Your Safer Source for Science
All-In-One Science Solution
Your Safer Source for Science
Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Email [email protected]
Item #: TC1685 

Price: $265.00

In Stock.

This sensor is packed with 19 different measurements, including GPS, that can be monitored live or collected over the long term.

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This item can only be shipped to schools, museums and science centers

Product Details

The Wireless Weather Sensor is an all-in-one instrument for monitoring complex environmental conditions. It houses several sensing elements within a single unit to provide 19 different measurements. Use the sensor in logging mode with the optional Weather Vane Accessory for long-term monitoring, or use it as a handheld instrument to study microclimates and local weather patterns in real time. The collected data can be wirelessly transmitted to class devices for student analysis, making it possible to perform group studies in a single class period. With the built-in GPS, students can also collect and analyze location data for GIS investigations, displaying it on the SPARKvue Map display, powered by ESRI ArcGIS.

Weather Measurements

    • Ambient Temperature
    • Barometric Pressure
    • Wind Speed
    • Wind Direction (true)
    • Relative Humidity
    • Absolute Humidity
    • Dew Point
    • Wind Chill
    • Heat Stress Index

Light Measurements

    • Ambient Light (lux)
    • UV Index
    • PAR
    • Irradiance

GPS Measurements

    • Latitude
    • Longitude
    • Altitude
    • Speed
    • Magnetic Direction
    • True Direction


  • Logging mode for long-term experiments
  • Water resistant for extended environmental monitoring
  • Built-in light sensor for measuring light level and UV index
  • Special map display (in SPARKvue software) for analyzing spatial data
  • 19 different measurements that can be collected and analyzed individually or simultaneously


  • Conduct weather sensor experiments by collecting multiple days of weather data
  • Study wind and pressure changes as a storm or front approaches
  • GIS and mapping activities to investigate water quality, species distributions, and more (when used with other sensors)
  • Investigate microclimates around campus

What's Included

  • 1x Wireless Weather Sensor with GPS (PS-3209)
  • 1x USB charging cable


Water-resistant Splash proof and designed to withstand the elements
Barometric Pressure
  • Range: 225 to 825 mm Hg
  • Resolution: 0.02 mmHg
  • Accuracy: ± 0.1 mmHg
Ambient Temperature
  • Range: -40 to 125 °C
  • Resolution: 0.1 °C
  • Accuracy: ± 0.2 °C
Wind Speed
  • Range: 0.5 to 15 m/s (winds of up to ~ 33 mph)
  • Resolution: 0.1 m/s
  • Accuracy: 3% of reading
Relative Humidity
  • Range: 0 - 100%
  • Resolution: 0.1%
  • Accuracy: ± 2%
Illuminance Range* (Light Level) 0 to 130,000 lux
PAR Range (Based on Solar Radiance) 0 to 2400 µmol/m2/s
Irradiance Range (Based on Solar Radiance) 0 to 1362 W/m2
UV Index
  • Range: 1 to 12
  • Resolution: 1
  • Accuracy: ± 1
Position (via GPS)
  • Range: ± 90 Lat ± 180 Lon
  • Resolution: 0.00001°
  • Accuracy: ±0.00005° ~3m (50% CEP)
Altitude (via GPS)
  • Range: 0 to 18,000 m
  • Resolution: 0.5 m
  • Accuracy: ~ 5 m (50% CEP)
Speed (via GPS)
  • Range: 0 to 515 m/s
  • Resolution: 0.05 m/s
  • Accuracy: 0.05 m/s
Operating Environment (Temperature) - 20 to 150°C
Operating Environment (Max Wind Speed) 65 mph
GPS Channels 66
GPS Warm Up Time 35 s
USB Connector Type Micro USB
Connectivity USB and Bluetooth 5.2
Logging Yes
Battery Type Rechargeable LiPo

Battery & Logging

Stored Data Points Memory (Logging) 1 >35,000
Battery - Connected (Data Collection Mode) 2 >44 hr
Battery - Logging (Data Logging Mode) 3 1.5 days (with GPS), 11 days (w/o GPS)
Battery Type Rechargeable LiPo

1 Minimum # of data points with all measurements enabled, actual results depend on enabled measurements.

2 Continuous use in a connected state until battery failure, actual results will depend on sample rate, active measurements, and battery condition.

3 Logging until battery failure, actual results will depend on sample rate, active measurements, and battery condition.

* Normal classroom use is the sensor in active use for 20min/lab for 120 lab periods/yr.