The Reptile One Digital Thermometer & Hygrometer makes it simple to monitor the temperature and humidity within your terrarium or vivarium, in turn ensuring perfect conditions for your reptile.

• Temperature range:
  Probe: -40°C – +70°C (-40°F – +158°F)
  Unit Sensor: -10°C – +50°C (+14°F – +122°F)
• Humidity Range: Indoor (unit sensor) 20% RH - 90% RH
• Adjustable temperature alarm
• In/Out switch changes temperature viewing options
• Alarm indicator briefly sounds and continuously flashes when the terrarium reaches a range outside the set parameters
• Waterproof probe allows you to check the water temperature
• Probe and external sensors allow you to check two temperature zones

WARNING — KEEP BATTERIES OUT OF REACH OF CHILDREN