Extech SDL500-NIST Hygro-Thermometer/Datalogger with NIST Certificate Voltage Detector 5 M points record length

5 M points record length on every channel — capture significantly more signal for debug

Measurement safety: IEC 61010-2-032: CAT III 600 V

Use the comparison table below to identify which combination of frequency tier and feature set fits your application

Water is used where the calibration program requires it

Extech SDL500-NIST Hygro-Thermometer/Datalogger with NIST Certificate Voltage Detector 5 M points record lengthExtech SDL500 NIST Hygro Thermometer Datalogger with NIST Certificate Key Features At A Glance Measures relative humidity (5% to 95%), temperature (32 to 122F), dew point, and wet bulb in one instrument Datalogger date time stamps and stores readings on an SD card in Excel format for direct transfer to a PC Adjustable data sampling rate from 1 to 3600 seconds for flexible logging intervals Stores 99 readings manually and up to 20M readings via SD card