The Symtek 300 handler is one of the most reliable tri-temperature handlers for DIL devices ever made. Many future Symtek handler designs used the basic system 300 as a handling platform. The belted input that reliably delivers tubes to the storage chamber, the rulon rotary support turntable that operates well under all three temperatures as well as the positive belted sort chain are all fixtures on most later model Symteks. Mektra usually has a selection of these handlers in stock for quick delivery.
