Barometers - Page 5

Manufacturer: Swift Brand: Swift

Swift Optical's Altimeter/Barometer makes an ideal travel companion, whether you go by car or foot - it measures altitude and barometric pressure. Mount it on your vehicle's dashboard or carry it on your next hike or mountain biking excursion. It uses an aneroid or mechanical barometer, which contains no mercury, so you won't have to worry about dangerous chemicals harming the environment. The barometer measures pressure in inches of mercury, and the altimeter has a range of zero to 15,000 feet.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B61500-0100

Weather station features a 1.8 meter wired sensor, dual scale thermometer with indoor/outdoor readings, 0.1 resolution, clock with snooze alarm, calendar with day of week. Individually packaged with multi-language (English, French, German, Italian, Portuguese and Spanish) instructions. Measures 81mm W x 178mm H(3.2” W x 7” H). Requires 2 AAA batteries (included). CE approved and RoHS compliant.

Manufacturer: Bel-Art Brand: SP Scienceware Model: B62000-1400

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.

Manufacturer: Cape Cod Wind and Weather Inc Brand: Downeaster Model: #3062 Color: Brass Case, Fisherman's Guide Saltwater 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!! Saltwater 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: Cape Cod Wind and Weather Inc Brand: Cape Cod Model: #CCMB Color: Brass Case, Silver Spun Aluminum Dial

This handsome, hand-crafted marine barometer is an elegant addition to any decor. The precision, German-made, aneroid movement is intriguingly exposed to view in the decorative silver face and highly polished, solid brass, 6'' diameter dial. The temperature-compensated movement works at elevations up to 2,000 feet. No outside apparatus or wiring is needed, making installation as easy as hanging a picture! Ten-year Limited Warranty. Hand-crafted marine barometer. Silver face and highly polished solid brass. 6 Inch diameter. Works at elevations up to 2000 feet. No outside apparatus or wiring is needed.

Manufacturer: Ajax Scientific Brand: Ajax Scientific Model: MT010-0000

Ajax Scientific aneroid barometer dial. Measures in both metric and millibars of mercury. Gold metallic case, gold dial, black numerals and pointer. Supplied with soft plastic mounting ring for snug friction fit into a 55-millimeters size hole. 72-millimeters diameter.

Manufacturer: Thomas Scientific Brand: Thomas Model: 4199

Traceable precision barometer’s triple scales provide a sensitive measure of atmospheric pressure from 954 to 1073 millibars, 28.1" to 31.7" of mercury, and 715mm to 805mm of mercury with a resolution of 0.5 mbar, 0.05 InHg, and 0.5 mmHg. Accuracy is +/-0.5 percent of reading. To assure accuracy an individually serial-numbered Traceable certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Housing is rugged corrosion-proof, nickel-chrome. Adjustable pointer may be set to indicate changes. Complete with altitude adjustment screw (use at locations as high as 1000 meters), notched desk stand, and wall mount. Measures 4-1/8" diameter by 1.5" thick. Weight is 1 pound.

Manufacturer: Thomas Scientific Brand: Thomas Model: 4198

Handheld digital barometer measures altitude, temperature, and barometric pressure. Also has a stopwatch/time-of-day clock, compass and graphically displays the barometric pressure trend. To assure accuracy an individually serial-numbered Traceable certificate is provided from our ISO 17025 calibration laboratory accredited by A2LA. It indicates traceability to standards provided by NIST (National Institute of Standards and Technology). Measures barometric pressure from 8.85 to 32.45 inches of mercury (inHg) with a resolution of 0.01 inHg and from 300 to 1100 millibars (mbar) with a resolution of 1 mbar. Accuracy is +/-8 mbar at tested points. Barometric pressure trend shows current reading and previous 2-, 4-, 6-, 8-, 10-, and 12-hours in bar-chart format. Barometric pressure reading is updated every 15 minutes.

Manufacturer: Sper Scientific Brand: Sper Scientific Model: 736930

Dial Barometer for Classroom, Lab, Industrial Use. Large, clear dual-scale barometer in hPa (hecto Pascal) and mm (millimeter mercury) on a 4" dial which is easy to read from a distance. For classroom, lab, or industrial use. Accuracy of ±3 to 4 hPa. Wall mounts. Weight: 2.6 oz.

Manufacturer: United Scientific Supplies Brand: United Scientific Supplies Model: ANBR01

Mounted on a plastic base, with a ring for easy hanging. Includes an instruction sheet.