July 23, 2012 – Duncan Instruments has unveiled its Seawrd Solar Irradiance Light meters for installing and maintaining solar photovoltaic (PV) panels. Features of the 100 and 200 models include: Wm2 or BTU/hr-ft2 display for both solar PV and solar thermal site surveys; an inclinometer for roof pitch measurements; a digital compass for roof orientation; and a digital thermometer with dual channels to measure both ambient and module temperatures.

DUNCAN INSTRUMENTS CANADA