"There are many good gas detectors. The best brand can depend on the amount you want to spend. The units vary in price, features, and how they are installed. Sometimes they need to be professionally installed. Some can be connected to your home security system. Some look like smoke detectors and are easy to install."
Check out your local Yellow pages. Check the front and/or the back of the book for coupons. This will help you find a reliable oxygen gas detector of your liking.
The following website http://www.amazon.com/Innotek-Corporation-Handheld-Gas-Detector/dp/B000IKNRYS is a great reliable brand of carbon monoxide hand held detectors
The Valentine One Radar Detector has the longest effective range. The Valentine brand offers radar detectors with the best range.
You could try your local store. I'm sure at least one of them has to have an oxygen gas detector. My best guess would be to go to Home Depot, they always have it there.
You can buy a radon gas detector at many sites and mount them at your home. At amazon.com they are $130. Try http://www.amazon.com/Safety-Siren-Pro-HS71512-Detector/dp/B000CEAY64
Echo brand
Well there is only one option and that is get a gas detector. Prices really vary on what brand and how many gasses it can detect. So thats about it you need to know
We use the IC1 555 in LPG gas detector to detect the leaking gases.
Gasntools lpg gas detector works by monitoring different gas levels in the air. These devices are generally battery operated and used for safety. Once they detect a higher than normal concentration of gas in the air, they warn people in the location through a series of really hard to miss audible beeps.
You can purchase a infrared gas detector online at Amazon.com, Buy.com or Ebay.com. It would be beneficial online, therefore you can compare prices, read reviews and return your product with no hassle.
When the Carbon monoxide (CO) detector fails in a gas dryer, the alarm sensor malfunctions.
You need to know about gas detector maintenance, alarm activation, lower explosive limit or LEL, the types of alarms and where it will be located. You also need to know what steps to take in case your detector alerts you to a gas leak.