Manufacturer | Inkbird Tech |
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Place of Business | 0755-22743212 |
Item model number | ITC-306T |
Parcel Dimensions | 19.81 x 10.92 x 8.89 cm; 408.23 g |
ASIN | B015FKG4CC |

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Inkbird ITC-306T Digital Heating Thermostat Temperature Controller Dual Timer Cycle 24 Hours Day& Night Display AC 110V 1200W for Reptiles Breeding Greenhouse(Only Heating,No Cooling)
Purchase options and add-ons
Brand | Inkbird |
Special feature | High Accuracy |
Colour | Black |
Age range (description) | Adult |
Included components | Temperature Controller |
Outer material | Acrylonitrile Butadiene Styrene |
Display type | Graphical |
Connectivity technology | Wi Fi |
Product care instructions | Wipe Clean |
Unit count | 1 Count |
About this item
- [Heater Thermostat]-- ITC-306T supports control two heating devices ON or OFF automatically at the same time. Plug and play,easy to set up. Power max:1200W.
- [Dual Timer Cycle 24 Hours]-- The temperature controller be able to set 2 defferernt temp of day and night,more suitable for the physiological need of reptiles and plants.
- [Tempertuare Calibration & Hysteresis]-- Display the measuring and set temps at the same time,will keep a more accurate temp environment. Support reading with °C/°F.
- [Build-in Ultra Capacitor]-- The unit can supply timer chip working for more than 20 days without electricity after fully filled.
- [Mutiple]-- The digital terrarium thermometer is widely be used for reptile incubator, snake rack, seedling heating mat, turtle tank, hedgehog habitat, grow tent, etc.
Frequently bought together

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Bestselling | Highest rated
in this set of productsLowest price
in this set of products- Inkbird Temperature Controller ITC-306T Digital Thermostat Smart Day Night Cycle Dual Heating OutletFREE Shipping by 鶹Get it by Monday, Jun 16
From the brand

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INKBIRD is a smart IoT technology company and its business was established in 2010. As a high-tech company, INKBIRD has been devoting itself to offering its worldwide users excellent smart home living products, since the date it was established.
INKBIRD believes that premium products constructed with smart technology and close to life could help each person lead a free and progressing life like a flying bird.
Product details
- Is discontinued by manufacturer : No
- Parcel Dimensions : 19.81 x 10.92 x 8.89 cm; 408.23 g
- Date First Available : Sept. 16 2015
- Manufacturer : Inkbird Tech
- Place of Business : 0755-22743212
- ASIN : B015FKG4CC
- Item model number : ITC-306T
- Country of origin : China
- 鶹 Rank: #5,295 in Pet Supplies (See Top 100 in Pet Supplies)
- #3 in Terrarium Thermometers
- Customer Reviews:
Product Description

Inkbird ITC-306T is a pre-wired programmable heating outlet temperature controller with time function.
It can be set to two different temps with its function of dual time cycle setting during 24 hours according to the day and night,which can more suitable for the physiological needs of pets and plants.

- Temperature Control Range: -50~99 °C / -58~210 °F
- Temperature Accuracy: ±1°C (-50 ~ 70°C) / ±1°F (-58 ~ 160° F)
- Temperature Control Mode: On/Off Control, Heating
- Temperature Control Output: Max. 10A, 100V ~240V AC
- Sensor Type: NTC sensor (Including)
- Alarm:Over-temperature and sensor fault alarm
Package Content:
- 1x Temperature controller ITC-306T
- 1x Manual
Inkbird Digital ITC-306T Thermostat wiith Day and Night Timer Dual Relays AC Outlet Plug-n-Play
Only Control Two Heaters 1100W 10A Temperature Controller 24h Cycle Timer Smart Output
How to set the Timer parameters?
eg. Set as TS1=25, DS1=2, TS2=18, DS2=1;TR=1, TAH=8, TAM=30, TBH=18, TBM=0, CTH=9, CTM=26
During 8:30-18:00, the temp controls between 23°C~25°C;
During 18:00 to the next morning 8:30, the temp controls between 17°C~18°C;
Parameter CTH and CTM are used for current time setting. The set time is 9:26.

Wine Making
- The inkbird ITC-306T is easy to set up, and the measuring temperature can be calibrated.This thermostat will be easily adjusted to meets your parameters.
- If the power shuts off it remembers the set temps without having to reset.
- Clear LCD display make you read more easier.
- It will be suitable for homebrewing,fermentation,curing meats or sausage,kombucha,etc.
Reptile
- The heater thermostat ITC-306T provide the function of controlling heating pads both with a day and night time temp,will be a helper for the reptile owner.
- The digital display is easily readable from a distance.
- It is easy to install and program and widely be used for turtle aquarium,hedgehog,reptile terrarium,snake tank,3d printer enclosure,chicken coop,ball python rack and more to maintain their temperature environment.
Greenhouse
- Inkbird ITC-306T is a plug and play thermocouple,has 24h cycle timer,be fitted for home use.
- The temp controller keep temperatures adjusted for day and night,it's customizable for setting the temp and differential range you want.
- Using the digital thermostat for the indoor grow tent,basement,heat mat,seed germination,garden,greenhouse,it will help you keep a constant temperature for the planting.

