Barometers

Manufacturer: Thomas Scientific Brand: GSC International Model: WG-1

The Barometer Weather Globe is similar in design and function of the first barometer created by the Italian scientist Torricelli in 1643. The glass weather barometer can be used to predict weather conditions. Rising water in the tube means bad weather, falling water in the tube means good weather. It is not only a great demonstration of atmospheric pressure, but it is a beautiful addition to any home or office. Instructions included.

Manufacturer: Cole-Parmer Brand: Cole-Parmer Model: AO-90080-07

Attractive Workstation displays ambient weather conditions and trends such as barometric pressure and temperature, as well as the time and date. Weather forecast symbols include clear, partly cloudy, cloudy, light rain, and heavy rain. What's included: three AAA batteries and nist-traceable calibration report supplied by the manufacturer. Ideal for recording, monitoring and Predicting ambient changes in your lab displays time, temperature, barometric pressure, and next 12 hour weather forecast adjustable Altitude compensation -900 to 3600 feet (-300 to 1200 meters) time displayed in 12 or 24 hour format display shows forecast graphically with symbols for clear, partly cloudy, cloudy, light rain, heavy rain easy-to-read backlit display use on desktop or mount to wall

Manufacturer: Cape Cod Wind and Weather Inc Brand: Downeaster Model: #3060 Color: Brass Case, White Dial

This high quality barometer in a beautiful hand polished and lacquered 6'' brass case, can be mounted directly on a wall, wooden plaque, or on a mantle stand. Rising barometric pressure shows fair weather, and falling pressure indicates stormy weather is on the way! 6 inch dial. Brass case. Can be mounted on wall. White face. Calibrated for up to 4,000 feet above sea level.

Manufacturer: Thermo Scientific Brand: Oakton Model: WD-03316-70

The Oakton 03316-70 aneroid barometer has a barometric pressure range readout of 930 to 1070 mbar, and 27.5 to 31.6 inches Hg. Oakton barometers are used to measure atmospheric pressure and temperature in indoor applications. This barometer has a built-in, bi-metallic element for temperature compensation for the aneroid capsule for pressure reading accuracy. It has a selectable digital display of C or F degrees for ease of use, and a wall-mounting for ease of reference. It is used to measure at an altitude between sea level and 2000 feet. Batteries or external power are not required. The 03316-70 aneroid barometer has a resolution of 1 mbar + or - 0.01 inches Hg, accuracy + or - 1 mbar + or - 0.03 inches Hg. Temperature range of -5 to 55 degrees C (-22 to 132 degrees F), resolution 1 degree C (2 degrees F), accuracy + or - 1 degree C (+ or - 1.8 degrees F) with kerosene-filled glass thermometer sensor. Its dimensions are 7.125 (D) x 2.125 (W) inches, and it comes with a bezel for ease of bulk-head mounting, and a brass case. An Oakton aneroid barometer monitors impending weather changes and temperature in indoor applications. Oakton Instruments manufactures an array of scientific instruments for research, industrial, and educational uses. Since 1991, Oakton has distributed a wide variety of instruments such as meters, electrodes, and transmitters. Oakton is based in Vernon Hills, IL, and has facilities in Europe, Asia, and China. What’s in the Box? Instructions Barometer

Manufacturer: Ably Brand: Ably Model: CE01-DB-A

Description: This Digital Barometric pressure trends to increase your fishing results. LED blue back light. It looks fashion mini and easy to carry. Designed small and delicate with multifunction including record barometer weather forecast and time with blue LED screen display. The Digital Barometric pressure has a huge influence on fish activity levels and how they behave. The Fisherman's Barometer makes it easy to keep track of changes in air pressure. Specifications: Size: 5.5 x 5.5 x 1.2cm. Barometer: range from 300mbar to 1100mbar. Unit conversion: Mbar and Inhg. Temperature: Range -10 to +60 centigrade; ?? and ¡§H unit conversion. Resolution: 0.1degree. Data record: 6groups pressure, time, depth. Weather forecast: The weather forecast for next 12 to 24 hours. 4 weather status indication (Sunny¡§CSlight sunny- Cloudy-Rain). Time: 12/24 hour format clock display. Date display: month, day. Historical data record: Record three days of weather. Air pressure changes. The maximum / minimum air pressure. The maximum / minimum temperature. Display screen diameter: 3.1cm. Package Includes: 1 x Barometer 1 x Button 1 x User manual(Note: CR2032 battery NOT Included!)

