Inkbird ITC-306T Reptile Vivarium Thermostat for Heat Mats (Day/Night Cycle Timer)
Product description
What it is and why you’d buy it
Inkbird’s ITC-306T is a reptile vivarium thermostat aimed at keeping a heat setup steady. In plain terms, it plugs in and manages heat output so your tank doesn’t swing wildly in temperature.
What makes it stand out on paper is the combination of dual heating control and a 24-hour day/night cycle. That’s useful if you’re trying to mirror natural temperature routines without constantly tweaking a thermostat dial. It’s also built around “no wiring” plug-and-play usage, which matters if you’d rather spend time on husbandry than on setting up electrics.
Key points (the stuff you actually need to know)
The ITC-306T is designed for heating only: both relays are described as being for heating, not cooling. It also includes safety-oriented features such as an over-temperature alarm and a sensor fault alarm.
There’s a dual display window, so you can see the measured temperature while also setting your target. It supports Centigrade and Fahrenheit, and you get temperature calibration plus temperature hysteresis, which can help smooth out temperature behaviour rather than letting it bounce.
One more practical detail: it includes a day/night temperature timer, allowing you to set two different temperatures across a 24-hour cycle. For many keepers, that’s the difference between “it gets warm” and “it follows a routine”.
Where it shines for heat mats and basic heating routines
If your main goal is regulating heat mat temperatures (or other compatible heat bulb heating setups, as suggested by the product positioning), this thermostat is built for stable control. The temperature range is listed as -50 to 99 °C (or -58 to 210 °F), giving you plenty of headroom for typical reptile heating scenarios.
The measured temperature plus set temperature display is handy during routine checks. Instead of guessing where you are, you can see what the controller is reading and what you’ve asked it to hold.
A micro “day in the life” example: you set your day target for the heat mat, then set the night target for the cooler period. Later, when the cycle changes, you don’t have to physically adjust the unit—your routine does it automatically. It’s not glamorous, but it’s the kind of convenience that adds up over weeks.
What you should be cautious about (it’s not perfect for every setup)
A key limitation to keep in mind is that this unit is heating-only. If your vivarium needs cooling control as part of your climate strategy, the ITC-306T isn’t meant to cover that.
Another detail worth taking seriously: it offers a maximum temperature control output of 10A (and lists input power as 100–240VAC, 50Hz/60Hz). That’s generally the kind of info you should verify against your heating device(s) before buying. If your heat source draws more than the stated maximum, the thermostat approach won’t be appropriate.
Also, while the product mentions sensor fault alarm and over-temperature alarm, any thermostat can only do its job if the sensor is positioned and used correctly in your setup. If you place the probe in a “temperature dead spot”, you may still see inconsistent heat behaviour from the enclosure.
Tech specs (quick, decision-focused)
- Type: Reptile vivarium thermostat (heating control only)
- Input power: 100–240VAC, 50Hz/60Hz
- Temperature range: -50–99 °C / -58–210 °F
- Temperature control output (max): 10A, 100V–240V AC
- Timer: 24-hour day & night cycle with dual temperature settings
- Control stability: temperature calibration and temperature hysteresis
- Display: dual display window (measured temperature and set temperature)
- Alerts: over-temperature and sensor fault alarm
Is it a good fit for you? (practical buying guidance)
It’s a good fit if you want a straightforward, plug-and-play reptile thermostat to run heat using stable control, and you like the idea of automatically switching between day and night temperatures.
It makes sense if your priority is day-to-night routine management without constant manual adjustments, and you’d benefit from calibration/hysteresis for more consistent temperatures.
It’s not the best choice if you specifically need cooling control, or if your heating equipment’s power requirements don’t align with the listed output rating. And if you’re after a thermostat that “does everything” for complex climate setups, you may find this stays more in the essentials category than the advanced end.
Mini FAQ
How does the day/night cycle timer work?
The unit can be set to two different temperatures over a 24-hour period, with a day/night timing cycle. That helps you follow physiological needs without turning the dial yourself every time the routine changes.
Does it measure temperature and show you what’s being controlled?
Yes. The controller has a dual display window that shows measured temperature, alongside the set temperature you’ve programmed.
Can it display °C and °F?
It supports both Centigrade and Fahrenheit, so you can use whichever unit matches your preference.
What safety features are included?
The thermostat is described as supporting an over-temperature alarm and a sensor fault alarm, which is reassuring if the probe or temperature situation goes wrong.
Final verdict
If you’re setting up a reptile vivarium where heat needs consistent regulation, the Inkbird ITC-306T looks like a practical, heating-only controller with useful extras like calibration/hysteresis and a 24-hour day/night cycle. It may not suit situations where you require cooling control, and you should double-check your heat device against the stated maximum output before committing. For keepers who want reliable day-to-night temperature routine management with minimal fuss, it’s the kind of thermostat that tends to make day-to-day care easier.