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VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles

VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles

VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles
$ 19.99

Score By Feature

Based on 5,245 ratings
Suction power
9.80
Easy to use
8.88
Temperature Control
8.11
Accuracy
8.12

OveReview Final Score

How Our Score Is Calculated

Product Description

Ensure a consistent, reliable plant temperature Regulates and maintains your preferred plant temperature within an adjustable range from 40 - 108 F (temp display range is 32 - 210 F) Comes with a sensor probe that lets you monitor your plant's roots temperature
With a hexagonal shape that is easy to grip and made of an extra-tough plastic, components will not rust or malfunction under adverse conditions.
It comes with a manual, but you will not need to read it to set it up or operate it. Just three buttons will enable you to either set a temperature or change the display between Fahrenheit and Celsius in a blink of an eye
With our controller, you can hang it on the wall or hang it on the wall via the hang tab there is a convenient angled socket that keeps cords neat and untangled. As all things should be, keeping your growing operation perfectly balanced is guaranteed
Safety and compliance guaranteed Compatible with any heat mat and ready to plug in to any North American outlet VIVOSUN always stands behind its products and cares for our customers. If you have any questions or concerns, please don't hesitate to contact our friendly customer service staff.

Questions & Answers

To switch from °F to °C, what do you need to do?

When you hold the up/ down buttons, you will see a line move up and down

Are there any limits to how many mats can be attached?

On the thermostat, there is only one outlet. Because the thermostat is rated for 1000 watts, you can use a power strip and several heating mats in conjunction with it, providing you do not exceed the power rating of the unit. In any case, I would not connect more than half the rated power (i.e. I don't want to seem negative, but 17 watt heavy duty flooring mats is a lot!

Can this thermostat work with any mat or is it specific to the mat that comes with it?

A thermostat is nothing more than that. A heating lamp or any other device that emits heat can be controlled with this device. You can plug in whatever device you want and the probe will sense the temperature and turn the power on or off.

Do you have any experience with saltwater and this probe?

In the instructions it states, "do not immerse the temperature probe in liquid".

Selected User Reviews For VIVOSUN Digital Heat Mat Thermostat Temperature Controller 40–108 ºF for Seedlings, Germination, Rooting, Fermentation and Reptiles

For a couple of weeks, we had no trouble
4/5

Then we started getting false results. The device worked well for a few weeks before beginning to fail. The real temperature was closer to 70 when the thermometer read 90. A few days after I posted last, Vivosun contacted me and told me that a newer model of this product had been updated and that they were offering to send me the new model at no charge and that I did not have to return the old one. It's beyond the call of duty when it comes to customer service. I want you to know how much I appreciate you, A good customer service experience made me change from one to four stars.

Kase Yates
Kase Yates
| Jan 11, 2021
It doesn't seem right for someone to have to lose $20 doing something like that to recoup the money they have spent
3/5

My corn snake has a heating mat, so I purchased this to help control it. When set to 84°, it will heat up to 89° or even as high as 92° depending on settings. Although the enclosure displays these high temperatures, the temperature in the enclosure on a 1 inch piece of aspen substrate is 69°-70° 3 digital thermometers confirmed these temperatures to be 70°. It appears that the device's temperature probe is defective. I attempted to compensate by setting it to high 90s, but the temperature readings had been inconsistent for me to find a way to use it. It doesn't seem fair for a person to have to do something like that in order to try to recover I had to add a comment about Vivosun to my original review. After posting my comment on the website during the afternoon, Vivosun contacted me the following morning to offer a replacement unit and to ask how they could help. It sounds like a good thermostat with strong customer service, and I would not hesitate to purchase one.

Everest Gould
Everest Gould
| Oct 26, 2020
Is very good at what it does
5/5

The thermostat and six mats I purchased were both for my home. If you want to do it the same way that I did (do it at your own risk), then you should plug a six outlet surge strip into the thermostat and plug all your mats into that When I placed the probe into one of the seed trays, all of them were perfectly controlled. It worked well with Vivosun mats. I could not have been happier with the combination. Obtaining a 100% germination rate and having all my seeds germinate 4-4 in the pot was made possible due to this product With the mats, you will be five times faster. Simply set the thermostat and leave it alone, it was easy to use.

