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VIVOSUN Digital Thermometer Grow Tent Hygrometer, Indoor Outdoor Temperature and Humidity Meter Guage with Backlight for Home, Office, 2 Pack

4.5 4.5 out of 5 stars 488 ratings
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Brand VIVOSUN
Special Feature High Accuracy
Color Black,Green
Age Range (Description) Adult
Product Care Instructions Wipe Clean
Unit Count 2 Count
Power Source Battery Powered
Number of Batteries 2 AAA batteries required.
Upper Temperature Rating 158 Degrees Fahrenheit
Response Time 10 seconds

Customer ratings by feature

Easy to use
4.6 4.6
Easy to read
4.5 4.5
Accuracy
4.3 4.3
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VIVOSUN Digital Thermometer Grow Tent Hygrometer, Indoor Outdoor Temperature and Humidity Meter Guage with Backlight for Home, Office, 2 Pack

VIVOSUN Digital Thermometer Grow Tent Hygrometer, Indoor Outdoor Temperature and Humidity Meter Guage with Backlight for Home, Office, 2 Pack

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Product Description

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thermometer with 3 sensors 2 2 Pack Digital Indoor Thermometer and Hygrometer 1 1 2
Wireless Thermometer and Hygrometer with 3 Remote Sensors Wireless Thermometer 2 Pack Digital Indoor Thermometer and Hygrometer Mini Thermometer Mini Dehumidifier Electric Mini Dehumidifier
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Customer Reviews
4.2 out of 5 stars
6,934
4.2 out of 5 stars
6,934
4.4 out of 5 stars
1,117
4.5 out of 5 stars
2,922
3.7 out of 5 stars
2,567
3.7 out of 5 stars
2,567
Price $28.99 $18.99 — — — —
Function Provides accurate humidity and temperature readings for both inside and outside Provides accurate humidity and temperature readings for both inside and outside Report measurement of temp & humidity s every 10 seconds Report measurement of temp & humidity s every 10 seconds Remove excess moisture from indoors Remove excess moisture from indoors
Dimension 3.8" x 4.5" 3.8" x 4.5" 2.5" x 3" 2.5" x 3" 7.1'' x 5.1'' x 11.2'' 9.5'' x 7.1'' x 14.2''
Wireless Sensor 3 1 no no no no
Features Precise data; Backlight & LCD touch screen Precise data; Backlight & LCD touch screen Ultra-reliable & accurate; Easy to read & operate Ultra-reliable & accurate; Easy to read & operate Energy-efficient; Auto shut-off function Compact and portable; Large capacity; Touch screen control

From the brand

Previous page
  2. vivosun

    Who are we?

    VIVOSUN is the global leader for at-home growing technology & equipment. With over 10 years of demonstrated excellence in the development and production of growing tools, we have established ourselves as a trusted partner for every step in the growing process and for every level of grower.

  3. LED Light
    4X AeroLight
    100W LED Grow Light Set
    AeroZesh S6 Inline Duct Fan

    LED Grow Light

    Visit the Store

  4. grow tent
    clip fan
    inline fan
    heat mat

    Grow Tent System

    Visit the Store

  5. garden cart
    COMPOSTER
    GROW BAG
    PRUNER

    Gardening

    Visit the Store

  6. How did we get our start?

    Founded in California, VIVOSUN is a leading-manufacturer of indoor horticultural equipment.

    What makes our products unique?

    We will help you manage your plants with scientific precision and control all aspects of your grow with high-quality technology and tools including durable growing enclosures;Whether you grow indoors or out, we provide everything you need to grow the highest quality plants in the shortest amount of time.

    Why do we love what we do?

    Our mission is to empower growers at all levels and of all types to grow the best of what they love.

