Premium reptiles thermometers with high precise sensors ensures accurate terrarium temperature (IPX5 waterproof rating) and features 2 year battery life for reliabled habitat maintenance Multi directional rotating arm with industrial grade suction cups securely attaches to glass/acrylic surfaces, 24/7 environmental data for informed pet care decisions Designed for continuous humidity and temperature tracking in bioactive enclosures, rainforest terrariums, and turtle tanks where traditional gauges fails under frequent misting Crafted from resin and metal, this 3 way suction cup thermometers integrates an insertable battery tray (includes 2 batteries) for effortless installation in vertical/horizontal vivariums Ideal for reptiles keeper managing habitats for tortoises, and other temperature sensitive species requiring stable terrarium conditions, Manufacturer: FROMCEO