Unfors Light-O-Meter P11s is a perfectly simple, multi-function pocket sized instrument for Quality Assurance of image workstation monitors, image intensifier monitors, film viewing boxes, ambient light, collimator light field, etc in radiology departments.

A microprocessor controlled detector for illuminance is mounted in the durable housing while the luminance detector is mounted on a cable. The multi-channel design enables simultaneous measurements of luminance (cd/m2), illuminance (lux) and the ratio thereof. Simply touch the Parameter button to scroll between the readings. The Unfors Light-O-Meter P11s is autoranging and has a built-in zero adjustment for maximum ease of use. With the unique ratio (lum./illum.) parameter, the user can determine a relative number, ideal for monitor adjustment in specific lighting environments.

Internal Detector: lux External Detector: cd/m2 Simultaneous Calculation: lum./illum.