Monitor both terrarium temperature and humidity with this precise, digital readout. thermometer keeps track of maximum and minimum temperatures in a range from -58F to 158F (-50C to 70C), and the hygrometer reads relative humidity from 10% to 99%. Separate probes with 59″ lead wires provide accurate positioning for measurement. Includes clock, date time and an alarm.

• Probe easily attaches with suction cups
• Slide Fahrenheit/Celsius selector to display desired reading
• Ideal temperature measurement for terrestrail or aquatic habitats
• Accurate within +/-1.5F
• LR44, 1.5v battery is included