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Aquarium version ITC-306T
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IHC-200 Humidistat
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ITC-608T Temp Humidity Controller
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IBS-TH1 PLUS Bluetooth Thermometer Hygrometer
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Customer Reviews |
4.6 out of 5 stars 3,467
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4.4 out of 5 stars 470
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4.6 out of 5 stars 578
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4.4 out of 5 stars 81
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4.3 out of 5 stars 866
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Temp/Humidity Range | -5099°/-58210° | -5099°/-58210° | 5~99%RH | ձ:-40°100°/-40°212°;ܳ徱ٲ:599% | Inner Sensor:-40~60°C;External Temp Probe: -40~100°C;Humidity:0~99%RH |
Timer Function | no data | Day and Night Timer | no data | no data | no data |
Alarm | High and low temperature alarm | Temperature sensor fault alarm | High and low humidity alarm | Temperature and humidity alarm | Temperature and humidity alarm |
Temp/Humidity Devices Control | Heater and Cooler | Heaters | Humidifier and Dehumidifier | Heater(or cooler) and Humidifier(or dehumidifier) | Temperature and humidity monitor |
Sensor | Temperature Sensor | Temperature Probe | Humidity Sensor | Temperature and humidity sensor | Temp Probe |
Product information
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Customer reviews
Customers say
Customers like the functionality, temperature control, and reliability of the thermometer. They mention it works well, keeps their pets at a good temperature, and is a quality unit. However, some customers have different opinions on the ease of use.
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Customers like the functionality of the thermometer. They mention it works well for the price, keeps the temperature where they want, and works perfectly in a very humid passive solar greenhouse. Customers also say the controllers don't fail.
"Am using this to control heating inside a grow tent. Works well, can change target temperature to have a 'day' and 'night' temperature...." Read more
"Works Great. Ended up returning it though due the fact that it wasn't really necessary to have with a single crested gecko with one 25w heating bulb...." Read more
"...It works well and I haven't had any issues to date...." Read more
"Excellent product that can be programmed to cater to two temperature profiles (e.g. one for day; another for night)...." Read more
Customers like the temperature control of the thermometer. They mention it's accurate, can change the target temperature to have a day and night temperature, and keeps their hedgies at a good temperature. Some say it works for heat only and matches the reading of other thermometers they have set up in the same space.
"...Really like the ability to set a temperature offset. Was able to match the reading of other thermometers I have set up in the same space." Read more
"...I have found that it reads the temperature very accurately, as I have compared its reading to my other digital thermometers and it has always been..." Read more
"...two outlets so I can attach two lights- and having the temperature ranges is great too for making it more realistic to her natural environment..." Read more
"Excellent product that can be programmed to cater to two temperature profiles (e.g. one for day; another for night)...." Read more
Customers are satisfied with the reliability of the thermometer. They mention it's well-built and a quality unit.
"...They’ve always been reliable for me and far less expensive than some of the other options." Read more
"...It's been very reliable and gives me peace of mind to know that my pet will be warm enough, but not overheat...." Read more
"...Unfortunately, one of the four units I purchased failed after 11 months...." Read more
"...It will work to turn on a heater if the temp gets too low. Well built product" Read more
Customers have mixed opinions about the ease of use of the thermometer. Some mention the instructions are easy to follow, while others say the programming is a little wonky and the instructions are written too small.
"...It works well and I haven't had any issues to date. it was easy to setup, but you should have a second thermometer handy to calibrate it, and even..." Read more
"...It took a bit to set up so did a quick YouTube and was able to find a tutorial video which made things easy!..." Read more
"...The setup is very easy and fast if you read the product manual, but it is certainly not intuitive how to set the temperature so it is important to..." Read more
"...Instructions could be better." Read more
Reviews with images

