Buttons with your Android phone

  • Thermotrack Mobile

    Use your Thermo and Hygro Buttons with your Android phone

Functions :
  • Date and Time
  • Humidity
  • Temperature
Works on :
  • Ethernet
  • PC
  • Smartphone