Founded in 1969, Clarke-Hess is primarily an electronic test and measurement corporation specializing in DC and low frequency applications. Clarke-Hess's customers include agencies within the military, commercial and industrial firms and the world's national standards laboratories. Dedicated to precision instrumentation, Clarke-Hess bears a prestigious reputation for outstanding service and quality performance, exhibiting its products at the National Conference of Standards Laboratories and presenting technical papers at national, international and specialized conferences. Power analyzers, phase standards and phase meters are a few categories of products Clarke-Hess furnishes. Rent a Clarke-Hess Phase Meter with Advanced Test Equipment Rentals.