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frontpageiconian | Staff posted Today 06:31 PM
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Item 1 of 3
frontpageiconian | Staff posted Today 06:31 PM

Prime Members: BaldrTherm Solar-Powered Room Thermometer & Indoor Humidity Meter

+ Free Shipping

$4.25

$17

75% off
Amazon
16 Comments 5,747 Views
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Deal Details
BaldrTherm via Amazon has for Prime Members: BaldrTherm Solar-Powered Room Thermometer & Indoor Humidity Meter (White & Black) for $8.49 - 50% when you apply promo code 87UG7NNL at checkout = $4.24. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5/5 from 400+ Amazon customer reviews.
  • About this store:

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
BaldrTherm via Amazon has for Prime Members: BaldrTherm Solar-Powered Room Thermometer & Indoor Humidity Meter (White & Black) for $8.49 - 50% when you apply promo code 87UG7NNL at checkout = $4.24. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this product:
    • Rating of 4.5/5 from 400+ Amazon customer reviews.
  • About this store:

Original Post

Written by iconian | Staff

Community Voting

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15 Comments

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Today 08:31 PM
3,797 Posts
Joined Sep 2019
LavenderPickle7682Today 08:31 PM
3,797 Posts
Hope you don't need to check the temperature at NIGHT! 🤣
3
1
Today 08:34 PM
1,609 Posts
Joined Jan 2013
Curb71Today 08:34 PM
1,609 Posts
Quote from LavenderPickle7682 :
Hope you don't need to check the temperature at NIGHT! 🤣
Solar recharges batteries, pinecone
2
3
Today 08:55 PM
991 Posts
Joined Feb 2015
ducki3Today 08:55 PM
991 Posts
Nice concept of solar charging but it means its in somewhat direct sunlight or right by a window so I doubt the temp measument would be an accurate overall room temp.
1
Today 08:57 PM
11 Posts
Joined Nov 2018
TheMesanToday 08:57 PM
11 Posts
The discount code no longer works
1
1
Today 08:58 PM
658 Posts
Joined Jun 2019
UniqueAlpaca719Today 08:58 PM
658 Posts
Quote from ducki3 :
Nice concept of solar charging but it means its in somewhat direct sunlight or right by a window so I doubt the temp measument would be an accurate overall room temp.
Depends. Some device can charge by any light source including those of incandescent or fluorescent.
Today 09:17 PM
4,834 Posts
Joined Nov 2004
whenry83Today 09:17 PM
4,834 Posts
I thought it was white or black, but it's both. Slick!
Last edited by whenry83 November 28, 2025 at 02:22 PM.
Today 09:24 PM
1,107 Posts
Joined Apr 2015
DaronMaxToday 09:24 PM
1,107 Posts
Quote from whenry83 :
I thought it was white or black, but it's both. Slick!
Same here slick. 2 for $4.67 shipped

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Today 09:25 PM
1,127 Posts
Joined Sep 2017
slickdealgbToday 09:25 PM
1,127 Posts
In for 1. Hope ghetto doesn't steal it.
Today 09:30 PM
180 Posts
Joined Dec 2013
ArunA3711Today 09:30 PM
180 Posts
Quote from slickdealgb :
This is a dumb concept
Still works. 2 for $4.56 shipped. Awesome deal.
Today 09:47 PM
3,797 Posts
Joined Sep 2019
LavenderPickle7682Today 09:47 PM
3,797 Posts
Quote from UniqueAlpaca719 :
Depends. Some device can charge by any light source including those of incandescent or fluorescent.
The item photo clearly states it is "Powered by Pure Light" -- which I interpret as requiring actual full-spectrum sunlight, not artificial light (which isn't typically considered "pure").
Today 10:17 PM
24 Posts
Joined Oct 2016
jagkothToday 10:17 PM
24 Posts
Sweet
Today 10:18 PM
2,578 Posts
Joined Aug 2011
rockmoToday 10:18 PM
2,578 Posts
It's a 2 pack. The black one is solar and battery powered. The white one is solar only. Not sure I like the branding on the front, it's rather obnoxious.
Last edited by rockmo November 28, 2025 at 03:20 PM.
Today 10:23 PM
37 Posts
Joined Feb 2021
craving.phoToday 10:23 PM
37 Posts
Quote from LavenderPickle7682 :
The item photo clearly states it is "Powered by Pure Light" -- which I interpret as requiring actual full-spectrum sunlight, not artificial light (which isn't typically considered "pure").
That's probably standard packaging fluff. This "tech" is decades old. Looks like old-school thin-film cells you'd find on calculators. And the liquid crystal display requires very little power, almost like e-ink.
Today 10:25 PM
20 Posts
Joined Jun 2017
scottesyrToday 10:25 PM
20 Posts
Promo code expired

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Today 10:27 PM
488 Posts
Joined Jul 2008
raju.guptaToday 10:27 PM
488 Posts
Code Expired

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