Great for regulating hedgehog enclosure
Top reviews from Canada
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- Reviewed in Canada on October 22, 2019Verified PurchaseAm using this to control heating inside a grow tent. Works well, can change target temperature to have a 'day' and 'night' temperature.
Included instructions couldn't be much less useful if they were written by a caffinated toddler. Fortunately the university of YouTube came to the rescue and I got it working well.
Really like the ability to set a temperature offset. Was able to match the reading of other thermometers I have set up in the same space.
- Reviewed in Canada on January 28, 2024Verified PurchaseWorks Great. Ended up returning it though due the fact that it wasn't really necessary to have with a single crested gecko with one 25w heating bulb. Good product
- Reviewed in Canada on October 25, 2016Verified PurchaseI use it with my turtle aquarium as most heaters have issues when you lay them horizontally and burn out. It works well and I haven't had any issues to date. it was easy to setup, but you should have a second thermometer handy to calibrate it, and even the calibration is easy to do. The instructions are not great and not really in the best order but I found the device intuitive to setup. The only thing I modified was the probe wire, as its quite light and keeps the packing folds in it after you uncoil it, by encasing the wire (just above the probe end) in plastic tubing to make it a bit more ridged to position in the tank and protected from bites. I'm satisfied with it and was a good deal for the price.
- Reviewed in Canada on July 6, 2024Verified PurchaseI use this to control the temperature of a glass terrarium using under-tank-heaters.
I love that it has two outlets so that I can use two heat mats, or use a combination of a heat mat and another heat source.
The setup is very easy and fast if you read the product manual, but it is certainly not intuitive how to set the temperature so it is important to follow the manual directions to set it to the right temperature.
As it only has an upper limit, it works well to keep my tank within a 5 degree window but I would splurge for one with an upper and lower temperature limit if you require more precise control than that.
I have found that it reads the temperature very accurately, as I have compared its reading to my other digital thermometers and it has always been the same reading between all of the probes.
Overall, I highly recommend this product for keeping a terrarium in a slightly larger temperature range, between 5-10 degrees Farenheit. Especially at this price point, it is a great product.
- Reviewed in Canada on September 10, 2023Verified PurchaseI love this!!!!!
I bought this for my hedgehog to regulate the temperature for her. It took a bit to set up so did a quick YouTube and was able to find a tutorial video which made things easy! It is nice having two outlets so I can attach two lights- and having the temperature ranges is great too for making it more realistic to her natural environment (warmer during day and cooler at night). I loved it so much when I got my gecko I knew I had to buy it again! Would recommend! Only thing I wish it came with was a terrarium attachment to the glass or a cage mount! I zip tied it on the cage through the loop on it.
- Reviewed in Canada on April 26, 2025Verified PurchaseI’ve been using these for a few years and I’ve never had an issue with them. They’ve always been reliable for me and far less expensive than some of the other options.
- Reviewed in Canada on May 6, 2025Verified PurchaseExcellent product that can be programmed to cater to two temperature profiles (e.g. one for day; another for night). Unfortunately, one of the four units I purchased failed after 11 months. And, while a full refund was effected, the failure is a possible reflection on quality.
- Reviewed in Canada on June 28, 2020Verified PurchaseI have been using this thermostat with 2 heat lamps to keep my pet hedgehog warm for almost 5 months now. It's been very reliable and gives me peace of mind to know that my pet will be warm enough, but not overheat.
The instruction manual was decent, and I was able to google a video tutorial on how to set it up (just to be sure I understood all the functions correctly).
It did take a bit of experimenting to calibrate it with my digital thermometer, and to figure out where to place the thermostat probe for the best results. The main issue was that the probe takes a bit of time to pick up on changes in temperature - slower than my digital thermometer anyways, which will check temperatures every 10 seconds.
The other downside is that the display is permanently on and bright red (see last photo). It's great for checking the status at night, but bad for nocturnal animals like hedgehogs. I wound up hanging the thermometer from under the table where my hedgehog enclosure sits. That way, she isn't affected by the glow of the display when she's up at night.
For my purposes, I was aiming for a range between 24°C-26°C in my hedgehog's enclosure. I now set my thermostat's ideal temperature to 25.5°C (with the probe in the middle between the two heat sources), and for the lamps to turn on when it drops past 0.1°C of my desired temperature. That way, the far corners of the enclosure never drop below 24°C (which I monitor with a separate digital thermometer).
Once I figured out the optimal set-up for the thermostat and probe, it's been great! Another plus is that the device remembers its previous settings after it's been unplugged or after power outages, so you don't have to worry about redoing everything.
5.0 out of 5 starsI have been using this thermostat with 2 heat lamps to keep my pet hedgehog warm for almost 5 months now. It's been very reliable and gives me peace of mind to know that my pet will be warm enough, but not overheat.Great for regulating hedgehog enclosure
Reviewed in Canada on June 28, 2020
The instruction manual was decent, and I was able to google a video tutorial on how to set it up (just to be sure I understood all the functions correctly).
