AwTherm - Water Activity Meter

With AwTherm, ROTRONIC offers a professional, high-end laboratory unit for temperature-stabilized measurement of water activity in the foodstuffs, cosmetics, or pharmaceutical industries.


The AwTronic can be used to measure the water activity of foods. No matter when and where you need to measure water activity, AwTronic water activity meter is your unique choice.

HC2-AW-USB-SW - USB Water Activity Probe

The station probe HC2-AW-USB offers new possibilities. The USB probe can be directly connected to a PC running HW4-P-QUICK-Vx software enabling water activity measurement capability. The HC2-AW-USB is the perfect device for a multi station application, as multiple probes can be attached to a single PC.

HygroPalm - HP23-AW-A - Portable Water Activity Analyzer

The HygroPalm 23-AW-A is ideal for measuring water activity in production processes such as random checks of cheese, meat, tobacco, building materials, animal feeds, bakery products, paper etc