Seaoura SR-802 Aquarium Thermometer Submersible

About this item Customizable Timer Display: Features both a 24/7 Always-On mode and a Custom Timer mode, allowing for one-touch switching to suit your needs. With adjustable screen brightness for optimal visibility day and night Aquarium Thermometer Calibrated: This aquarium thermometer features a built-in calibration function, allowing you to fine-tune temperature readings for maximum accuracy. This proactive feature eliminates uncertainty and provides a perfectly stable and healthy environment for your fish High-Accuracy Monitoring: This aquarium thermometer is equipped with a precision electronic chip and can be placed directly in water. Its probe makes direct contact with water, ensuring highly responsive and precise measurements Designed for aquarium use, this thermometer operates at an ultra-low 5V voltage. Its fully enclosed internal circuit board is constructed with embedded potting technology for enhanced insulation and superior waterproof performance This aquarium thermomete