AT‑1 LCD Thermometer with Suction Cup

This small LCD thermometer suits keepers of aquatic and terrarium animals who need an accurate, easy-to-read temperature check at a fixed point inside the enclosure. Its sensor can be placed anywhere in the tank, including underwater, so readings reflect the exact spot where the animals spend their time.

Why it matters

• The sensor sits on a suction cup, so it attaches to the glass without tools or adhesives.
• Resolution of 0.1°C lets you track small temperature changes that a standard dial thermometer would not show.
• The sensor can be positioned underwater, which allows direct measurement of the water rather than the air above it.
• The unit ships with an LR44 1.5V battery, so it is ready to use after unpacking.

Specifications

• Measuring range: -50 to 70°C
• Accuracy: ±1°C
• Resolution: 0.1°C
• Dimensions: 47 × 28 × 29 mm
• Display dimensions: 27.7 × 13.4 mm
• Battery: LR44, 1.5V (included)
• Weight: 0.1 kg

What it works with

The thermometer is designed for aquarium and terrarium setups, where the suction-cup sensor can be fixed to the glass wall at the required height. Its compact size of 47 × 28 × 29 mm leaves room for it in smaller tanks, and it can be used alongside heaters and other temperature equipment from the same category.