XH-W3005 Digital Humidity Controller Module 12V 10A

The XH-W3005 Digital Humidity Controller Module is an intelligent, high-precision control switch designed for automated humidification and dehumidification systems. Operating on a stable 12V DC supply, this module features a bright 3-digit LED display that shows real-time relative humidity (RH) from 0% to 99% with an outstanding control accuracy of 0.1% RH. It solves the problem of manual environmental monitoring by automatically switching 12V loads, such as humidifiers, exhaust fans, or solenoid valves, based on user-defined thresholds.

This digital humidistat is ideal for DIY incubators, greenhouse automation, mushroom cultivation, warehouse climate control, and smart home projects. It is highly compatible with standard 12V DC power systems, making it easy to integrate with microcontrollers like Arduino or ESP32 for monitoring, or run as a standalone plug-and-play industrial automation switch. Its direct voltage output simplifies wiring, allowing you to power your load directly from the controller's output terminals.

Features:

• High-Precision Sensor: Equipped with a dedicated, waterproof-style humidity sensor probe on a flexible 1-meter cable.
• Dual Mode Operation: Easily configurable for both humidification (start humidity < stop humidity) and dehumidification (start humidity > stop humidity) modes.
• Direct 12V Output: Simplifies wiring by outputting the same 12V DC supply voltage directly to the connected load.
• Bright LED Display: Clear 3-digit digital display for real-time humidity monitoring and easy calibration.
• Simple Two-Button Interface: Quick configuration of start and stop humidity thresholds using dedicated up and down buttons.
• Robust Relay Switch: Built-in high-quality relay supporting loads up to 10A (120W max at 12V DC).

Package Includes:

1 x XH-W3005 12V Digital Humidity Controller Module with Sensor Probe