International Light Radiometer/Photometer Model 1400A spool easier and more accurate than

easier and more accurate than ever

All calibration and user settings are saved even during battery replacement

Upgraded Materials

Relative humidity is measured by means of a capacitive sensor element

International Light Radiometer/Photometer Model 1400A spool easier and more accurate thanThe IL1400 is a significant advancement in handheld radiometer technology in its ability to provide superior performance with no sacrifice of simplicity. A state of the art microprocessor interrogates the 'smart' detector to determine correct display units. The display reads out directly in optical units, rather than scientific notation. Operating buttons are simple and straightforward. The 'user friendliness' of the instrument opens it up to many