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Handheld Water Activity Meter - Rotronic HygroPalm HP23-AW

Easy Mobile Measurement of AW, Humidity and Temperature


  • Handheld instrument for measurement of water activity, relative humidity and temperature
  • AW Quick function for fast measurement results (typically 4-5 minutes)
  • Displays completed measurement
  • Saves up to 10,000 data records with %RH, °C, date and time
  • Battery charging function

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