WH8040 Digital Humidity Controller – Universal Voltage
WH8040 Digital Humidity Controller – Universal Voltage is a compact, easy-to-use humidity controller designed to regulate humidity for grow rooms, incubators, HVAC and hobby projects. It offers universal voltage operation, a clear digital display and reliable data retention for consistent environmental control.
Features
- Universal voltage input for wide compatibility
- Digital display (under 1.9 inches) for quick readings
- Accurate humidity control with ±3% measuring error
- Low power draw (MAX 200mA)
- Onboard data retention to preserve settings
- 1m cable for flexible sensor placement
- Battery not included
Product Specifications
- Display Type: Digital
- Display Size: 1.9 inches & under
- Humidity Measuring Error: 3%
- Current: MAX 200mA
- Cable Length: 1m
- Data Retention: Yes
- Battery Included: No
What’s included: WH8040 controller unit, 1m cable, mounting hardware and user manual.
Warning / Advice: Do not expose to corrosive chemicals or direct water immersion. Ensure connections are secure and rated for device current.
Benefits: The WH8040 simplifies humidity management—preventing mold, protecting sensitive equipment and stabilizing climates for plants or production lines. Its universal voltage and low current consumption make installation fast and energy-efficient, while data retention preserves your settings after power interruptions.
Perfect for growers, laboratory setups and HVAC hobbyists, backed by a satisfaction guarantee. Add the WH8040 to your setup to gain precise, durable humidity control—order now to simplify monitoring and protect your environment.
Use indoors for continuous climate control; designed for 24/7 operation with dependable performance.
Please note: All electronic and mechanical equipment, devices and machines sold to EU countries are CE certified and carry a two year warranty.