Rayna Flores
Rayna Flores
| Aug 29, 2020
It is Awesome to Deal with Customers! I have updated
5/5

During a spring 2018 review, this is an update (at 02/18/2019) to the review from last year. They provided a replacement for my seeding trays that has been working great for the past two I have found that they stand by their products and are willing to make things right if there are any issues. I have included a previous review The item is one I purchased last year, in January of The purchase I made was for the older model, which has been redesigned and updated since then. Although there were some major problems with it, I didn't contact the seller at the time. When I was starting my seeds and looking for a new unit this year, I decided to write As soon as I posted the review, I received an email from the vendor letting me know they would replace the old unit I bought more than a year ago! A new unit was delivered to me today free of charge, and it is working smoothly. Even though anything electronic can go wrong sometimes, I am really impressed with this vendor and their willingness to go above and beyond.

Sasha Tyler
Sasha Tyler
| Dec 04, 2020
PETS AND PLANT LIFE ARE AT RISK
3/5

After it was installed, it malfunctioned on the Using the same brand of thermostat and heating pad, I set up the room. Things were set up to stay at 77 degrees Fahrenheit after the setup process seemed fairly simple. My unit showed 0 on the display when I woke up in the morning. A temperature of 106 degrees was recorded in the enclosure, the heating element was stuck on. It is a good thing that there were no pets in there, because Edit

An error occurred here but it was not caused by the user. The rest of the week I ran the system for a few days and it seemed to be fine. To make sure everything was working, I tested with a temperature gun several times a day, which always read right When I stopped checking after a few days, it seemed fine, but one morning I awoke to find it had become There was only a 0 in the display instead of an accurate temperature and it was stuck on the heating pad. As a result, the interior was again You should not rely on this product to perform properly. When you don't check on it constantly, you could put your plants and pets at risk. Raising my rating from 1 to 1. In order to resolve this, the seller's only option is to return the item back to them. In exchange for a new unit, I would be more than happy to accept a replacement if it worked, but the seller must guarantee that this won't happen again.

Juliette Warren
Juliette Warren
| Mar 17, 2021
If you use a , this is a must-have
5/5

If you are using a seedling heat mat, this is a must-have. Due to an errant seedling heat mat without a thermostat, a good number of my first round of seedlings died off or were prevented from germinating. There is not much to this thermostat, but it does its job. Don't assume your seedling heat mat will do the trick order one of these too if you do decide to use one. In fact, I had a germination rate of about 95% after finally breaking down and getting the thermostat. Despite the hardness of the Jalapeno plants, which I heard are notoriously hard to germinate, I've had 100% success with my Jalapeno plants. In regards to germination, the Brandywine Red was the most finicky I'll put that down to the seeds/type of plant since of the 6 or 7 seeds I planted, I was only able to germinate three. Everything else (the squash, the zucchini, the San Marzano's, the Sun Golds, the cucumbers, and the bell peppers) germinated beautifully! The heat mat I used with it was a really good one. The picture shows the seeds after they were planted on Day 5. The heat mat took off quickly, so it's pretty clear they were on to something.

Beatrice Katz
Beatrice Katz
| Apr 27, 2021
Despite being able to get as hot as 77 degrees, the defective stays at that temperature
3/5

The heating mat and this kit allowed me to ensure that the fig cuttings that I had purchased from all over the world would have all the conditions they needed to begin growing. In my experience, the package was opened a week ago and I opened it to test it. The temperature stayed at 77 degrees and would not go This happens because the thermastate turns my heating mat off, and I need the house to be at least 20 degrees warmer than my heater. Even though this product had some bad reviews, I purchased it anyways. I have one more defective one now. The process has caused me to lose half of my figs. The problem I have with it is that it won't work properly and if it did work it would be an awesome addition to propergate your cuttings or.

Kaitlyn Perez
Kaitlyn Perez
| Dec 08, 2020

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