Extech EN150 11-in-1 Environmental Meter with UV

Compact Hygro-Thermo-Anemometer with UV Light SensorThe EN150 is a compact Hygro-Thermo-Anemometer..

Extech SDL470 UVA/UVC Light Meter/Datalogger

Short-/Long-wave UV Irradiance Light Meter with Datalogging The SDL470 is a UVA/UVC Light Meter and..