Extechs Pocket-sized Series Meters offer quick and convenient way of measuring multiple light sources ranging from indoor/outdoor lighting intensity levels to outdoor solar power level from the sun and the UV-AB light from natural and artificial light. Their compact design includes a wrist strap, batteries, and pouch for easy transport and protection. Model SP505: Measures solar power level from outdoor sunlight to determine the best location of solar panel and solar water heater installations. It is also used indoors by LT505 window manufacturers, automotive industry, and remodeling home owners to check the level of solar radiation transmission through various glass thicknesses and degrees of UV505 tinting to use for window installations.








