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Ambient Weather WS-YG901 Galileo Thermometer and Glass Globe Fluid Barometer

  • The Galileo thermometer consists of a sealed glass tube that is filled with water and several floating bubbles. The bubbles are glass spheres filled with a colored liquid mixture. Attached to each bubble is a little metal tag that indicates a temperature. These metal tags are calibrated counterweights. The weight of each tag is slightly different from the others. Since the bubbles are all hand-blown glass, they aren't exactly the same size and shape.
  • The bubbles are calibrated by adding a certain amount of fluid to them so that they have the exact same density. So, after the weighted tags are attached to the bubbles, each differs very slightly in density (the ratio of mass to volume) from the other bubbles, and the density of all of them is very close to the density of the surrounding water.
  • As the temperature of the air outside the thermometer changes, so does the temperature of the water surrounding the bubbles. As the temperature of the water changes, it either expands or contracts, thereby changing its density. So, at any given density, some of the bubbles will float and others will sink. The bubble that sinks the most indicates the approximate current temperature.
  • The concept that 'decreasing atmospheric pressure predicts stormy weather' was postulated by Lucien Vidie -- and it's the basis for a weather prediction device called a storm glass or liquid barometer. It consists of a glass container with a sealed body, half filled with water.
  • A narrow spout connects to the body below the water level and rises above the water level, where it is open to the atmosphere. When the air pressure is lower than it was at the time the body was sealed, the water level in the spout will rise above the water level in the body and when the air pressure is higher, the water level in the spout will drop below the water level in the body.
Ambient Weather WS-YG901 Galileo Thermometer and Glass Globe Fluid Barometer

Oregon Scientific Wireless Rain Gauge Weather Station with Remote Sensor - Temperature Readings

  • ACCURACY - Up to .04 inches (1.02 mm) in measurement when reading the rainfall collection
  • WIRELESS - Wireless transmission up to 300 feet from rain gauge sensor to the main unit.
  • TEMPERATURE - The temperature remote sensor can transmit up to 100 feet to give an accurate real time reading. The main base unit also reads the room's temperature
  • DATA COLLECTION - The unit stores up to 10 days of data so you can check for past rain history data
  • TIME and DATE - Optional features to show time and calendar date
Oregon Scientific Wireless Rain Gauge Weather Station with Remote Sensor - Temperature Readings

La Crosse Technology 327-1414BW Wind Speed Weather Station

  • 3-in-1 sensor transmits temperature, humidity, and wind speed
  • Forecast icons with tendency arrows
  • Current and top wind speed views with history
  • Temperature, humidity & wind alerts
  • Supports up to 2 additional thermo-hygro sensors (tx141th-bch sold separately)
La Crosse Technology 327-1414BW Wind Speed Weather Station

Chaney Instruments AcuRite 01597 12.5-Inch Wall Thermometer, Cardinals

  • Measures temperatures from -60 to 120 degrees Fahrenheit
  • Coil inner workings for battery-free operation and dependable accuracy
  • Durable, weather resistant construction
  • Artwork created by James Hautman
  • Integrated hang hole for easy mounting
Chaney Instruments AcuRite 01597 12.5-Inch Wall Thermometer, Cardinals

Tabic Traditional Brass Barometer, Heavy Lacquered Brass (1/2kg), Weather Instrument, Yacht Ship Sailing Clock, Gift, Handmade in England

  • Stunning Solid Brass Traditional Barometer
  • Weather Forecast at a Glance
  • 6ins Diameter. 2ins Depth. 1.5mm thick brass case
  • Weighs 1/2kg Approx
  • Handmade In England
Tabic Traditional Brass Barometer, Heavy Lacquered Brass (1/2kg), Weather Instrument, Yacht Ship Sailing Clock, Gift, Handmade in England

