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CO Sensors Products |

CO Sensors Sensor Tube Cap Adapter for 20mm Sensors. $ Alphasense 5,000ppm Carbon Monoxide Smart EC Sensor. From $ "Easy to install, easy to set up, and easy calibration - just what I was looking for." - Phillip Farrar Water Plant Superintendent. ... All prices USD. ...

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50 of the most important Raspberry Pi Sensors and Components

The light blue DHT11 sensor has a small price advantage (about one buck). Price: about $3-4 / ca. £3. DS18B20. See the tutorial. The DS18B20 and DS18S20 represents a very simple sensor. These Raspberry Pi sensors are addressed via the so-called 1-wire bus. An advantage is that many different 1-wire components can be connected in series and ...

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Buy Silver Bars and Bullion Coins | Gold Bureau

The cost of silver bullion like bars and rounds is determined using the current silver spot price. This spot price is the price of silver per troy ounce. The spot price is a good indicator of the current market value of silver. The Gold Bureau offers live spot prices for silver, gold, platinum, and palladium.

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Buy Fractional Silver Bullion Rounds | Provident Metals™

2 days ago· You can easily buy fractional silver rounds like the Walking Liberty and Incuse Indian at competitive silver prices. Fractional silver rounds come in 1/10-oz, ¼-oz, and ½-oz increments and consist of .999 fine silver. You can easily buy silver rounds through our secure online ordering system and have them in your possession in just days.

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PureAire Dual O2 CO2 Monitor for Nitrogen or Cryogenics ...

No Calibration Required. Unlike other oxygen monitors, PureAire’s Dual O 2 /CO 2 Monitor does not require quarterly calibration. The earth provides calibrated oxygen to challenge the Dual O 2 /CO 2 Monitor to percent oxygen and 400 ppm CO 2 under ambient conditions. On a weekly basis, the monitor automatically recalibrates to the ambient CO 2 level for reliable performance.

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Silverware & Flatware Replacements - Silver Brands 'H ...

All Silver Brands. -. Letter H. Harrogate House Harry & Camila Harry Moss Harry O Hood Hart and Smith Hart Bros Hartford Hartford Sterling Co Hartglanz Hartmann Harvey Filley Harvey Lewis Haseler, William Hair Hasset & Harper Ltd Haussmann Flatware Hawkes Sterling Hawksworth, Eyre & Co Hayden & Gregg Hayden & Whilden Hayden, Brothers & Co ...

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Sensors - Testo

Here you will find a wide selection of spare sensors for your flue gas analyzers. Find an assortment of sensors including CO, NO, H2S and NO2 to fit your application. Showing 1 to 20 of 29 products

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