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Aquarium Automation: Auto-control filters based on real-time turbidity readings
we've got you covered with quality products and expert support
thanks to the onboard CR2032 coin cell
ensuring consistent electrical contact even under vibration and thermal cycling conditions typical in aerial platforms
Reliable 10m Range: Class 2 Bluetooth provides stable
12V 4CH Relay Board Mini Digital Thermometer Humidity Hygrometer (Colour may vary) Aquarium Automation: Auto-control filters based12V 4CH Relay Board Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Specifications Feature Details Type Electronics Component Voltage Rating 12V DC Channels 4 Independent Relay Channels Origin Original Authentic Warranty 7 day warranty on manufacturing defects Support Email & WhatsApp 24 7 Why Choose This Product? 100% Authentic Sourced from trusted, authorized
US$ 26.00
US$ 250.00
US$ 26.00
