The Aqua One ST3 Electronic Thermometer is a compact and reliable way to monitor your aquarium’s temperature with accuracy and ease. Featuring a submersible probe for precise readings and a clear LCD display, it helps you stay in control of your tank’s conditions at all times. With the option to switch between Celsius and Fahrenheit, this thermometer is suitable for both freshwater and marine aquariums, giving you confidence that your aquatic environment remains stable and safe. Features & benefits: Highly accurate temperature readings Submersible probe for precise monitoring Easy-to-read LCD screen Selectable °C or °F Compact design that won’t clutter your aquarium Battery included Installation instructions Insert the battery with the positive (+) side facing up Attach the display unit to the outside of the tank using the suction cup Submerge the probe into the aquarium water (display unit must remain dry) To power on, press the FSW button To power off, hold the FSW button for 3 seconds or remove the battery
