AVTECH Electrosystems AV-155A-B-R5 AV-155A-B Laser Diode Driver / Pulser Responds to inputs

Responds to inputs

FID / TSD Detectors from a Varian 3400 Gas Chromatograph

Otherwise it is working but sometimes this error won't clear

the y axis does not seem to move and seems really tight

AVTECH Electrosystems AV-155A-B-R5 AV-155A-B Laser Diode Driver / Pulser Responds to inputsAVTECH Electrosystems AV 155A B R5 AV 155A B Laser Diode Driver Pulser Condition: Used; Description: Excellent, as pictured. Please see full size pictures below. Only items pictured are included, other items such as accessories, manuals, etc. unless they are pictured are probably not included. Please ask if you have any questions and I would be happy to help. Free Shipping on non freight items is only for lower 48 states only, AK, HI, PR, etc. will