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Enjoy 7% OFF Everything for Father's Day Sale | code: HAPPYDADS | Expires 6/18 Midnight CST

Weather Sensors

With the right weather sensors for your alarm system, you can keep your monitoring system running smoothly. Our indoor and outdoor temperature/humidity sensors can alert you when the temperature gets too hot or cold, while our rain gauges allow you to track precipitation levels. Plus, our thermometer probes detach from the outdoor enclosure to work with any of our indoor/outdoor display units, allowing you to monitor both the temperature and humidity.

Whether you're looking to expand your existing weather monitoring system or repair a faulty sensor, we offer everything you need to keep your system running smoothly. We proudly carry everything from environmental sensors that track the temperature, humidity and barometric pressure, to external displays that make it easy to track a variety of weather conditions. For outdoor use, we offer thermometers that help you monitor temperatures around your home, and thermometer probes that can be inserted into specific food items for more accurate cooking.

Weather sensors are essential elements of weather monitoring systems. The sensors send data to your display, giving you useful information like wind speed, barometric pressure and indoor/outdoor temperature. Whether you're looking for outdoor weather sensors, or indoor thermometer probes, we have what you need to keep an eye on the weather.

  • Weather Scientific Boltek EFM-100C RS485 Electric Field Monitor Boltek
    Weather Scientific Boltek EFM-100C RS485 Electric Field Monitor Boltek

    Boltek EFM-100C RS485 Electric Field Monitor

    from $1,999.00

    Boltek EFM-100C RS485 Electric Field Monitor Measuring the static electric field generated by thunderclouds the Boltek EFM-100 not only detects nea...

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    from $1,999.00
  • Weather Scientific Boltek LD-350 Lightning Detector Boltek
    Weather Scientific Boltek LD-350 Lightning Detector Boltek

    Boltek LD-350 Lightning Detector

    from $1,449.00

    Boltek LD-350 Lightning Detector The Boltek LD-350 Lightning Detector puts a live lightning map on your laptop or desktop computer. Within millisec...

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    from $1,449.00
  • Weather Scientific Weems & Plath Mintaka STAR WIFI & GPS Sensor Weems & Plath

    Weems & Plath Mintaka STAR WIFI & GPS Sensor

    $1,153.99

    The Mintaka Star dual-sensor precision barograph is an innovative electronic atmospheric pressure recording and tracking system. The compact design...

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    $1,153.99
  • Weather Scientific Boltek LD-250 Lightning Detector Boltek
    Weather Scientific Boltek LD-250 Lightning Detector Boltek

    Boltek LD-250 Lightning Detector

    from $1,049.00

    Boltek LD-250 Lightning Detector The LD-250 puts a live-action lightning display on your computer screen, showing storm activity up to 300 miles in...

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    from $1,049.00
  • Weather Scientific Boltek ANT-2 Lightning Sensor Replacement Boltek
    Weather Scientific Boltek ANT-2 Lightning Sensor Replacement Boltek

    Boltek ANT-2 Lightning Sensor Replacement

    from $389.00

    Boltek ANT-2 Lightning Sensor Replacement Weatherproof and UV protected housingQuick and easy installationRF Range: 50kHz-500kHzBase thread size: 3...

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    from $389.00
  • Weather Scientific Maximum Inc. Water Temperature Sensor with 150′ Cable Maximum

    Maximum Inc. Water Temperature Sensor with 150′ Cable

    $125.00

    The Maximum Water Temperature Sensor weather instrument utilizes a precision thermistor that has been potted in a solid bronze rod, bored to accep...

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    $125.00
  • Weather Scientific Maximum Inc. Air Temperature Sensor with 150′ Cable Maximum

    Maximum Inc. Air Temperature Sensor with 150′ Cable

    $105.00

    The Maximum Air Temperature Sensor weather instrument contains a precision thermistor that has been potted in a nickel-plated, brass probe. The bra...

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    $105.00
  • Weather Scientific Maximum Inc. Water Temperature Sensor with 60′ Cable Maximum

    Maximum Inc. Water Temperature Sensor with 60′ Cable

    $95.00

    The water temperature sensor can be used with any temperature instrument with 60′ of cable

    $95.00
  • Weather Scientific Maximum Inc. Air Temperature Sensor with 60′ Cable Maximum

    Maximum Inc. Air Temperature Sensor with 60′ Cable

    $80.00

    Air temperature with 60′ of cable used for all temperature instruments Specs: Air: 3” overall height; 2” housing diameter. Probe is nickel-plated b...

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    $80.00
  • Weather Scientific LaCrosse Technology LTV-POOLV2 - Pool Sensor LaCrosse Technology
    Weather Scientific LaCrosse Technology LTV-POOLV2 - Pool Sensor LaCrosse Technology
    Save $17.00

    LaCrosse Technology LTV-POOLV2 - Pool Sensor

    Original price $69.95
    Current price $52.95

    LaCrosse Technology LTV-POOLV2 - Pool Sensor Add-on Sensors are compatible with any La Crosse View system, when connected to WiFi sensor data will ...

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    Original price $69.95
    Current price $52.95
    Save $17.00
  • Weather Scientific LaCrosse Technology LTV-POOL Pool Sensor LaCrosse Technology
    Weather Scientific LaCrosse Technology LTV-POOL Pool Sensor LaCrosse Technology
    Save $18.00

    LaCrosse Technology LTV-POOL Pool Sensor

    Original price $69.95
    Current price $51.95

    Add-on Sensors are compatible with any La Crosse View system, when connected to WiFi sensor data will be viewable in the La Crosse View App. Note: ...

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    Original price $69.95
    Current price $51.95
    Save $18.00