Power supply tests ac line voltage variations

GLOBAL SPECIALTIES 1420 Variable isolated ac power supply is suitable for testing ac line voltage variations or any given product requiring ac power. Unit has a variable-isolated output of 0-150Vac, as well as a 3A continuous and 4A intermittent output. Product comes with a built-in soldering iron temperature control and an expanded leakage scale. Complete with circuit breaker overload protection, unit displays V, A, VA, leakage. http://www.globalspecialties.com