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Webster Instruments

The Webtech Flow Meter handles up to 32 GPM at 6000 PSI with 4 FDS accuracy for use on pressure or return line. Large 2 1/2in. dir...ect-read dial. 3/4in. in and out ports. Includes 180F thermometer. Comes with 1/4in. port to mount pressure gauge either horizontally or vertically. Measures in GPM. Temperature Capacity F 180, Measures flow, Port Size in. 1/4 in. port to mount pressure ga., Compatible With Pressure or return lines, GPM 32, Max. PSI 6,000, Inlet Port in. 3/4, Accessory Type Flow meter, Outlet Port in. 3/4, Includes Thermometer.. Model Number: FT5758-06 read more

Western Humidor

(Also check out our LT-2 Digital Thermometer and Hygrometer) The Western Caliber III digital hygrometer accurately measures and di...splays relative humidity and temperature to assure your cigars are stored in the ideal conditions keeping them in prime smoking condition. Unlike analog gauges, the Caliber III never requires calibration. read more

Hydrofarm
$23.99
at Kmart

Hydrofarm HGIOHT ActiveAir Indoor Outdoor Thermometer with Hygrometer Hydrofarm HGIOHT ActiveAir Indoor Outdoor Thermometer with H...ygrometer Features: Thermometer Large display shows current temperature and humidity levels Includes a remote probe for second zone temperature Records high and low points for both temperature and humidity Can be used indoors and outdoors Includes sturdy, reinforced handle straps sewn all the way around the bottom of the planter for easier, more secure lifting and moving Breathable fabric for superior drainage and aeration Manages plant temperatures Made from porous, breathable fabric 27 x 18 read more

Frontgate
$149.00
at Frontgate

Offered in two weather-resistant finishes. Suitable for both indoor and outdoor use. Each piece operates on one AA battery (not in...cluded); lithium batteries recommended. Beautiful scroll work breaks the mold on the ubiquitous, round outdoor clocks and thermometers. Botanical forms, hand-cast in aluminum, surround the easy-to-read dials. . . . read more

Extech Instruments
$50.99 $38.24
at Sears

Humidity Thermometer Stopwatch with digital UP/DOWN timer, displays temperature, Humidity and heat index.

Infinity Instruments

Blanc Fleur Clock by Infinity Instruments. Polyresin case construction. Height: 15 Inches. Depth: 1-3/8 Inches. Diameter: 15 Inche...s. 13377ST. read more

La Crosse Technology
$74.99
at Belk

LaCrosse Technology Solar Powered Digital Garden Thermometer - Online Only . Know your outdoor temperature while your in your gard...en! Solar digital garden thermometer provides your temp, time and the hi's & lo's, even at night! Backlight glow illuminates from solar power from dusk til dawn. Alternate setting views, like: (1) current temperature; (2) current temperature and time in sequence; (3) current temperature, min/max temperature and time in sequence. Large 2-in. LCD makes it easy to see from far away; solar panel can rotate 180 for optimum sun e read more

La Crosse Technology
$54.99
at Belk

LaCrosse Technology Large Round Garden Thermometer - Online Only . No need for batteries! Bimetallic power coil offers you precisi...on and accuracy in this latest designed thermometer. With a patented lollipop style, the outdoor garden thermometer shows your current temperatures. Weather resistant, with a large dial for easy reading, this thermometer comes with an aluminum ground rod. Place in a flower or vegetable garden to add to your decor. Thermometer is 9.5 inches wide and stands near 4 feet tall.Features:Insert aluminum rod i read more

La Crosse Technology
$22.95
at Sylvane

Features: Indoor Temperature Indoor Humidity Toggle Temp Humidity display MIN MAX value records Comfort Level Icon 12 24 Hour Manu...al Set time Wall Hanging or Free Standing Specifications: Indoor temperature range: -4F to 122F Humidity range: 20 99% Comfort Level Icon: 40-60% RH Power Requirements: 1 CR2032 Button cell battery read more

Frontgate

Frontgate exclusive. Cast in 100% aluminum. Designed for outdoor or indoor use. Powdercoating protects each piece against the elem...ents. Includes a hook in the back for easy hanging. A classic pineapple design, projecting the symbol of friendship and hospitality, welcomes guests to your garden with our Pineapple Thermometer. The cast-aluminum piece is powdercoated and bears a gorgeously hand-applied finish. . . . . . Wipe clean with soft, damp cloth if necessary. Made in USA. read more

