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VIVOSUN Digital Heat Mat Thermostat Controller, 40–108 ºF 1000W for Reptiles, Seedlings, Germination, Incubation and Fermentation

  • Based on 6,091 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Sep 4
Order within 6 hours and 8 minutes
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Features

  • Professional, Reliable Results: Regulates and maintains your preferred temperature within a control range from 40-108 F (Temperature display range is 32 -210F); Perfect for professional horticulturalists or the budding grower; Comes with a sensor probe so you can reliably track the temperature of your plants roots
  • High-Quality Construction: With an easy-to-grip hexagonal shape and made of an extra-fortified plastic, components will not rust or malfunction under tough conditions
  • Zero-effort Set Up & Operation: The controller comes with a manual but you wont need to read it; Using just 3 buttons, you can set a temperature or change the display between Fahrenheit/Celsius in seconds
  • Use, Hang, Forget: Our controller comes with a hanging tab and wall mount along with a convenient angled socket to keep cords untangled and neat; Guaranteed to keep your operation perfectly balanced, as all things should be
  • Compatibility & Safety Guaranteed: Compatible with any heat mat and ready to plug in to any North American outlet

Color: Green


Brand: VIVOSUN


Voltage: 230 Volts


Material: Plastic


Display Type: LCD


Operating Temperature: 4E+1 Degrees Fahrenheit


UPC: 742920469641


Manufacturer: VIVOSUN


Product Dimensions: 3.94 x 3.94 x 9.84 inches


Item Weight: 13.5 ounces


Item model number: 330101


Is Discontinued By Manufacturer: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excellent!
Used to regulated the temp of a heat mat in our chick brooder. I tuck the mat into a box on its side to make a little cave and place into a plastic brooder bin. Being able to control the temp in the brooder is important and this does the job very well!
Reviewed in the United States on March 23, 2025 by Whitney

  • Simple and works!
Easy to setup for our reptile to maintain a warm location without being too hot
Reviewed in the United States on February 18, 2025 by John

  • Upgrade Older Heating Mats
We own two temperature-controlled VIVOSUN heating mats that work flawlessly. We also own two large seedling heating mats (that don't have a adjustable thermostats) that we stopped using last year because they got too hot and overheated the plant roots in several seedling flats. While this thermostat only has one outlet, I can regulate the temperature of both mats with a connected plug strip. So far, so good. Seedlings are thriving in our outdoor greenhouse. ... show more
Reviewed in the United States on March 13, 2025 by Thomas Allen

  • Not For Brewing Kombucha
I bought this temperature to keep batches of Kombucha at optimum temperature through the fermentation. Even though some reviews and in the description, brewing Kombucha is mentioned, as being helped by using this control. Unfortunately, it does not suit that purpose. The unit has as external thermometer attached to the end of one of the cables coming out of the unit. This thermometer must be submerged in whatever substrate your measuring temperature in. When the target temperature is reached, the unit turns off temporarily. To have that on/off feature work with Kombucha, you’d have to submerge it in the liquid. The instructions tell you to absolutely NOT submerge the thermometer in liquid. This makes this unit unsuitable for brewing or any use involving temperature control of a liquid. I plan to try putting the thermometer between the outside of the jar and underneath the heating pad to see if this gives me reasonable results. Summarizing, if you need to control of a ferment, Kombucha or otherwise, you should explore another option. If you’re going to use this for seed germination, I think you’ll be fine. It’s well-built, doesn’t feel or look cheap. And Vivosun products have been my top purchase for hydroponics. ... show more
Reviewed in the United States on July 3, 2020 by Thorne Hamstring

  • VIVOSUN Digital Heat Mat Thermostat Controller, 40–108 ºF
This was the first thermostat I purchased for regulate the warming mats in my greenhouse. It is a great product and will do exactly what you need it to do. Don't use the warming mats without using a thermostat as you will have to constantly check on them to maintain the proper temperature for your plants. I recommend this thermostat as it is priced right and works well. ... show more
Reviewed in the United States on February 25, 2025 by MikeyJay

  • The only thermostat I trust for my reptiles
This is the only thermostat I will use for my reptiles. I've never once had issues with accuracy or it not maintaining the correct temperature.
Reviewed in the United States on July 19, 2025 by Cory Paul

  • Great quality to maintain plants year-round
Great quality to maintain plants year-round
Reviewed in the United States on July 5, 2025 by BILLIE WAYNE CLABOUGH

  • Non-Functional display - Fixed by Seller
Received mine two days ago and promptly hooked it up only to discover that the LCD readout only functioned partially. As it stands I am unable to see the actual temperature readings or know for sure if I have set the correct temp on the unit as only parts of the number grids will display but not enough to know exactly what number you are setting. Aside from the bad display, the unit seems very basic to operate and the included instructions were sufficient. Like many others, I must have gotten a bad unit. EDIT 01/01/2017 I was contacted by the seller shortly after posting my original review and they offered to replace the defective unit for me. Upon receiving the replacement unit with expedited shipping, I am happy to say that the display is working perfectly and it appears to be maintaining the temperatures much better too. I'm very satisfied with how things were address and resolved. ... show more
Reviewed in the United States on December 26, 2016 by Apaullo

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