PASPORT 6-in-1 Weather Sensor - PS-2154A

Go Wireless!

Recommended Alternative — The Wireless Weather Sensor with GPS can perform all of the functions of the PASPORT 6-in-one Weather Sensor and more while also adding GPS measurements to provide spatial data along with your environmental data. Best of all, it connects directly* to your computers, tablets, smartphones and Chromebooks without the need for an interface and with no cables to get in the way.

*Devices without native Bluetooth® Smart connectivity will require a low cost USB adapter - see the product page for details.



Weather provides students a unique opportunity to study a variety of scientific phenomenon simultaneously. Our Weather Sensor allows students to collect and observe six key measurements (temperature, barometric pressure, relative and absolute humidity, dew point and altitude). Whether you're comparing outdoor measurements to indoor, or monitoring an approaching storm, this powerful MultiMeasure Sensor™ does it all. 

  • Barometric Pressure
  • Absolute Humidity
  • Relative Humidity
  • Dew Point
  • Temperature
  • Relative Altitude

Typical Applications

  • Conduct weather station experiments
  • Take one-time readings or collect data over days or weeks, in the classroom or anywhere
  • Collect readings at various locations around your school
  • Study weather phenomena such as thunderstorms, cloud cover, etc ...


  • 800 to 1150 hectopascals (hPa)
  • 800 to 1090 millibars (mbar)
  • 24 to 34 inches ±0.03 Mercury (in Hg)
  • 0.001 in. Hg Resolution
  • 0-100% RH ± 2%, (from 0–60%)
    1 % of better Resolution
  • 0 to 50 g/m3 ± 10% AH
    0.1 g/m3 or better Resolution
  • -20 °C to 55 °C ±0.5 °C
    0.1 °C or better Resolution
Dew Point
  • –50 °C to 55 °C ±2%
    0.1 °C or better Resolution
Relative Altitude
  • 0 to 7,000 m ±5%
    0.3048 meters Resolution

Buying Guide

PASPORT Sensor Extension Cable
PASPORT Sensor Extension Cable   PS-2500

Interface Required

To use this product you need a PASCO interface. 

New to probeware or have questions about  sensors or interfaces? Contact Teacher and Technical Support.  We're here to help!

Software Required

This product requires or recommends PASCO software for data collection and analysis. Either SPARKvue software or PASCO Capstone software may be used.