Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
forum threadSFS1169 posted Feb 21, 2026 04:05 PM
  1. Deal Image
Item 1 of 1
forum threadSFS1169 posted Feb 21, 2026 04:05 PM

4 Pack Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor 15% off $8.46

$8.46

$9.95

14% off
Amazon
6 Comments 2,893 Views
Get Deal at Amazon
Good Deal
Save
Share
Deal Details
Great for 3D Printer Filament Containers

https://www.amazon.com/dp/B07GR67...JKGHKZ402Z
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Great for 3D Printer Filament Containers

https://www.amazon.com/dp/B07GR67...JKGHKZ402Z

Community Voting

Deal Score
+4
Good Deal
Get Deal at Amazon

Leave a Comment

Unregistered (You)

6 Comments

Sign up for a Slickdeals account to remove this ad.

Feb 21, 2026 04:18 PM
32 Posts
Joined Nov 2011
itsmiFeb 21, 2026 04:18 PM
32 Posts
customers mention accuracy, 466 positive, 308 negative
Feb 21, 2026 06:13 PM
11 Posts
Joined Dec 2014
cowherfamily08Feb 21, 2026 06:13 PM
11 Posts
Quote from itsmi :
customers mention accuracy, 466 positive, 308 negative
I have one in my AMS and it reads 15% humidity, the AMS reads 20%. I trust what my AMS says is the humidity inside the unit.
Pro
Feb 23, 2026 04:14 PM
9,633 Posts
Joined Mar 2018
WooHoo2You
Pro
Feb 23, 2026 04:14 PM
9,633 Posts
Quote from itsmi :
customers mention accuracy, 466 positive, 308 negative
I have a 4 pack of cheap ones similar to this (but not the same exact model). Out of the 4 there appears to be a 10% swing between the highest and lowest measurement and roughly 5% +/- over that of the outdoor RH my local news reports. As long as you were okay with a spitting distance measurement these should okay. Might want to 'calibrate' them using the outdoor relative humidity so you can get a guess of where your particular units read in relation.
Feb 24, 2026 02:16 PM
44 Posts
Joined Jan 2023
LavenderSeagull366Feb 24, 2026 02:16 PM
44 Posts
These get "stuck" after a while and stays at 10% / 20%. You can take them out, leave them to "rehydrate" overnight then they'll start working again.
Feb 25, 2026 01:45 AM
141 Posts
Joined Nov 2014
GeorgeP4063Feb 25, 2026 01:45 AM
141 Posts
My experience with these things is not good. *Maybe* 1 in 4 is somewhat accurate. In addition, the AMS Pro doesn't have a very accurate hygrometer (and they'll admit it if you ask). I ended up spending a few extra bucks and got an Inkbird hygrometer. Zero regrets.
Feb 25, 2026 05:05 PM
114 Posts
Joined Jun 2009
jay9055Feb 25, 2026 05:05 PM
114 Posts
30 day low price = $8.46

Leave a Comment

Unregistered (You)

Related Searches

ComputersPrinters3D PrintersAmazon

Popular Deals

See All
Found by phoinix
Today 08:03 AM
Forum Thread
[SnS, AC] $2.30* | 3-Pack 4-Oz Velveeta Original Cheese Sauce Pouches at Amazon$2.30$3.99
42% off
0
Found by hawkblu09
Yesterday 04:14 PM
Forum Thread
Nike Men's Run Swift 3 Road Running Shoes (2 colors) + $10 Kohl's Cash $50.97 + Free Shipping$51$85
40% off
0
Found by Discombobulated
Today 09:19 AM
Forum Thread
Blue Mountain State: The Complete Series (2010) (Digital HDX TV Show) $7.99 via VUDU/Fandango at Home$7.99$117
93% off
2
Found by phoinix
Apr 14, 2026 07:07 AM
Forum Thread
$16.67* | 10-lb Yes4All Fitness Slam Medicine Ball at Amazon$17$34
50% off
0
Found by DLS4U
Yesterday 09:23 PM
Forum Thread
LG - 4.1 Cu. Ft. High-Efficiency Top Load Washer with TurboDrum Technology + 7.3 Cu. Ft. Electric Dryer with Sensor Dry - White + $100 Best Buy Gift Card - $1,099.98 $1099.98$1,100$2,600
57% off
0

Trending Deals

See All
Found by phoinix
Today 08:03 AM
Forum Thread
[SnS, AC] $2.30* | 3-Pack 4-Oz Velveeta Original Cheese Sauce Pouches at Amazon$2.30$3.99
42% off
0
Found by ItsSoCheap
Today 08:59 AM
Forum Thread
7.5-Qt PowerXL StirMax 9-in-1 Digital Multi-Cooker w/ Automatic Paddle to Stir & Shred $43.58 + Free Shipping$44$112
60% off
3
Found by ItsSoCheap
Today 10:49 AM
Forum Thread
Prime Members: 3-Tier Spacecare Wall-Mounted Power Tool Organizer $11.99 + Free Shipping$12$30
60% off
0
Found by phoinix
Today 10:58 AM
Forum Thread
$9.80 | Klein Tools GHTC5B Scissors at Amazon$9.80$15
34% off
0
Found by BBQchicken
Today 05:07 AM
Forum Thread
Puyo Puyo Tetris 2S (Nintendo Switch 2) $20 + Free Shipping w/ Prime or on orders over $35$20$40
50% off
0