<p>Ideal for aquariums and terrariums&#046; Readings in 0&#046;1 degrees Fahrenheit or Celsius&#046; Temperature range &#045;10 degrees F to 140 degrees F &#040;&#045;23 degrees C to 60 degrees C&#041;&#046; Mounting suction cups and battery included&#046; 39 inch long temperature probe cord&#046;</p><ul><li>2&#046;25" x 1&#046;38" x &#046;50"</li></ul>