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Top Brand: VIVOSUN

Highly Rated
100K+ customers rate items from this brand highly
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Customer reviews

4.5 out of 5 stars
4.5 out of 5
488 global ratings

Customers say

Customers like the accuracy, quality, readability, value, and backlight of the thermometer. For example, they mention it's easy to set up, accurate in temperature and humidity, and works well. Some appreciate the backlight feature, which is useful for dim areas or at night. They are also satisfied with size.

AI-generated from the text of customer reviews

21 customers mention17 positive4 negative

Customers like the accuracy of the thermometer. They say it's easy to set up, accurate in temperature and humidity, and helps them keep their thermostat set accurately. They also say it helps them track temperature differences between lights on and off times. The thermometer and hygrometer show the current temperature and moisture level, as well as the 24 hour highs and lows.

"...This is a great way to get the house to a better consistent temperature. We have them placed in different rooms." Read more

"Very easy to use, and accurate in temperature and humidity. I love how there’s a blue backlight to see in difficult lighting...." Read more

"...and humidity is in my home and this product supplies me with a very accurate reading of both...." Read more

"...That's so helpful for tracking temperature differences between lights on and off times, as well as keeping a handle on humidity variance...." Read more

21 customers mention17 positive4 negative

Customers like the quality of the thermometer. They say it's a fantastic product, works well, and is sturdy on its own. Some customers also mention that it works well in the tent and that the battery life is great.

"The units are large and easy to see. I also love the backlight. Sturdy on their own in my indoor tents. Will be buying them again if need be!" Read more

"These are fantastic!The battery life is great on top of the accessibility of them...." Read more

"...Accuracy within a few degrees side by side.Works good in the tent on the floor." Read more

"It works as designed and as advertised accuracy. Generally, the product is OK." Read more

17 customers mention15 positive2 negative

Customers find the thermometer easy to use and read. They appreciate the glowing face and the convenient size. They also say it's accurate and easy to set up.

"Very easy to use, and accurate in temperature and humidity. I love how there’s a blue backlight to see in difficult lighting...." Read more

"The units are large and easy to see. I also love the backlight. Sturdy on their own in my indoor tents. Will be buying them again if need be!" Read more

"larger than I expected and easy to use. All 4 matched up within the published parameters." Read more

"...The glowing face is very easy to read when lit up, as well" Read more

10 customers mention10 positive0 negative

Customers appreciate the value of thermometer. They say it's a great inexpensive way to check things out, with a large screen that's easily seen. Some say it’s worth purchasing several to have around the house or office.

"It works.. good price" Read more

"...Love the price too!" Read more

"...It is a great inexpensive way to check things out." Read more

"So easy to set up, so accurate! Very inexpensive, worth purchasing several to have around the house or office" Read more

7 customers mention7 positive0 negative

Customers find the backlight of thermometer useful for dim areas and at night. They also appreciate the blue backlight for easy viewing in difficult lighting.

"...I love how there’s a blue backlight to see in difficult lighting. Also comes in a 2 pack, I put one in my grow tent and another in my mini fridge...." Read more

"The units are large and easy to see. I also love the backlight. Sturdy on their own in my indoor tents. Will be buying them again if need be!" Read more

"...And it lights up with a touch. And you get two!..." Read more

"...Light feature useful for dim areas or at night." Read more

5 customers mention5 positive0 negative

Customers find the thermometer larger than expected, easy to use, and visible. They also love the large digits.

"The units are large and easy to see. I also love the backlight. Sturdy on their own in my indoor tents. Will be buying them again if need be!" Read more

"larger than I expected and easy to use. All 4 matched up within the published parameters." Read more

"...Love the large digits." Read more

"Nice size..." Read more

Gets the job done!
4 Stars
Gets the job done!
I really like the strong magnets on the back of the unit. Allows me to hang it on the rods in the grow tent with out fear of it falling on my plants. The glowing face is very easy to read when lit up, as well
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Top reviews from the United States