It did take a bit of experimenting to calibrate it with my digital thermometer, and to figure out where to place the thermostat probe for the best results. The main issue was that the probe takes a bit of time to pick up on changes in temperature - slower than my digital thermometer anyways, which will check temperatures every 10 seconds.
The other downside is that the display is permanently on and bright red (see last photo). It's great for checking the status at night, but bad for nocturnal animals like hedgehogs. I wound up hanging the thermometer from under the table where my hedgehog enclosure sits. That way, she isn't affected by the glow of the display when she's up at night.
For my purposes, I was aiming for a range between 24°C-26°C in my hedgehog's enclosure. I now set my thermostat's ideal temperature to 25.5°C (with the probe in the middle between the two heat sources), and for the lamps to turn on when it drops past 0.1°C of my desired temperature. That way, the far corners of the enclosure never drop below 24°C (which I monitor with a separate digital thermometer).
Once I figured out the optimal set-up for the thermostat and probe, it's been great! Another plus is that the device remembers its previous settings after it's been unplugged or after power outages, so you don't have to worry about redoing everything.
Images in this review
Top reviews from other countries
- ChelseaReviewed in the United States on June 18, 2019
5.0 out of 5 stars Hard to set up, AWESOME to use!
Verified PurchaseThis is a pain to get set up, but once you do, you'll love it! I use it to change my leopard gecko's tank temperature for a warmer daytime temp and a cooler nighttime temp. Here's what I can tell you:
1. If you prefer Fahrenheit (this defaults to Celcius), change that first to make your life easy
2. If you don't hold the set button down after you change a setting, it will not save
3. If you take too long to enter something in, it will time out and nothing you just changed will be saved.
4. Write out the settings you want on paper first, in the order they appear in the settings menu, then you can just plug them in one after another, hold down "Set" and you're good to go! The picture is of my sequence, which I did at 7:36pm, to set the controller to 90F from 8am-9pm and 72F from 9pm until 8am.
I still check the thermometer I have in his terrarium periodically, just to make sure I don't have a fried or frozen lizard, but so far, it's extremely accurate and consistent. I've been using it about 3 weeks. It's so much better for your reptiles' health to have a consistent schedule! This is a great value.
ChelseaHard to set up, AWESOME to use!
Reviewed in the United States on June 18, 2019
1. If you prefer Fahrenheit (this defaults to Celcius), change that first to make your life easy
2. If you don't hold the set button down after you change a setting, it will not save
3. If you take too long to enter something in, it will time out and nothing you just changed will be saved.
4. Write out the settings you want on paper first, in the order they appear in the settings menu, then you can just plug them in one after another, hold down "Set" and you're good to go! The picture is of my sequence, which I did at 7:36pm, to set the controller to 90F from 8am-9pm and 72F from 9pm until 8am.
I still check the thermometer I have in his terrarium periodically, just to make sure I don't have a fried or frozen lizard, but so far, it's extremely accurate and consistent. I've been using it about 3 weeks. It's so much better for your reptiles' health to have a consistent schedule! This is a great value.
Images in this review
- Willow EhrichReviewed in the United States on December 12, 2021
5.0 out of 5 stars Good for the money
Verified PurchaseIts a great inexpensive thermostat perfect for general use. The accuracy is pretty good but being that its an on/off function rather than dimming its not perfect. I keep reptiles, plants and fish, this works great for simple setups perfect for people who are just starting and need something cheap. The user interface and instructions are complete garbage though. Taking some time to watch youtube videos will ensure success. If you can, I would recamend trying to find the version of this with the plastic probe rather than the metal one. The metal one reads more accurate in general but its susceptible to corrosion.
- RenardReviewed in the United States on April 11, 2021
5.0 out of 5 stars Convenient Programming Guide to get started. Highly functional and reliable
Verified PurchaseThe programming instructions are written for those without an IT background. I was able to get them working quite easily. Use them to control a couple of heating pads for my jumping spiders (the temperature probe measures the temperature and turn the heating pads on and off as needed. It's nice because I have them set up to provide a daytime temperature and a lower night time temperature. Very happy with my purchase. Highly recommended!
- melReviewed in the United States on June 20, 2024
4.0 out of 5 stars Simple
Verified PurchaseGot this for my ball python's temporary enclosure. The instructions are worded a bit weirdly, and I did need to look up a video on how to set it up. There's a good amount of videos on youtube explaining everything, and if you're new to reptile keeping like me, it's really helpful.
Works well, it's a simple on-off style one for a very good price. My only wish is that the instruction manual was more helpful, and that it had two probes instead of one, given that it has two outlets.
- ZAReviewed in the United States on October 27, 2016
5.0 out of 5 stars Great for terrariums
Verified PurchaseI have a pet snake and have been needing a thermostat for a while. Using myself as a thermostat for his tank wasn't working very well, and I wanted something that would last and be accurate, something better than the cheap terrarium thermostats I found on 鶹. So far, this thermostat has made me very happy. The settings are useful and, for me, fairly easy to understand so you can get what you need out of it. Now my snake's tank temp stays between 75 and 77 degrees, right where I need it to be so he's not too hot or too cold. I was worried the thermostat might overheat, but it's only gotten a little warm since I've had it.