Frontgate

Frontgate exclusive. Cast in 100% aluminum. Designed for outdoor or indoor use. Powdercoating protects each piece against the elem...ents. Includes a hook in the back for easy hanging. A classic pineapple design, projecting the symbol of friendship and hospitality, welcomes guests to your garden with our Pineapple Thermometer. The cast-aluminum piece is powdercoated and bears a gorgeously hand-applied finish. . . . . . Wipe clean with soft, damp cloth if necessary. Made in USA. read more

General Tools

Shop for Outdoors at The Home Depot. Since 1910, General Tools has grown to become the recognized industry leader for specialty ha...nd tools and instruments. With the 20 in. Analog Thermometer, temperature can be accurately measured from 0 to 220 degrees F. This durable thermometer has a 20 in. stainless steel probe and a 2 in. dial with a glass cover. It is the ideal tool for agricultural and gardening applications. read more

General Tools

Shop for Outdoor Living at The Home Depot. For nearly 85 years General Tools has grown to become the recognized industry leader fo...r specialty hand tools and instruments. General Tools DT4208SD 12 Channel Thermometer with SD Card accurately measures 12 Channels of Temperature from -148 to 3092 F; -100 to 1700 C. This 12 channel thermometer with SD card's unique feature is its patented technique for storing sampled data in Excel format on removable SD memory cards. read more

La Crosse Technology

Shop for Outdoors at The Home Depot. Know your temperature instantly and whether to open or close your windows with the comfort me...ter dial. Displays indoor conditions: dry/wet/comfortable and recommends open/closing your windows to adjust comfort level. Wireless Outdoor temperature and humidity from included outdoor sensor, which transmits instant measurements from a 260 ft. range. read more

AcuRite
$36.99 $24.99
at Kohl's

This compact AcuRite monitor gives you precise, reliable indoor and outdoor temperature readings. PRODUCT FEATURES Wireless techno...logy transmits data from a distance for versatile use. Easy-to-read LCD screen displays time, humidity, indoor and outdoor... read more

AcuRite
$49.99 $34.99
at Kohl's

For accurate, readable results, this AcuRite wireless digital thermometer has you covered. PRODUCT FEATURES Wireless technology tr...ansmits data from a distance for versatile use. Easy-to-read LCD screen displays time, humidity, indoor & outdoor... read more

Taylor Precision Products

Digital Thermometer, Indoor/outdoor, Wall, -20 Degrees To 120 Degrees Temp. Range (f), -29 Degrees To 50 Degrees Temp. Range (c), ...Digit Size 3/4 In., Celsius Switchable Yes, Cord Length 9 Ft. 9 In., Battery Type Aa, Memory Min/max, Display Type Lcd, Height 6-7/8 In., Width 3-3/16 In., Depth 1-1/8 In., Features Weatherproof, Front Access Battery Compartment, Protective Cover, Records Previous Min/max Readings For Six Days, Low Battery Indicator, Dual Probes, Includes Battery read more

Taylor Precision Products

Dial Thermometer, Dial Size 18 Inches, Divisions 2 Degrees, Temperature Range -60 to 120 Degrees Fahrenheit, Outdoor/Indoor Use

La Crosse Technology
$29.99 $21.99
at Kohl's

This ornamental indoor thermometer will add elegance to any room decor. A two-inch LCD screen shows current temperature, humidity ...and comfort level icon. This clock additionally features a manual 12/24-hour time, and records minimum and maximum values. It includes a CR2032 battery to operate, and can be used table-side or hung as a wall clock. read more

La Crosse Technology

LaCrosse Technology Solar Window Thermometer - Online Only. Read the outdoor temperature inside! Large digits allow for easy viewi...ng! This self-adhesive window thermometer displays current outside temp, current time and the minimum/maximum temperature values. It automatically resets highs and lows in the morning and evening. Weather-resistant casing is detachable to make it easier for you to clean your window. Current OUT temp digits are almost 1.5-in. tall. Solar panel recharges the LCD backlight for night time viewing. read more

La Crosse Technology

LaCrosse Technology Weather Station with Wireless Thermometer and Temperature Trend Indicator. Monitor temperatures, both indoors ...& outdoors from the comfort of your home. Wireless transmission from included weather-resistant outdoor sensor with readings down to -40 degrees F. Requires 4 AA batteries (not included.) Indicates low battery power for both display & sensor. read more

