does this detect co2?
1496897
This is not a carbon monoxide (CO) detector; it is a dual smoke and fire detector. Where the old smoke detectors do not sense smoldering fires, this one does, using dual technology to "sense" a fire more quickly. You need a separate CO detector.
1496898
You mean CO, not CO2. No, this model does not have a CO sensor. There are other models that do, though. Call First Alert. They were extremely helpful in making sure I had the model numbers for detectors with the features needed for each location.
1496899
No. This detector is not a carbon monoxide detector. It does detect smoldering fires, which regular detectors usually miss until it is too late.
1496900
No, its not a carbon monoxide tester too. It senses by using photoelectric and ionization to alert for smoke
281235
Yes it does. You can read it on gas scale or E85 scale. I run E85 and use the gas scale
806146
Yes. But, the screen is blank until you push the right hand button in for about a second. Then the carbon monoxide level and battery level indicator are shown for a few seconds.
927762
It seems like a regular CO sensor. don't know how well it works, and I only had it for a few months.
1831559
No, it strictly measures gas (propane, methanol,other petroleum based products).
1454517
Yes, it will tell you the pressure. Just like using one at the gas station.
1219661
this only detects smoke/steam; it does not detect carbon monoxide. It would be useful anywhere that you can hear it.
623643
Some fire detectors detect carbon monoxide as well. If this is the case, you would more than likely not see anything fire related.
1380301
Hello, no this does not display the current CO2 level in the house. Mine has never detected has but it has a test button and the alarm is audible throughout my entire house (1700 sq ft.). There is a constant green light on and dashes across the screen indicating it is on. The unit comes with an instruction booklet that explains the display and what to do if the device goes off. We have a gas furnace and it's peace of mind to have this. I live in Oklahoma and just recently a house exploded from a gas leak. This would undoubtedly warn me if levels rose that high so that myself and proper authorities could take action. Hello, no this does not display the current CO2 level in the house. Mine has never detected has but it has a test button and the alarm is audible throughout my entire house (1700 sq ft.). There is a constant green light on and dashes across the screen indicating it is on. The unit comes with an instruction booklet that explains the display and what to do if the device goes off. We have a gas furnace and it's peace of mind to have this. I live in Oklahoma and just recently a house exploded from a gas leak. This would undoubtedly warn me if levels rose that high so that myself and proper... » Read More Hello, no this does not display the current CO2 level in the house. Mine has never detected has but it has a test button and the alarm is audible throughout my entire house (1700 sq ft.). There is a constant green light on and dashes across the screen indicating it is on. The unit comes with an instruction booklet that explains the display and what to do if the device goes off. We have a gas furnace and it's peace of mind to have this. I live in Oklahoma and just recently a house exploded from a gas leak. This would undoubtedly warn me if levels rose that high so that myself and proper authorities could take action. « Show Less
893703
This unit does not have an input for SPO2. I use a small battery operated one for spot monitoring.
1083723
It's only function is to measure pressure and pressure differential. It doesn't detect carbon monoxide or any other gasses.
1705574
The short answer is "Yes." The longer answer is that the CO sensors slowly deteriorate with time and so there is (was?) an industry standard that has devices shut themselves down after a fixed period of several years and signal the need for replacement. It's a safety measure.
1238437
It has a single probe that measures temperature and relative humidity. It will not do what you want - measure temperature in 2 places.
740621
It works in the whole range of CO2 % in the air. Normally it is from 500 to 1000 ppm. It can detect beyond this range as well but I have never seen it since these are not usual concentrations of CO2 in the room air.
2024631
The green light is on, there is also a test button to test it but if you really want to test it put some gas near it, even butane or canned air sets it off, it isn't overly sensitive but is quick & accurate when those things are near it.
1193866
No it does not, it is a sniffer and pulls air into the diode and thats what picks up the refrigerant.
924776
I don't think so in this basic program but I believe it measures exhaust pressure. Not sure if that helps you or not