An easy-to-read liquid crystal display (LCD) aquarium thermometer that is reliably accurate to plus-or-minus 1° F: no guessing, no color confusion. Mounts vertically & easily sticks to the outside surface of any aquarium. Just place this removable thermometer in an easy to read position below waterline. Reads temperature range from 66° F to 88° F. Approximately 3" long. Shipping-Weight: 0.12 lb |