Amazon Customer
5.0 out of 5 stars Great product!
Reviewed in the United States on January 31, 2022
Verified Purchase
We have baseboard heat in our house. This is a great way to get the house to a better consistent temperature. We have them placed in different rooms.
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TopherLamar
5.0 out of 5 stars Easy to use & read
Reviewed in the United States on June 14, 2020
Verified Purchase
Very easy to use, and accurate in temperature and humidity. I love how there’s a blue backlight to see in difficult lighting. Also comes in a 2 pack, I put one in my grow tent and another in my mini fridge. Much better to read than the Acurite brand I purchased before. Comes with magnets on the back or can even mount to hang. Definitely a good purchase!
Customer image
TopherLamar
5.0 out of 5 stars Easy to use & read
Reviewed in the United States on June 14, 2020
Very easy to use, and accurate in temperature and humidity. I love how there’s a blue backlight to see in difficult lighting. Also comes in a 2 pack, I put one in my grow tent and another in my mini fridge. Much better to read than the Acurite brand I purchased before. Comes with magnets on the back or can even mount to hang. Definitely a good purchase!
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Maxwell Johnson
4.0 out of 5 stars The plastic shell design makes the product near useless when unmodified.
Reviewed in the United States on June 25, 2022
Verified Purchase
At first I was very disappointed with this product. The plastic case (though having some small holes for air) separates the air outside the device from the inside too well, this causes the inside sensor to take temps from inside the thermometer itself rather than the air around the thermometer. This makes it take way longer to get an accurate reading and by the time the thermometer catches up, the temperature of the air has already changed further than the reading.

I solved this issue. I took the screws out of the back plate. The components are now bare, this allows them to get correct readings much quicker, (instead of hours) nearly as fast as the update interval. Accuracy is also greatly improved. What was once about a 1.5F average difference was now 0.2-0.5F. They even sync up often! I then used the back plate with a thin strip of thick cardboard to make a stand for the front half. This makes the touch screen risky, but I don't actually need the light or to review the stored data.

Message for thermometer designers. Always poke the sensors outside of the case.
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Michael Kowalczyk
5.0 out of 5 stars Large enough to be visible
Reviewed in the United States on January 19, 2020
Verified Purchase
The units are large and easy to see. I also love the backlight. Sturdy on their own in my indoor tents. Will be buying them again if need be!
Customer image
Michael Kowalczyk
5.0 out of 5 stars Large enough to be visible
Reviewed in the United States on January 19, 2020
The units are large and easy to see. I also love the backlight. Sturdy on their own in my indoor tents. Will be buying them again if need be!
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Generalrem
5.0 out of 5 stars Very accurate and inexpensive.
Reviewed in the United States on February 5, 2020
Verified PurchaseEarly Reviewer Rewards(What's this?)
These are great. I’m keen on knowing what the temperature and humidity is in my home and this product supplies me with a very accurate reading of both. I highly recommend this product to anyone who needs to know temperature and humidity levels in a particular space.
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amanda
5.0 out of 5 stars Great for home monitoring
Reviewed in the United States on June 25, 2021
Verified Purchase
larger than I expected and easy to use. All 4 matched up within the published parameters.
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Angelo Saxon
5.0 out of 5 stars Economical and useful
Reviewed in the United States on July 23, 2020
Verified Purchase
I was curious about the conditions in my grow tents. Sure, I had an analog hygrometer and thermometer in there but really it only showed a glimpse of the conditions. This battery powered thermometer and hygrometer shows the current temperature and humidity, as well as the 24 hour highs and lows. That's so helpful for tracking temperature differences between lights on and off times, as well as keeping a handle on humidity variance. And it lights up with a touch. And you get two! With this I was able to solve an environmental issue in my grow space and for that I am pleased and grateful. Would recommend.
2 people found this helpful
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Gage
5.0 out of 5 stars These are truly quality as always .
Reviewed in the United States on May 6, 2020
Verified Purchase
These are fantastic!The battery life is great on top of the accessibility of them.I have two and plan on getting a few more (one for each tent) they read on the dot and I can’t wait to see more people get some .
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