Inkbird ITC-308S Thermostat Controller
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The Inkbird ITC-308S is a dual-outlet digital temperature controller designed to automate both heating and cooling devices through a simple plug-and-play setup. It uses an NTC probe to monitor water or ambient temperature and switches connected devices on or off based on user-defined thresholds. Overall it offers reliable performance and straightforward controls at an accessible price point, making it a practical addition to any cold plunge or fermentation setup.
Key Features & Specs
| Control Type | Dual-outlet design with separate heating and cooling outlets, independently controlled |
|---|---|
| Temperature Range | Celsius and Fahrenheit modes, with a sensing range of -40°F to 212°F (-40°C to 100°C) |
| Probe | 1.97-inch NTC replacement probe for accurate water or ambient temperature sensing |
| Display | Clear digital LED readout showing current temperature at a glance |
| Outlet Load | Supports up to 1100W for cooling and 1100W for heating (110V, 10A total) |
| Alarm Function | Built-in high and low temperature alarm alerts users when set limits are exceeded |
| Compressor Protection | Includes a built-in time delay to protect compressor-based cooling units from short cycling |
Best for: Cold plunge enthusiasts, homebrewers, and DIY aquarium or tank owners who want an affordable, easy-to-use controller to automate and maintain precise water temperatures without complex wiring or installation.