ThermoPro TP55 Digital Thermometer and Hygrometer 

Equipped with professional grade sensors, the ThermoPro TP-55 provides most accurate measurements, be it for humidity or temperature.

Features:

• Professional accuracy 2-3%RH and ±1°F/°C to provide the most reliable readings possible
• Wide temperature range from -58°F to 158°F (-50°C ~ 70°C)
• humidity range from 10% to 99% RH
• F/C : Fahrenheit degree and Celsius degree can switch conveniently.
• All time/24 HRs : Allow you to see temperature/humidity in the past or last 24 hours.
• Displays the Trend of Each Reading