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$35
My current one did not have read-outs for Carbon-monoxide (CO), Benzene (C6H6), Particulate Matter.
TMI: Anything under PM2.5 (12 μg/m*3) is supposed to be unregulated at the current time.
The new one --I just purchased-- is said to have an auto-calibration feature.Neat, having a log burner that’s usually left open in my wee bungalow i should probably get something similar.
How accurate is it?, does it have accredited testing?
The new one --I just purchased-- is said to have an auto-calibration feature.
Aliexpress, being my go-to, cheap stuff (slave-labor) purchase destination, has so many similar offerings.
Thus, one needs to actually do some serious vetting, before pulling the trigger.
Gas stoves produce (byproducts) both CO and NO2; but you cannot find an air-quality meter which has nitrogen dioxide detectors at reasonable prices.
Happy hunting and use care in selecting the correct one for your application and needs.![]()
Since I have that album on original CD, SACD (mc) and now the Atmos BD, I completely understand.Not sure why I'm such a sucker when it comes to all these Pink Floyd re-releases.
Here's the new 50th anniversary Wish You Were Here (in 5.1 and Atmos) alongside the same in "Experience Edition," which didn't even have multi-channel tracks. Not sure why I bought that one.
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Edit: It gets worse. I just found the 'Immersion' release on the shelf as well, which does have the 5.1 mix on DVD audio.
If you are on the staff of a cat, then it's a must have. With a dog, you are their owner; with a cat, you are staff.Cool or kitsch? It's my latest thrift-store find.
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My new one should arrive w/i a week.Having a look at your tuya model on aliexpress now,![]()
How would you calibrate those readings? Other than a zero point how would know if they were off?My new one should arrive w/i a week.
Don't pull the trigger just yet: Let me compare readings of the new versus old.
And *if you remind me and *if I remember; I can post my comparative reading (vis-a-vis but not absolute) here.
So minimalist that it requires no soil, no plant, no water: I say go all the way to micromism; absent -even- of the pot and the shelf!I strongly think about buying this last 'cool thing'
I am hoping that your photo will give me more impetus to just toss a few buckets full of USB cables, w/o losing any tears or testers but cutting my losses.Cheap and effective USB cable tester. Tested about 55 cables of various types and lengths and ended up recycling 35 due to redundancy or lack of data capability.

One of my biggest fears is to have to buy a USB cable because I tossed one thinking I would never need it.I started this reply to ask you price and link...but you made me think...
I am hoping that your photo will give me more impetus to just toss a few buckets full of USB cables, w/o losing any tears or testers but cutting my losses.![]()
I borrowed it from my local libraryI strongly think about buying this last 'cool thing'