PARwise is a unique light meter with the ability to measure spectrum. It can be used underwater and in air. It gives you all of the relevant lighting measurements required to make informed decisions. *Requires Chrome Browser to access PARwise web-based...

ITC Reefculture PARwise PRO Light Meter The PARwise PRO is an advanced light meter for optimal settings (intensity, color spectrum, photoperiod). It uses cPUR technology to measure the intensity and spectrum that corals can utilize.  Understanding...