The HLMS-200P Handheld Light Measurement System is an easy to-use, precision photometric instrument designed for use in the field, laboratory, or production floor. The instrument measures luminous flux from sources such as LEDs, small lamps, and fiber illuminators.

Data is instantly displayed on an easy-to-read 4-digit front panel LCD display. Push button controls are easily accessible and clearly labeled on the front panel. The instrument is powered by a 9V battery and is calibrated to display lumens.