Jumbo Display Thermo-Hygrometer Model 13307

Monitor the temperature and relative humidity in hospitals, pharmacies, blood banks, greenhouses, broiler houses, hatcheries, clean rooms and walk-in coolers with the Jumbo Display Thermo Hygrometer, Model 13307. This thermo hygrometer features a large LCD screen, is °F/°C switchable, minimum/maximum readings memory, freeze alarm setting option and external thermistor probe with extension cable.


  • Freeze alert
  • °C/°F selectable
  • Internal/ external temperature sensors
  • Internal humidity sensor
  • Jumbo display for temperature and humidity
  • Min/Max memory - lowest and highest readings stored for instant recall
  • An indispensable QC and test instrument when constant temperature and humidity monitoring is required

Pocket Type Thermo-Hygrometer, Model 13308

  • Dual display for humidity & temperature
  • Maximum & minimum reading memory
  • °C/°F selectable
  • Fast reading update
  • Large and clear display
  • Pen shape design with a pocket clip attached to back side