• Features

Model SDHmini hand held portable hygrometer sets new industry standards for dewpoint measurement. With state of the art features and enhancements with support of USB and Bluetooth interfaces for communicating with PC and also support for thermal printer over Bluetooth.

Quick and reliable spot check measurements of dewpoint and trace moisture content for industrial applications. This robust and lightweight instrument features an intuitive menu structure and advanced features which will enable the user to perform measurements in the toughest of environments, quicker and easier than ever before.



  • Automatic Calibration (AutoCal)
  • Desiccant dry down assembly for high speed measurements
  • User selectable engineering units – °C, °F, ppm(v), ppm(w), g/m³, lbs/MMscf
  • Accuracy of ±2 °C (±3.6 °F)
  • Full colour graphics LCD display with secondary display
  • 10 language options
  • Various measurement ranges available from -100 °C to +20 °C (-148 °F to +68 °F) dewpoint
  • Rechargeable battery – over 150 hours of continuous operation on full charge
  • Advanced data logging and download to PC
  • USB charging/connection to PC interface
  • Bluetooth connection/printing
  • Robust and durable enclosure designed for use in the toughest environments
  • Truly portable and lightweight: less than 1.75 kg (3.8 lbs)
  • Calibration Certificate traceable to National & International Humidity Standards