W1209 Temperature Controller – 12V DC Digital Thermostat Module for Incubator & DIY Projects

Description

🌡️ Product Overview:
The W1209 Digital Temperature Controller is a compact, reliable, and affordable thermostat solution for DIY projects and temperature regulation. With a clear LED display, relay output, and user-friendly controls, it is perfect for incubators, aquariums, and other temperature-controlled systems.

✨ Key Features:

• ✅ Wide Temperature Range: -50°C to +110°C

• 🔧 Adjustable Settings: Set start/stop temperature with precision

• 🔄 Dual Function: Supports both heating & cooling modes

• 🖥️ Digital Display: Bright LED screen for easy reading

• ⚡ Relay Output: 20A relay for direct load switching

• 🛡️ Safety & Reliability: Accurate temperature sensing with NTC probe

• 🔌 Easy to Install: Simple 3-button interface and 12V DC power input

📐 Technical Specifications:

• Model: W1209 / HW-557

• Power Supply: 12V DC

• Temperature Range: -50°C ~ +110°C

• Control Accuracy: ±0.1°C

• Relay Capacity: 20A 14V DC / 20A 125V AC

• Sensor Type: NTC Thermistor (included with cable)

• Display: 3-digit LED

• Size: ~48mm x 40mm

🎯 Applications:

• 🥚 Incubators: Maintain constant hatching temperature

• 🐠 Aquariums: Control heater to keep fish tank stable

• ❄️ Coolers & Fans: Trigger cooling when temperature rises

• 🌱 Greenhouses: Maintain optimum temperature for plants

• 🔧 DIY Projects: Any temperature control application