Light Meter Probe

Overview:

The MLT331 Light Meter Probe is a fast response, directional specific, visible light meter probe.  It contains a fast response silicon photodiode that is active in the visible region of the RF spectrum, and produces a voltage that is proportional to the logarithm of the incident light intensity.  The probe is fitted with a BNC connector and is used with the ML330 Light Meter Pod.

Features:

Applications:

The probe can be used to measure visible light intensity over a wide dynamic range associated with:

1) direct sunlight
2) internal lighting from powered lamps, or
3) light associated with the growth of plants or algae
4) changes of intensity with distance from source

The probe needs to be pointing or facing the direction of the light source to maximize the light reaching the active surface of the probe.

Specifications: