Extech RH350 Precision Psychrometer Temperature and Humidity Meter

• Auto power off to save battery life
• Data Hold freezes current reading on display
• Switchable F/C temperature units with 0.1 resolution
• Unique sensor cap design twists to closed position for protection during storage
• Triple display with backlighting
• Real time clock
• Retrieve Max/Min readings with data and time plus Average function
• Memory stores up to 99 data records
• Built-in RS-232 interface (optional RS-232 cable) uses Windows Hyperterminal to download data to a PC
• Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe Temperatures
• Dual Type K external temperature probe inputs (T1, T2)
• Superheat differential measurements: T1-T2, Air-T1, T1-Dewpoint

Proposition 65 Warning for California Residents: This product can expose you to chemicals including Benzene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.