Water Activity Meter (0–1.0 Aw, Digital Food Moisture Activity Tester)
Portable water activity meter for measuring Aw in food, grains, and materials to assess shelf life and stability.
This digital water activity meter is designed for measuring the moisture activity (Aw) of food and other hygroscopic materials. Water activity is a critical parameter for determining shelf life, microbial growth potential, and product stability.
The device uses a non-conductive humidity sensor to assess the equilibrium moisture condition of a sample, providing a practical and non-destructive method for routine testing. It is suitable for use in food processing, storage, and quality control environments.
With a compact handheld design and backlit display, the unit enables quick field or laboratory measurements. It supports stable readings through controlled sampling, ensuring reliable comparative testing across batches and products.