Chaney Instruments
$36.99 $24.99
at Kohl's

Displays indoor and outdoor temps in ?F or ?CDisplays indoor and outdoor humidity levelsTrend arrows indicate if conditions are ri...sing or fallingTracks daily highs and lows Easy-mount outdoor sensor unitStronger 433 MHz signal transmits longer distancesWith the AcuRite Wireless Thermometer with Humidity Display, youll always know the temperature and how it feels outside. This handy system comes with an outdoor sensor that transmits temps and humidity levels to a compact indoor base unit. You can track current levels, trends, and daily highs and lows. The Wireless Thermometer with Humidity Display has a stronger signal for optimal display unit and sensor placement options. Base unit dimensions: 6 x 3.75 x 2. Senor dimensions: 4.79 x 1.58 x 1. Utilizes 2-AA batteries for base; 2-AA batteries for sensor (not included).Manufacturer model #: 00611A2. read more

Chaney Instrument Comp.
$79.99 $55.99
at Kohl's

Plan the day with confidence with your own wireless weather station ? generate a weather report right from your own backyard; The ...AcuRite Digital Weather Station uses patented Self-Calibrating Technology to provide your personal forecast of 12 to 24 hour weather conditions; Self-Calibrating Forecasting is generated from a wireless sensor in your yard - giving you the most accurate weather forecast available for your exact location;The bold, easy to read LCD screen also includes indoor temperature, outdoor temperature, indoor humidity, outdoor humidity, daily high low records, barometric pressure, moon phase, and Intelli-Time clock and date; The wireless sensor includes a thermometer and hygrometer and features powerful wireless technology, weather-resistant construction and an integrated hanger for easy mounting;Digital Display Features. 12 to 24 hour weather forecast. Patented Self-Calibrating Forecasting pulls data from a sensor in your backyard to give you the most accurate forecast for your exact location. Indoor outdoor temperature F or C;. Indoor outdoor relative humidity;RH;. Daily high low records. Barometric pressure with trend indicator. Intelli-Time clock calendarmonthday;. Automatically adjusts for Daylight Saving TimeDST;. Moon phase. Manual calibration feature. Tabletop or wall-mountable design. Indicator for wireless sensor signal strengthWireless Outdoor Sensor Features. Sensor based forecasting data. Built-in temperature and humidity sensors. Wireless read more

AcuRite
$49.99 $34.99
at Kohl's

For accurate, readable results, this AcuRite wireless digital thermometer has you covered. PRODUCT FEATURES Wireless technology tr...ansmits data from a distance for versatile use. Easy-to-read LCD screen displays time, humidity, indoor & outdoor temperatures. Backlight makes viewing at night easy. Monitor tracks daily high and low temperatures. Versatile design can be displayed on a table or mounted on the wall. Durable, weather-resistant sensor allows for year-round monitoring. WHAT'S INCLUDED Digital thermometer display Wireless sensor Instruction manual PRODUCT CARE Manufacturer's 1-year limited warranty PRODUCT DETAILS 4.35''H x 2.5''W x 1.36''D Wireless range: 165 feet Indoor temperature range: 32 F to 122 F (0 to 50 C) Outdoor temperature range: -40 F to 158 F (-40 to 70 C) Requires 4 ''AA'' batteries (not included) Model no. 00424CA Promotional offers available online at Kohls.com may vary from those offered in Kohl's stores. read more

La Crosse Technology
$17.99 $12.99
at Kohl's

This compact and convenient LCD window thermometer keeps track of the temperature outside in degrees Fahrenheit (&#176F) and displ...ays it in a large, easy-to-read format along with the high and low temperature for the day. It's a simple, clear and functional window-mounted design that's weather-resistant and is easily removed when it's time to clean the window. Dimensions: 4 x 3-3/4 x 7/8. read more

WindWeather

This Easy-To-Read Weather-Resistant Outdoor Digital Window Thermometer shows the current temperature and recent min/max range on a... see-through screen. Read the 1 numbers with a quick glance. Suction-cup mount; suction-cups rotate 270 for easy mounting. Range -4 to 140F. Uses 1 CR 2032 Button battery, included. Note: Remove the plastic film with temperature display example before use. Digital window thermometer Weather-resistant for hanging outdoors on window 1 numbers are easy to read Mounts with rotating suction-cups Size 4H x 4-1/4W Buy two or more at $15.95 each. read more

