DRYTEK Z-80 CPU board S-100 board with Eprom, Ram, maybe for Imsai, or Altair $325.00
MSA Altair 4X Gas Detector 4 Gas LEL O2 CO H2S Warranty Certified Calibration $250.00
MSA Altair 5X O2, CO, H2S, LEL $1500.00
MSA Altair 4XR Multigas Monitor Detector Multi Gas Meter $250.00
Altair WBS-202 Dual channel wireless intercom base station $1350.00
Altair2X Co Instrument CO Gas Detector $399.99
|