P3 International

Mini Hygro-Thermometer

Sorry, the manufacturer is no longer producing this product.

P3 InternationalMini Hygro-Thermometer

This P3 International Mini Hygro-Thermometer (P3-P0250) is an extremely compact humidity/temperature gauge that is perfect for many different areas.  While temperature and humidity are important for general comfort, this miniature hygrometer/thermometer can be useful in nurseries, food pantries, wine cellars, humidors or even your greenhouse to prevent environmental damage to your belongings.

This miniature unit is also great for checking efficiency of various appliances in your household as while greenhouses, thermostats and refrigerators can be set for specific temperatures, they may not be running at full capacity.  It's small size makes it easy to test various conditions throughout the house without having to use expensive weather monitoring devices.

Constantly displays temperature and relative humidity, and with the touch of a button you can easily view the Max/Min display which indicates the highest and lowest recorded levels of both.  Includes mounting accessories for wall mounting next to your thermostat or in moisture-sensitive areas.


  • Model: P3-P0250
    P3 International Mini Hygro-Thermometer
  • LR44 Button Cell battery (included)
    Temperature and Relative Humidity range: 14 °F - 140 °F, 10% to 99% R.H.
  • Displays current and min/max temperature and relative humidity
    Displays only Fahrenheit
  • Easy to read LCD display
    Weight: 0.8 lbs
  • Warranty: 6 months
    Dimensions: 2 1/8” H X 5/8” W X 1 1/2” D