Weather Enthusiasts


INO® Weather Pro features lightning detection, temperature, pressure, humidity, heat index, dew point, and altitude to keep you informed and educated about what is happening outside. The perfect instrument for weather buffs!


Whether you just love weather, enjoy being outdoors, or your occupation requires you to spend work hours outside, the INO Weather Pro is a feature-rich instrument that is convenient, powerful, smart, rugged, and easy to use in helping you stay safe and aware of everything that is happening with the weather around you.


You don’t need anything weighing you down or getting in the way of your job or enjoyment outdoors. INO Weather Pro is lightweight and small enough to slip into a pocket, backpack, or work shirt. But don’t let the size fool you – this device is tough!


  • Real Time Measurements
  • Distance of cloud to ground lightning strike as far away as 40 miles
  • Visual and auditory feedback of lightning strike distances
  • Temperature
  • Atmospheric pressure
  • Relative humidity
  • Heat index
  • Dew point
  • Altitude
  • Small, portable, handheld
  • Easy to use touch screen display
  • Rugged, highly water resistant
  • USB charged Lithium battery powered
  • Low battery indicator
  • User selectable dashboard so you can select the information most important to you
  • Updatable software interface


  • Weather conditions right where you are
  • The only device that combines traditional weather measurements with lightning detection
  • Take it anywhere you are going
  • Helpful weather you can make decisions with:
    • Stay outside or seek shelter
    • Keep working or not
    • Is it too hot to keep going or not
  • ROI for commercial/industrial users
    • Time is money, make informed decisions when weather could impact your activities
    • Safety is paramount, have the information to help keep yourself and others safe
  • User selectable dashboard to view the information most important to you
  • Visual and auditory feedback of lightning strike distances makes it easy to know what is happening while you are on the move
  • Easy to charge lithium battery
    • no carrying and throwing away batteries
    • easily charged off of a USB port on a computer, car port, wall brink
  • New lightning detection algorithm
    • Fast, accurate detection
    • Fewer false readings
    • Less susceptible to other electrical noise in the environment
  • Updateable software interface means:
    • new features and improvements are easily added, giving you assurance that your investment will last longer
    • always will have the latest technology
    • confidence in your selection of the INO Weather Pro
  • Personal weather device
    • local, so it is more specific/true to the user’s weather conditions
    • not a general weather forecast from mass media
  • Real-time measurements
    • up-to-the-date information for better decision making
    • adjusts to weather changes quickly to keep user informed
  • More of the information you need when you are outdoors
  • Most complete single, handheld unit, no need for other devices
  • Lower cost of ownership with only one device

Technical Specifications

Sensor Range Accuracy (+/-)
Pressure 300 – 1100 hPa
8.86 – 32.49 inHg
4.35 – 15.95 PSI
0.1 hPa
0.03 inHg
0.01 PSI
Humidity 10 – 90 %RH 5% over temp range
Temperature -25C – 85C (-13F -185F) 1.0C
Lightning 0 – 40 miles N/A
Length 4.5 in (11.4 cm)
Width 3.7 in (9.4 cm)
Height 1.2 in (3.0 cm)
Weight 6.6 oz (187 g)