Thermo-Hygrometer with Smart Probe

• Small diameter probe is ideal for in-duct measurements
• Quickly and accurately measures relative humidity and temperature in rooms, ducts, and chambers
• Automatically calculates dew point and wet bulb temperature
• Free Smart Probes app allows user to remotely read measurements from up to (6) Smart Probes
• Compatible with Apple and Android smart devices
• Includes (3) AAA batteries and calibration protical
• 2-Year limited warranty