INKBIRD ITC-308 Digital Temperature Controller — Plug-and-Play Thermostat for Heat Mats

A heat mat without a thermostat is a burn risk waiting to happen. The INKBIRD ITC-308 is the plug-and-play controller keepers reach for: plug in your heat source, set your target temperature, and let it hold the line — no wiring, no guesswork, no cooked animals.

• Plug and play: no complex wiring — your heater plugs straight into the controller, and the controller plugs into the wall.
• Dual relay output: runs a heating device and a cooling device (like a fan) at the same time, each controlled independently.
• Handles real heat loads: maximum output 1100W at 110V — plenty for heat mats, ceramic heat emitters, and radiant panels.
• Dual display window: shows the measured temperature and your set temperature side by side, in °C or °F.
• Built-in protection: high and low temperature alarms, over-temperature and sensor fault alarms, plus compressor delay protection.
• Dialed-in control: temperature calibration, and heating/cooling differentials you can set separately so equipment isn't short-cycling.

Good to know: control range −58°F to 210°F; resolution 0.1°; accuracy ±1°F (−50°F to 160°F); NTC sensor on a 6.56 ft cable; body 5.5 × 2.7 × 1.3 in; 1-year warranty. This is the standard ITC-308 model (a WiFi version is sold separately).

From The Reptile Lab at ShopperBear — the unglamorous gear that keeps a collection safe is the gear that matters most.

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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.


To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.


To start a return, you can contact us at our online store instant chat option. If your return is accepted, we’ll send instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. Covering the cost of shipping the item back to us and a $20 restocking fee is required for a return to be accepted.