Gamma Scientific Inc model 220 Standard Lamp Source

Scientific Prototype Three Channel Tachistoscope Model N-1000

Valhalla Scientific Inc. Model 4014 Made In USA Digital Ohmmeter - Untested!

Fisher Scientific Black Ray Long Wave UV Lamp B100YP (Works good)

Thermo Scientific MaxQ Model: 4000 SHKE-4000 Incubator Shaker - Powers On Heats

Gaertner Scientific Corp. Components for L360 NA Optical Lathe Bed Test Bench

HF Model DRT 100B TurbidMeter Instruments Scientific

Valhalla Scientific Model 4150ATC Digital Ohmmeter / Microohmmeter with Probes