An affordable meter that provides scientifically accurate Photosynthetic Active Radiation (PAR) light readings under any light source including LED! FEATURES: PROVIDES ACCURATE PAR LIGHT READINGS FROM ANY LIGHT SOURCE:– Full sun to full shade indoors or outdoors.– Artificial light sources (LED, High Pressure Sodium, Metal Halide,Florescent, Halogen…). THREE MODES OF OPERATION:– Instant Spot Measurement mode [...]