Abus CO2WM110
Product ratings
14 reviews
- Anonymous
2 years ago •
purchased this productMetrologically tiptop, settings can be improved
I bought the Abus CO2 Warner CO2WM110 because of the SRF Kassensturz test report.
Positive points:
- According to the test report, accurate CO2 measurement and good warning ranges.
(www.srf.ch/news/panorama/gegen-corona-co2-messgeraete-im-tes...)
- Power supply included
- Attractive design
- Makes a good qualitative impression
Negative points:
According to the test report, the Abus was one of 2 devices which also have battery operation. All others have only mains operation. I thought, so I could also simply take the CO2 alarm into the office.
Unfortunately, according to the manual, the lithium battery is only for backup in case of power failure. Probably lasts a few short hours. Also, the battery is permanently installed. So you can not take a backup battery.
Furthermore, I have not yet been able to find out how to turn off the key tones. Especially in a quiet environment, the sounds are disturbing.
I also haven't found out yet how to switch on the measurement display permanently. An LED flashes to indicate the CO2 range (green, yellow, red). But if you want to see the exact value (e.g. how close you are to the next limit), you have to activate the display by pressing a button.
And when pressing the button is annoying again the key tone, which you can not turn off.
It's a bit difficult to distinguish between the green and yellow LEDs. Also therefore I would have liked to have a permanent display.
I would also have liked to have the possibility to turn off all sounds completely. So key tones and any alarms.
But you can only program a "quiet time" where no acoustic alarms are generated. E.g. during the night.
I have helped myself by setting the idle time from 00:00 to 23:59.
Key tones remain.
And at 23:59 there is a short pips, probably to show that the rest period is now over.
Nevertheless: for me a good device. Does what it should. Am satisfied.
Pro
- Obviously accurate measurement (according to SRF Kassensturz test from 09.11.2021)
- Backup battery
- Design
Contra
- Key tones cannot be switched off
- No permanent display possible ?
- Battery only as short-term backup, no continuous battery operation
- Anonymous
3 years ago •
purchased this productindispensable in the office
Indispensable in the office. I'm amazed at how many times a day the device changes from green to yellow, in the 1-person office with Mac and laser printer....
Wouldn't want to do without it any more.
Enjoy the clear display and find the flashing very pleasant before the acoustic signal comes.
Conclusion: I now ventilate much more than before, am fresher and more concentrated at work.Pro
- clear display
- super signals
- fast reaction to changes
- armin.birrer
1 year ago •
purchased this productWorks, no permanent display possible
Works, but unfortunately no permanent display is possible. You always have to press manually to see the values. The sensor flashes in different colours (small coloured bar), but I find that more annoying than useful.
Pro
- Works reliably
Contra
- No permanent display possible, even if the sensor is always connected to the power supply