Extech RH250W – Hygro-Thermometer with Connectivity to ExView App

• Measure air temperature and relative humidity simultaneously
• Relative humidity measurement range: 0 to 100%
• Air temperature measurement range (ambient): -10°C to 60°C (14°F to 140°F)
• Response time: 1 second
• Connectivity: Bluetooth (Free ExView App)

The Extech RH250W is a compact hygro-thermometer with Bluetooth connectivity. Using the free ExView app allows building and maintenance professionals to view and share relative humidity and temperature data directly from a mobile device. With the capability to capture, display trends, set alarms, and create and send reports, users can gain deeper insights on equipment and building health.

Applications for the Extech RH250W include: Cleanroom air humidity, workplace inspection, storage area inspection, building health, building comfort, HVAC equipment check, appliance testing, research and development, and engineering and design.

Extech RH250W Product Features:

• Measure relative humidity and air temperature simultaneously
• View data on both the meter LCD and via ExView APP on mobile device
• Records Max/Min readings
• Data Hold to freeze the displayed value
• Auto power off (5 min) can be disabled
• Tripod mount – fits standard ¼”-20 mounting screw
• ExView App to transmit, view, and share data directly from mobile device

• Connect up to eight compatible Extech Connected 250W Series meters simultaneously
• Portable data collection, analysis and reporting
• Set up alarm and data recording
• Programmable high/low audible alarms
• Export data in .CSV file format
• View app in day mode or dark mode
• Create and send PDF reports including jpg photos of measurement location