AcuRite 02083M Home Temperature & Humidity Station with 3 Indoor/Outdoor Sensors

  • Monitors environmental conditions in up to four locations inside and outside your home (3 wireless sensors (Model: 06002RM), plus built-in sensors inside the digital display (Model: 06024M)
  • Bold, color digital display shows temperature and humidity data from all four locations (choose from 40 location names) at a glance
  • Multi-sensor weather station provides reliable 12 to 24-hour weather forecast, humidity meter, barometric pressure, indoor/outdoor thermometer, time and date
  • Offers programmable alarms, alerting you to take action if environmental conditions exceed your preferred range
  • Includes three (3) wireless, weather-resistant temperature and humidity sensors
AcuRite 02083M Home Temperature & Humidity Station with 3 Indoor/Outdoor Sensors

ThermoPro TP62 Digital Wireless Hygrometer Indoor Outdoor Thermometer Temperature and Humidity Gauge Monitor with Backlight LCD Display Humidity Meter, 200ft/60m Range

  • 【Highly Accurate Readings】ThermoPro TP62 indoor outdoor thermometer hygrometer features premium sensors provide accurate humidity and temperature readings for both indoor and outdoor simultaneously; Accurate to ±2°F and ±2~3%RH
  • 【Long 200FT Range】Wireless digital thermometer transmits indoor outdoor temperature and humidity from 200ft/60m away; Sync up to 3 outdoor remote sensors to monitor different locations, allowing you to monitor every environment from anywhere! Search B072BY1M2V/ B07M6SCWZR/ B07RDPYK1K to purchase additional sensors
  • 【Large Backlit Display】Wireless temperature and humidity monitor features 3.3'' LCD display with huge digits & touch sensitive frame to activate backlight, ensuring the display is easy to read even in dim light conditions; Cigar humidor hygrometer is Powered by AAA battery (included)
  • 【Informational】Humidity gauge displays indoor outdoor temperature and humidity percentages with trend arrows and all time/24 hours MAX & MIN records, to always keep you aware of the changes in your living conditions in order to make necessary adjustments
  • 【Extremely User Friendly】Easily adjust settings with 3 front facing buttons instead of taking the device off the wall or fridge to change settings; Place anywhere with the tabletop stand, wall-mountable and magnetic back design
ThermoPro TP62 Digital Wireless Hygrometer Indoor Outdoor Thermometer Temperature and Humidity Gauge Monitor with Backlight LCD Display Humidity Meter, 200ft/60m Range

AcuRite 01021M Color Weather Station with Rain Gauge and Lightning Detector

  • Color weather station records Lightning strike count, rain precipitation, outdoor temperature, outdoor humidity, heat index, dew point, barometric pressure, time, and date^Lightning strike counter displays running total of Lightning strikes detected
  • Monitor lightning strikes with My AcuRite (Sold separately)
  • Color weather station records Lightning strike count, rain precipitation, outdoor temperature, outdoor humidity, heat index, dew point, barometric pressure, time, and date^Lightning strike counter displays running total of Lightning strikes detected and estimated Distance, Plus weekly and monthly total^Displays daily and all-time high and low records as well as historical rainfall records for previous 48 hours, 7-day total, year - by month, year and previous year^Self-emptying rain collector measures rainfall and wirelessly transmits readings to the indoor digital display (100 foot; 30 meter range)^Lightning detector sensor also measures temperature and humidity, features durable all-weather
AcuRite 01021M Color Weather Station with Rain Gauge and Lightning Detector

AcuRite 06016 Add-On Display for 5-in-1 Weather Sensors (sensor not included)

  • Observe conditions from multiple rooms by adding the display to any AcuRite 5-in-1 Weather Station (not included; sold separately)
  • Compatible with any AcuRite 5-in-1 Weather Sensor (not included; sold separately)
  • Rain accumulation data recorded for today, over all-time, by year, by month, and by rainfall event; tracks days with rain this month, and days since last rain
  • Illuminated color display with manual and auto-dimming brightness; 12 to 24 hour weather forecast
  • Same display included with AcuRite model 01512 (not included; sold separately)
AcuRite 06016 Add-On Display for 5-in-1 Weather Sensors (sensor not included)

Wind & Weather Stainless Steel Thermometer

  • Analog thermometer
  • Indoor or outdoor use
  • Measures temperature in degrees Fahrenheit
  • Scale goes from -20° to 110°
  • Mercury-free
Wind & Weather Stainless Steel Thermometer

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