Benchtop Model:
ROTRONIC provides a high-end laboratory device – the HygroLab C1 – for water activity measurements with up to four probes. Connect station probes and insertion probes for measuring water activity in cheese, meat, tobacco, building materials, animal feed, pharmaceuticals products and much more.

Validated software
Easy-to-use and intuitive, the laboratory grade indicator can be used by anyone. HW4 running on a PC provides remote monitoring with charting and data recording functions.

Portable Model:
In many situations it can be very useful to measure water activity in production or storage rooms, e.g. inspection of bulk materials to ensure they meet specifications.

Benchtop Model:
• 4 input channels for HC2 station probes or HC2 insertion probes can be connected for measurement of water activity, relative humidity and temperature
• Aw Quick function for fast measurement results (typically 4-5 minutes)
• Audible alarm to indicate completed measurement
• Saves up to 2,000 data records with %RH, °C/°F, date and time

Features - Portable Model:
• Handheld instrument for measurement of relative humidity and temperature and calculation of water activity
• AW Quick function for fast measurement results (typically 4-5 minutes)
• Audible alarm to indicate end of measurement
• Saves up to 10'000 data records with %rh, °C, date and time
• Battery charging function