La Crosse Technology
$17.99 $12.99
at Kohl's

Modern-day mercury. This La Crosse Technology window thermometer will be a smart addition to your home. Outdoor window mount accur...ately tells the temperature. Minimum and maximum temperatures appear simultaneously and reset every day. Tinted LCD panel displays easy-to-read data. Detachable design offers easy removal for cleaning. Details: Online exclusive Includes adhesive strips Main body with display: 4.06"H x 3.75"W x .75"D Bracket: .88"H x 3.81"W x .5"D Uses 1 "AAA" alkaline battery (included) Temperature range: -13 F to 158 F Manufacturer's 1-year limited warranty Model no. WS-1025 Promotional offers available online at Kohls.com may differ from those offered in Kohl's stores. read more

GENERAL TOOLS & INSTRUMENTS CO LLC

Wireless Multizone Thermometer, Features Reads Up To 3 Remote Sensors, Jumbo Display, Min/max Memory, And Degrees C/ Degrees F Swi...tch, Temp. Range (f) Indoor -58 To 158 Degrees , Outdoor -58 To 158 Degrees , Relative Humidity Range 25 Percent To 90 Percent, Display Digital Lcdtemp. Range (c) Indoor -50 To 70 Degrees , Outdoor -50 To 70 Degrees , Temp. Accuracy +/-2 Degrees F, Temp. Resolution 0.2 Degrees , Humidity Accuracy +/-5 Percent, Humidity Resolution 1 Percent, Power Source Battery read more

HOKCO

17" Tall Glass Cylinder Wall Hanging Galileo Thermometer Solid Oak Frame 5 Fluid-Filled Glass Globes Measuring Ranges: Temperature...: 64 F to 80 F read more

Item:
$132.40 $116.51
at Sears Marketplace

River City Clocks L89-120 Weather Station with Hygrometer And Hanging Galileo Thermometer Cherry-Finished Frame 17.5-Inch Tall - T...his wall-mounted weather station features two instruments mounted on a cherry-finished wood frame. Instruments included a hygrometer to indicated changes in humidity and a hanging galileo thermometer with multi-colored balls. The galileo thermometer has temperature gradients of 4 F from 64 F to 80 F and is accurate to within 4 . Galileo Thermometers are magnificent creations that make Galileo's 400 year old principle of relative density a functional reality. Each Thermometer is encased in brilliant glass with many multi-color floating balls. A gold tag that displays a temperature in Fahrenheit hangs beneath each ball. The Galileo Thermometer is the point at which art meets science. Galileo Thermometers are precisely manufactured. Each of the liquid-filled floats weighs exactly .006 grams more than the one above it. Precise measurements of the liquid filled balls ensure a stately and orderly procession of ups and downs as the temperature changes. How do I read the temperature? To tell the temperature you read the tag on the lowest of the floating balls. This is Galileo's 400 year old principle of fluid density at work. As the temperature of the fluid in the cylinder increases the pressure drops and the liquid becomes less dense. When the precisely measured floats reach their specific calibrated temperature they drop. As the temperature of the liquid cools the process is reversed and the floats rise from the bottom of the cylinder. This weather station is covered by a two year limited warranty covering workmanship and manufacturers defects. read more

G.W.Schleidt - Lawn & Garden

Round tabletop thermometer with white frame and blue floater Perfect for outdoor use on a table or in a small space Read temperatu...re in fahrenheit and celsius Contemporary in design Made of wood with glass cover read more

G.W. SCHLEIDT, INC.

There are five multi-colored spheres in this thermometer The range of the spheres is 64-80 degrees This galileo thermometer is cal...culated in Fahrenheit The spheres are made of glass Just look at the lowest floating sphere in the upper part of the cylinder to tell the temperature read more

Item:
$94.00 $82.72
at Sears Marketplace

G.W. Schleidt YG824-N Galileo Thermometer Square Natural Finish Multicolored - The G.W. Schleidt Galileo Thermometer was originall...y invented 400 years ago by Galileo Galilei a pioneer of modern physics and astronomy. The clear glass cylinder contains multi-colored spheres with numerical tags suspended in a special clear liquid. Galileo discovered that spheres of different weights rise or fall according to the temperature as the liquid in the cylinder contracts (cools) and expands (warms). The lowest floating sphere in the upper part of the cylinder tells the current temperature. This version comes in a geometric square natural-finish stand and registers temperatures from 60 to 84 degrees Fahrenheit. read more

