Features & Applications:

The Extech Digital Psychrometer Data logger can be utilized in a wide range of applications and is packed with useful features. Capable of storing up to 99 data records, the Psychrometer Data logger can take readings and measurements of humidity, wet bulb, dew point, air temperature and external probe temperature measurements.

The unit features a real-time clock, a large triple backlit display that shows all readings simultaneously, a built in interface for downloading data to a PC, auto power off function, and much more!

• Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint
• Dual Type K external temperature probe input
• Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or external Probe Temperatures
• Built-in RS-232 interface uses Windows Hyperterminal to download data to a PC
• Retrieve Max/Min readings with data and time plus Average function
• Real time clock
• Triple display with backlighting
• Unique sensor cap design twists to closed position for protection during storage
• Switchable °F/°C temperature units with 0.1° resolution
• Data Hold freezes current reading on display
• Auto power off to save battery life
• RH350 complete with two Type K bead wire temperature probes and 4 AAA batteries