The Keithley 3706A-S is a six slot system switch mainframe. This mainframe unit contains six slots for plug-in cards in a compact 2U high enclosure that easily accommodates the needs of medium to high channel count applications. When fully loaded, a mainframe can support up to 576 two-wire multiplexer channels or 2,688 one-pole matrix crosspoints for unrivalled density and economical per channel costs. Included with the 3706A-S six slot system switch * Test script builder * Software suite CD * Ethernet crossover cable (CA-180-3A) * Series 3700A product CD (includes LabVIEW®, IVI C and IVI.COM drivers) https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2024-11-11 https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2025-04-05 https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2025-05-22 https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2025-06-09 https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2026-04-09 https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2026-05-03 https://elecena.pl/product/27220344/keithley-3706a-s-six-slot-system-switch-for-3700a-series-switch-multimeter 2026-07-09