LeBrew RoastSee AquaGauge – Water Activity Analyzer

The LeBrew RoastSee AquaGauge is a device that measures water activity in green coffee beans to assess their risk of mold
or spoilage during transport, storage, and roasting. It uses a MEMS humidity sensor with a special metal oxide coating to
ensure quality and stability.

Main Parameters:

• Range: 0.99 – 0.05 aw
• Accuracy (Quick Mode): ± 0.05 aw
• Accuracy (Accurate Mode): ± 0.01 aw
• Resolution: 0.001 aw
• Read Time (Quick Mode): 3-2 min.
• Read Time (Accurate Mode): 6-3 min.
• Bean Sample Size: 12g