G.W.Schleidt - Lawn & Garden

Ceramic buttery round thermometer with red floater Perfect for outdoor use on a table or in a small space Read temperature in fahr...enheit and celsius Traditional design Made from ceramic with butterfly and flower design read more

Item:
$79.88 $70.29
at Sears Marketplace

Esschert Design Galileo Thermometer Medium - Medium Galileo thermometer range: 26?? C - 18?? C 80?? F - 64?? F. Based on the idea ...of Galileo the lowest floating temperature ball designates the current temperature. read more

Item:
$99.79 $87.82
at Sears Marketplace

G.W. Schleidt YG824-B Galileo Thermometer Square Black Finish Multicolored - The G.W. Schleidt Galileo Thermometer was originally ...invented 400 years ago by Galileo Galilei a pioneer of modern physics and astronomy. The clear glass cylinder contains multi-colored spheres with numerical tags suspended in a special clear liquid. Galileo discovered that spheres of different weights rise or fall according to the temperature as the liquid in the cylinder contracts (cools) and expands (warms). The lowest floating sphere in the upper part of the cylinder tells the current temperature. This version comes in a geometric square black-finish stand and registers temperatures from 60 to 84 degrees Fahrenheit. read more

G.W.Schleidt - Lawn & Garden

Square tabletop thermometer on stand with white frame and blue floater Perfect for outdoor use on a table or in a small space Read... temperature in fahrenheit and celsius Contemporary in design Made of wood with glass cover read more

RedSkyTrader

Size: One Size Product Information: The G.W. Schleidt Galileo Thermometer was originally invented 400 years ago by Galileo Galilei..., a pioneer of modern physics and astronomy. The clear glass cylinder contains spheres with numerical tags suspended in a special liquid. Spheres of different weights rise or fall according to the temperature of the liquid. The lowest floating sphere in the upper part of the cylinder reveals the current temperature. This 12-inch thermometer with multi-colored floating spheres registers temperatures from 64 to 80 degrees Fahrenheit. If you have any complaint plz contact through email on sales@edealszone.com read more

G.W. Schleidt
$81.71 $71.90
at Sears Marketplace

Cherry Frame Galileo Thermometer 12in - Educational and Attractive Galileo Thermometers are designed to add character and charm to... any home or office environment and make an attractive gift. Everyone can appreciate the simple beauty of colorful orbs floating in a glass cylinder. Developed by Galileo Galilei (1564-1642) this thermometer is based on the law of physics which states: "The specific gravity of liquids change as they expand at different temperatures." As the temperature rises the liquid expands. Its specific gravity decreases and the spheres sink. The current temperature is indicated by the lowest floating glass sphere in cylinder. 11" has 5 spheres 14" has 7 spheres 17" has 10 spheres Each hand-blown ball differs in weight by only two thousandths of a gram Calibrated to achieve an accuracy of 1/2 degree F The temperature is shown on gold-plated indicator medallions The liquid within is environmentally safe biodegradable and ozone friendly Highly educational and entertaining A fantastic gift for the person who is hard to buy for Becomes a conversational piece read more

G.W. Schleidt

Size 9" H Temperature Range of Thermometer 60-84F in 4 Degree Increments. 5 Multi Colored Spheres with Gold Plated Temperature Tag...s Includes cherry finish stand read more

Item:
$79.93 $70.34
at Sears Marketplace

G.W. Schleidt YG527-N Galileo Thermometer Triangle Stand 12-Inch Multicolored - The G.W. Schleidt Galileo Thermometer was original...ly invented 400 years ago by Galileo Galilei a pioneer of modern physics and astronomy. The clear glass cylinder contains multi-colored spheres with numerical tags suspended in a special clear liquid. Galileo discovered that spheres of different weights rise or fall according to the temperature as the liquid in the cylinder contracts (cools) and expands (warms). The lowest floating sphere in the upper part of the cylinder tells the current temperature. This 12-inch version comes in a geometric triangle stand and registers temperatures from 60 to 84 degrees Fahrenheit. read more

G.W.Schleidt - Lawn & Garden

Educational and fun thermometer invented 400 years ago by Galileo Galilei, a pioneer of modern physics and astronomy Measures 60 -... 84 degrees Fahrenheit Multi-colored spheres with numerical tags suspended in crystal clear liquid Geometric triangle-shaped stand with a cherry finish Overall height is 15 inches read more

