The Exo Terra Digital Thermometer is equipped with a remote sensor for accurate measurement and durability, This precision instrument comes with a programmable minimum and maximum memory setting which can be controlled with one single button, The Exo Terra Digital Thermometers sensor is held in place with a suction cup, while the instrument can be mounted in three ways - with Velcro (included), with a screw, or it simply slides into place on an Exo Terra Compact Top or Dual Top, The Exo Terra Digital Thermometer Features and Benefits:, - Accurate temperature indication, - Remote sensor, - Minimum / Maximum temperature memory, - Fits the Exo Terra Compact Top and Dual Top Canopies, SKU: RCHG1161