The Iap102 allows precise monitoring of both the temperature and humidity of your room and Pet reptile terrarium or egg incubator. Temperature and humidity levels are extremely important to the long term heath of your animals. The duel sensor digital thermometer – hygrometer meter as a temperature range of 14°F to 122°F humidity of 10 % to 95%. The next great function is it stores the minimum and maximum temperature and humidity since the last time you reset the memory. Memory is reset by removing the AAA battery for one second and the memory is cleared out. <b>Dimensions :</b><br> 2 ½” Wide<br> 2 ½” High<br> ¾” Deep (With Clip)<br><br> <b>Buttons:</b><br> MAX/MIN: Current / Highest / Lowest Temperatures and Humidity Levels<br> °C/°F : Switch from Celsius to Fahrenheit<br> IN/OUT: Switch from Room Temperature / Probe Temperature<br><br> <b>Specs:</b><br> Not used for Fish Aquariums<br> Temperature Sensor Accuracy: ± 1.2 °F / ± 5%RH<br> Probe (Out) Temperature Range: 14°F to 122°F (-10°C to 50°C)<br> Room ( In) Temperature Range: 14°F to 122°F (-10°C to 50°C)<br> Probe (Out) Humidity Range: 10% to 99% RH<br> Humidity Sensor Accuracy: ± 5% RH<br> Cable With Probe Length 35.4 Inches<br> Finish: Black plastic housing<br> Perfect for measuring temperature and humidity in your egg incubator<br> Minimum and Maximum memory of both temperature and humidity<br> Power supply and battery: 1.5V AAA ( Not Included )<br> <br><b>3 Versatile Positions :</b><br> <b>1. Large strong magnet</b> on the back to attach to a metal surface<br> <b>2. Large spring mounted </b>retractable clip</b> to attach to clothes or visor<br> <b>3. Pinch the retractable stand</b> and it will sit on a table top<br><br><b>Included:</b><br> Digital Display<br> (2) 35” Long Cable Sensors<br> (1) Temperature Probe<br> (1) Humidity Sensor Probe<br> Room Temperature sensor mounted in the thermometer<br><br>