isolation relay for sale, brand-new and used.

Alpha Omega Instruments Series 3000 Trace Oxygen Analyzer Powers on, and the LEDs and LCD work properly. Unable to further test without additional equipment. Very minor scratches on the clear plastic front cover, otherwise in great physical condition.

Item Summary for GE 2005693-001 Remote Alarm Box (RAB) Alarm Device Bedside Monitor -THIS EQUIPMENT IS OBTAINED FROM A CLEAN WORKING ENVIRONMENT. PLEASE TAKE A LOOK AT ALL OF THE PICTURES FOR COSMETIC CONDITION -WHAT YOU SEE IN THE PICTURES IS WHAT YOU'LL RECEIVE.

AB ALLEN BRADLEY DL50 BULLETIN 2706-F11J DATALINER Rev C LED Display - Comes from a working environmen

Item Description: National Instruments NI USB-6525 8 Solid-State Relays, 8 DI, Counter, Ch-to-Ch Isolated. The module is fully tested and in working condition. This listing is for one NI USB-6525, the item you see in the pictures is what you will receive.

The 3488A has been replaced by the 3499 Switch Family. The 3499A/B/C are software and firmware compatible with the 3488A, while adding a selection of 20 additional switch modules. The Keysight 3488A switch/control unit brings versatile, GPIB programmable switching to tests requiring multi-channel measurements.

Purchased in tested / working condition, then stored away until now. I've not re-tested it since. Just looking to get rid of it.

FACTORY ORIGINAL NIB NEW IN BOX FACTORY SEALED Rauland-Borg UL Listed, 872R RIM100 Nurse Call Relay Isolation Module Original Licensed Rauland D

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Charter Engineering B5F-330100/P SPDT Coaxial Relay Switch Comes with what you see in the pictures. If you don't see it, you probably won't get it. Specifications are from Charter Engineering and may vary slightly due to upgrades, options, or revisions this unit may or may not have.