Digital Aquarium Thermometer JTY-008

Keep your aquatic habitat at the perfect temperature with the TJY-008 Digital Aquarium Thermometer by Extension Instruments — a reliable, easy-to-use tool designed to protect the health of your fish, shrimp, and plants.

✅ Safe External Stick-On Design (Never Submerge)
Unlike traditional submersible thermometers, this unit adheres to the outside of your aquarium glass (below the waterline) using strong 3M adhesive. It requires no water contact, eliminating the risk of leaks, contamination, or damage to the device.

✅ Dual Unit Display & Fast, Accurate Readings
The bright LED display shows temperature in both Celsius (°C) and Fahrenheit (°F), making it ideal for users worldwide. The high-precision sensor updates readings every 3 minutes, with a measurement range of 0°C–60°C (32°F–140°F) for consistent monitoring.

✅ Ultra-Low Power Consumption
The thermometer automatically enters a sleep mode (current draw <3µA) 5 seconds after display activation, extending battery life. Simply tap the power button to wake it up and view real-time temperature — no complicated setup required.

✅ Compact, Versatile for All Aquarium Types
Measuring 60 x 34 x 12 mm (2.36 x 1.34 x 0.47 in) and weighing just 20g (0.71 oz), this slim device fits discreetly on any glass tank. It works perfectly for freshwater tanks, saltwater reef tanks, planted aquariums, and even small terrariums.

✅ Built for Aquarists, by Aquarists
Stable water temperature is critical to preventing fish stress, disease, and algae blooms. With the TJY-008, you can monitor conditions effortlessly, ensuring a safe, healthy environment for your aquatic pets.