The TechGrow Clima Micro Plus 2x2.5A (Negative pressure) is a compact climate controller for two AC fans. Using an external temperature sensor, it regulates the main exhaust fan to reach or maintain a target temperature, while adjusting the intake fan to keep selectable negative pressure for odor control and stable airflow. It shows current temperature, fan speed, and stored min/max values on a 2×8 character display. Settings include 15–35 °C temperature range, 10–100% minimum fan speed, and 0–50% negative pressure. The unit provides two 2.5 A outlets, runs on 100–240 V at 3 W, and uses a 5 A fuse (triac 2×12 A). Compatible sensors include the TempProbe and Temp/RH. Supplied with mounting kit, user manual, and spare fuse.

