Inkbird ITC-308-WIFI thermostat with IHC-200-WIFI hygrostat 🌡

This dual controller set combines temperature and humidity regulation for fermentation, reptile enclosures or greenhouse use, letting you maintain stable conditions with separate devices for each parameter. The temperature unit monitors from -40 to 100°C and the humidity unit reads 10 to 99% RH, which helps you automate heating, cooling, humidifying or dehumidifying tasks depending on the environment.

Key Points

The temperature controller accepts a waterproof NTC probe and supports heating and cooling outputs that can operate simultaneously or independently, giving flexibility for setups that require both functions. The humidity controller features automatic switching between humidification and dehumidification modes and uses a waterproof probe designed to resist mist or condensation, according to the manufacturer. Both units include audible alarms for high or low readings and will indicate a probe error if the sensor is not functioning correctly.

Technical Specifications

• Name: Inkbird ITC-308-WIFI & IHC-200-WIFI
• Temperature measurement range: -40 to 100°C
• Humidity measurement range: 10 to 99% RH
• Maximum load: 100–240 V, 10 A (for humidity controller output)
• Probe type: waterproof NTC for temperature, waterproof humidity probe for the humidistat
• Connectivity: Wi‑Fi enabled for remote monitoring and configuration

Usage Recommendations

For fermentation and brewing, place the temperature probe near the vessel but away from direct contact with liquids to avoid false readings. For enclosures with plants or animals, position the humidity probe where air circulates normally rather than next to a misting device to get representative values. When using both heating and cooling devices, configure the hysteresis or differential settings to prevent short cycling of equipment.

Practical Tips

If you plan to run a dehumidifier or humidifier from the humidistat output, confirm the appliance’s voltage and current are within the stated 100–240 V and 10 A limit. The Wi‑Fi functions allow remote alerts and setpoint changes, which can be useful for overnight monitoring, however performance may depend on local network conditions. Consider that very high humidity or direct water spray can shorten probe life despite the waterproof rating, so placement and occasional inspection will improve long‑term reliability.