Extech SDL550 Moisture Content Meter can measure Moisture Content, Air Temperature, Dew Point Temperature, and Wet Bulb Temperature. Measured data can be stored on an SD card and transferred to a PC.
The Extech SDL550 is a versatile instrument designed to measure moisture content, dew point temperature, wet bulb temperature, and thermocouple temperature. It features an SD card real-time datalogger and an RS232 port for data transfer to a PC. The device is powered by six 1.5VDC 'AA' batteries or an optional AC adaptor.
| Power Source | six (6) 1.5VDC 'AA' batteries or optional AC adaptor |
|---|---|
| Max Thermocouple Temperature | 1300 C (2372 F) |
| Datalogger Sampling Rate | 0 to 3600 Seconds |
| Auto Power OFF Time | 10 minutes |
Press and hold the backlight button for at least 1.5 seconds. The meter will beep when switching the backlight ON or OFF unless the beeper is disabled.
The meter supports Type J or K thermocouples, though the user must select the correct type in the Setup mode.
Access the Sd-F parameter in the Setup menu, select YES, press ENTER to confirm, and press ENTER again to re-confirm.