The Zoo Med Creatures Thermometer is an easy-to-read temperature gauge for arachnid, insect, and other invertebrate habitats. An adhesive backing mounts horizontally or vertically to glass tank walls, allowing you to monitor your pet's habitat conditions at a glance.

• Essential for reading the temperature inside your invertebrate's enclosure
• Adhesive backing-mounts horizontally or vertically inside habitat
• Temperature reads in Fahrenheit or Celsius
• Large, easy-to-read numbers