• Dual Type K probe inputs (T1,T2)

• Simultaneous display of %RH, Temperature and Dew point or Wet Bulb or External Probe Temperatures

• Built-in RS-232 interface (optional RS-232 cable) — uses Windows® Hyperterminal to download data to a PC

• Memory stores up to 99 data records

• Retrieve Max/Min readings with data and time plus Average function

• Switchable °F/°C temperature units with 0.1° resolution

• Data Hold freezes current reading on display

• Auto power off to save battery life