Extech SDL500 Humidity Meter/Datalogger, RH/Temp/Dew-Point/Wet-Bulb, Adjustable Sampling Rate, LCD

• Relative Humidity, Temperature, Dew Point, and Wet Bulb measurement
• Large backlit dual LCD display
• Datalogger date/time stamps and stores readings on an SD card in Excel format for easy transfer to a PC
• Record/Recall MIN, MAX, Data Hold and Auto power off
• Adjustable data sampling rate

Accurately measure temperature and humidity in environmentally sensitive areas.
The SDL500 displays and stores temperature and relative humidity readings. Wet Bulb and Dew Point temperature calculations can also be displayed. Logged data readings are stored on an SD card for transfer to a PC.

Includes: 6 x AA batteries, SD card, carrying case and Humidity/Temperature probe.