.05mW/cm2 to 500 W/cm2 Meter and Chart Recorder Connectivity industrial
OAI Optical Associates Inc Exposure Monitor 4 Digit LCD display Measures light intensity in mW/cm2. Requires photovoltaic cell (sold separately) measures from .05mW/cm2 to 500 W/cm2 in 7 ranges. DC offset provided to measure small changes in light intensity. Rear panel output 1V/full scale measurement. Output is typically connected to a chart recorder to record long term measurements. However, the amplifier in this unit has a good frequency response that also makes it possible to connect to an oscilloscope to measure photonic fluctuation ripple.