The Extech SDL470-NIST is a UVA/UVC Light Meter and Data logger. The Extech SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sources respectively. This meter features a cosine correction filter, data logging to Excel format, offset adjustment ...The Extech SDL470-NIST is a UVA/UVC Light Meter and Data logger.
The Extech SDL470 can measure both long wave and short wave UV irradiance under UVA and UVC light sources respectively. This meter features a cosine correction filter, data logging to Excel format, offset adjustment for relative measurements, type K/J thermocouple input for temperature measurements (probe sold separately), record/recall modes, min and max readings, data hold plus auto power off with disable function. With a NIST Calibration.