Item:
$90.66 $79.78
at Sears Marketplace

Galileo Thermometer in Square Wood Frame. Mahogany Finish. 15-Inch Tall with Gold Plated Tags in Fahrenheit - Galileo Thermometers... are magnificent creations that make Galileo's 400 year old principle of relative density a functional reality. An accurate indoor thermometer encased in brilliant glass the Galileo is the point at which art meets science. Galileos add sparkle and focus to any setting: Galileos are precisely manufactured. Each of the liquid-filled floats weighs exactly.006 grams more than the one above it in the cylinder to ensure a stately and orderly procession of ups and downs as the temperature changes. The fluid in the floats and the cylinder has to be exactly the same density for the thermometer to function properly. The fluid is non-toxic and non-hazardous an inert oil/hydrocarbon mixture like mineral oil: Galileos are carefully packaged. The cylinder walls are laboratory grade glass so sturdiness isn't an issue. A cardboard box sleeve surrounds a form-fitted foam case that virtually guarantees safe arrival: This fascinating functional instrument is the point at which science meets art. Four hundred years ago Galileo discovered that specifically weighted floating bubbles would predictable rise or sink in a liquid as the temperature of that liquid is changed. These decorative glass reproductions of Galileo's discovery have glass floats precisely weighted in.006 gram increments suspended in a clear environmentally safe non-toxic liquid. Simply read the tag on the lowest floating bubble to read the temperature - Each tag is marked in Fahrenheit on both sides of the tag. The 15 inch measures every 4 degrees from 60 F to 84 F and is accurate to within 2 degrees with seven floats. The glass thermometer is enclosed in a square wood frame painted with a rich Mahogany Finish read more

Item:
$97.16 $85.50
at Sears Marketplace

G.W. Schleidt YG924-N Galileo Thermometer Triangle Natural Finish Multicolored - The G.W. Schleidt Galileo Thermometer was origina...lly invented 400 years ago by Galileo Galilei a pioneer of modern physics and astronomy. The clear glass cylinder contains multi-colored spheres with numerical tags suspended in a special clear liquid. Galileo discovered that spheres of different weights rise or fall according to the temperature as the liquid in the cylinder contracts (cools) and expands (warms). The lowest floating sphere in the upper part of the cylinder tells the current temperature. This version comes in a geometric triangle natural-finish stand and registers temperatures from 60 to 84 degrees Fahrenheit. read more

G.W.Schleidt - Lawn & Garden

Educational and fun thermometer invented 400 years ago by Galileo Galilei, a pioneer of modern physics and astronomy Measures 60 -... 84 degrees Fahrenheit Multi-colored spheres with numerical tags suspended in crystal clear liquid Geometric triangle-shaped stand with a black finish Overall height is 15 inches read more

G.W. Schleidt
$130.00 $114.40
at Sears Marketplace

G.W. Schleidt 7" Rectangle Wood Frame Galileo Thermometer - 7" Rectangle Wood Frame Galileo Thermometer - 7 Spheres - 60? - 84? Fa...hrenheit read more

Item:
$59.61 $52.46
at Sears Marketplace

Size: Small - Esschert Design USA TH42 Small Glass Galileo Thermometer - Galileo thermometers are filled with a clear liquid and f...loating weights. As the temperature of the liquid changes the weights change position. This is based on the Galileo discovery that the density of a fluid is linked to its temperature. The lowest suspended weight shows the current temperature. read more

Item:
$74.27 $65.36
at Sears Marketplace

11 inch Galileo Thermometer with Etched Glass Globe Barometer - A lovely conversation starter and a fun example of early scientifi...c measurement this Galileo thermometer and Glass Barometer set from Lily's Home engages the eye while monitoring the weather. Designed for approximate interpretation of temperature and general prediction of fair or foul weather the set features glass instruments that rely on the principles of buoyancy and air pressure for their function. The Glass barometer is in a shape of a globe. In the thermometer the brightly colored internal spheres rise and lower with fluctuations in temperature and corresponding density. The ball-shaped barometer shifts liquid to and from its curved spout in response to changes in the air pressure. Both pieces are beautifully shaped. A wooden base makes the set easily displayable on desk or bookshelf. Delightful for gift giving the unit measures 9 inches long and stands 12 inches high. read more

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