Tektronix VX4374 4-Wire Slave Relay Scanner 133471554675 Manufacturer Hamamatsu Model Number H4550

Manufacturer Hamamatsu Model Number H4550 SKU 19-48427 Ref 23-67724

Lots of 10 and pictures are of one of the actual units available

Manufacturer Air Vac Model Number PCBRM-12 SKU 19-67424 Ref 23-96079

Manufacturer Lutron Model Number HWD-10RL-SW UPC 027557048781 SKU 19-43494 Ref 23-60458

Manufacturer HP Part Number 442137-B21 Model Number DL320s SKU 19-18757 Ref 23-24247

Tektronix VX4374 4-Wire Slave Relay Scanner 133471554675 Manufacturer Hamamatsu Model Number H4550Condition Used Description Great working condition, this unit is a working pull. Photo is of actual item for sale and is on hand ready to ship! Specifics Manufacturer Tektronix Model Number VX4374 SKU 19 16555 Ref 23 21284