alcohol detector
Principles of alcohol detector?
There are 2 types of "Breathalyzer", 1) those based on color change. orange dichromate crystal green when oxidized by ethanol. 2) based on a simple fuel cell. The first are simple chemical reactions where the orange dichromate ions are reduced to green IV IV chromate ions, as ethanol is oxidized to ethanal. more ethanol in the breath, the greater the color change. Second, a little more complex, because they measure a voltage produced between two electrodes 2 chemical reactions occur. Oxygen is reduced to water at one electrode while the ethanol is oxidized to acetic acid on one another. The larger amount alcohol in the breath, the greater the voltage produced. No alcohol = no stress = light green, some a small stream = = = Too many big orange light = red power light. And you ask, there is no way to fool either method. If you have alcohol in your system will be retrieved.
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SafeDrive Keychain Personal Alcohol Detector $21.95 Unlike the "Disposable Key chain Breathalyzer" that is for a single use with a single level detection, this keychain is an electronic device you will use over and over again. More importantly, this alcohol detector detects and displays not a single level but multiple levels of alcohol detection.The SafeDrive Keychain Breathalyzer uses 5 colored lights to indicate the BAC(blood aclohol content) mea... |
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Vinotemp Ep-alcoholtest Electronic Alcohol Tester Alcohol Breath Analyzer Keychain $39.99 Provides a reading demonstrating the user's approximate Blood Alcohol Content (BAC). Indicator light-green represents a BAC under .05%, red represents a BAC avbove .08%. Indicator light shows whether the BAC level is safe, alarm or dangerous. Rechargeable via standard USB cord (not included)-unit comes fully charged. 1" W x 2" H x 3/4" D, weighs 2.75 lbs..... |
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Kidde KN-COEG-3 Nighthawk Plug-In Carbon Monoxide and Explosive Gas Alarm with Battery Backup $27.50 120 volt AC Plug-In Digital Display Kidde Nighthawk Carbon Monoxide & Explosive Gas Alarm / Detector with Battery Backup (9V Battery Included)... |
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General CGD900 Combustible Gas Detector w/Digital Display & MSHA Approval $299.99 Applications: Methane, Gasoline, Butane, H. Sulfide, Xylene, Iso-butane, NOL, Ethane, Ammonia, Ethylene, Acetone, Propane, Acetylene, Hydrogen, Alcohols, and Toluene... |
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BACtrack Keychain Breathalyzer, Portable Keyring Breath Alcohol Detector $27.71 Keychain Alcohol DetectorPart #: 44008Quickly and easily tests breath for the presence of alcohol and provides blood alcohol content (BAC) estimate.The BACTRACK Keychain Alcohol Detector is pact lightweight and offers an innovative folding mouthpiece design.The BACTRACK Keychain Alcohol Detector is one of the smallest breathalyzers ever designed. It uses an advanced alcohol sensor to quickly and e... |
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BACtrack Select S80 Breathalyzer Professional Edition $134.00 KHN Solutions BACTRACK S80 Select Breathalyzer S80 1108... |
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BACTRACK Select Breathalyzer Mouthpieces (Pack of 50) $29.99 BACTRACK® Mouthpieces50 PackKey Features:Reusable mouthpieces for sanitary use with BACTRACK Select breathalyzersEasy to replace when testing multiple individualsAllows for a quality breath samples to maximize accuracy... |
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Alcohawk Q3I-ACC-2510 Slim Mouthpiece - Pack of 10 $5.75 10 MOUTHPIECES FOR THE Q3I2500 ALCOHAWK SLIM DIGITAL BREATH ALCOHOL DETECTOR... |
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Alcohawk Q3I-ACC-2550 Slim Mouthpiece - Pack of 50 $16.50 50 MOUTHPIECES FOR THE Q3I2500 ALCOHAWK(R) SLIM DIGITAL BREATH ALCOHOL DETECTOR... |
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Whistler RLC-250 Red Light & Speed Camera Detector $129.99 Updatable Camera DatabaseThe RLC-250 is shipped with the Verilight camera database (Red Light and Speed cameras) preloaded. This unit can be updated with the latest database anytime by connecting to a PC. In order to update the unit, you will need to download the Software program from Whistler?s website first. You must also register the unit before any updates can be downloaded. Free Updates For ... |
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 Bac Track S 30 alcohol detector  US $30.00
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 Breathalyzer alcohol detector Brand New never opened BACTRACK S30 US $19.99
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 BACTRACK S30 Select Blood Alcohol Detector With two mouthpieces US $7.00
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 Digital Breathalyzer Breath Alcohol Tester detector with mouthpiece US $24.88
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