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61500-0200

Weather station features a 433MHz RF remote sensor (features one internal sensor and can link up to 3 remote sensors, 1 is included), dual scale thermometer with indoor/outdoor readings, 0.1 resolution, clock with snooze alarm, calendar with day of week. Each item is individually packaged with multi-language (English, French, German, Italian, Portuguese and Spanish) instructions. Measures "76mm W x 190mm H (3” W x 7.5” H)". Main unit requires 2 AA batteries (included), sensor requires 2 AAA batteries (included). CE approved and RoHS compliant.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61500-0300

Weather station features a 433MHz RF remote sensor (features one internal sensor and can link up to 3 remote sensors, 1 is included), dual scale thermometer with indoor/outdoor readings, 0.1 resolution, clock with snooze alarm, calendar with day of week. Each item is individually packaged with multi-language (English, French, German, Italian, Portuguese and Spanish) instructions. Measures 117mmW x 193mmH (4.6 x 7.6"). Main unit requires 2 AA batteries (included), sensor requires 2 AAA batteries (included). CE approved and RoHS compliant.

Manufacturer: Carolina Biological Supply Company Brand: Carolina Biological Supply Company

Toricelli (1608-1647), who proved that air pressure is subject to variations, devised the first barometer in 1643. Goethe, the famous German playwright, later developed his own simple but effective barometer using the principles established by Toricelli. The Weather Ball, based on Goethe's design, is filled with colored, distilled water.Once filled, the air inside the ball is no longer subject to variations in atmospheric pressure. The liquid in the indicator tube, however, remains open and is directly affected by atmospheric pressure. When atmospheric pressure rises, the liquid is pushed down in the tube, indicating clear weather. When the pressure lowers, the liquid rises, indicating bad weather. Includes complete instructions.

Manufacturer: Cape Cod Wind and Weather Inc Brand: Downeaster Model: #3063 Color: Brass Case, Fisherman's Guide Freshwater Bass Dial

This highly polished brass barometer can be mounted directly to the wall, on a wooden board, or on a mantle stand. Historical data indicates that fish bite on a moving barometer. In other words, when the barometric pressure is either rising or falling the fish are more apt to bite! When they bite, notice all you can about the occurrence; cloud cover, barometric pressure, wind direction, location, etc. Keeping track of this in the waters you fish will make you more aware of the trends. Then all you have to do is reel 'em in!! Freshwater series fishing barometer. Can be mounted on wall or wooden board. 6 inch brass dial. Hand crafted and made in the USA. Calibrated for up to 3,000 feet above sea level.

Manufacturer: Bel-Art Brand: SP Scienceware Model: 1360

Admiral Fitzroy (1805-1865), commander of the HMS Beagle and participant in the Darwin Expedition from 1834-1836, was a pioneer in the field of meteorology. Fitzroy used a storm glass barometer which allowed him to forecast the weather based on changes in the liquid inside the column. If the liquid in the glass was clear, the weather would also be clear. If the liquid was cloudy, the weather would also be cloudy, with the possibility of precipitation. Small dots in the liquid indicated humid or foggy weather conditions. A cloudy glass with small stars indicated thunderstorms. If the liquid contained small stars on sunny winter days, then snow was approaching. If there were large flakes throughout the liquid, it would be overcast in temperate seasons or snowy in the winter. Crystals at the bottom indicated frost. Threads near the top forecasted wind.