Vintage AVO Avometer Model 8 Mk V Analog Multimeter – Untested

directional coupler #109185 ~1.5 GHz tested, see analyzer plots in photos SMA

Tektronix Type 123 AC Coupled Preamplifier Oscilloscope Spectrum Analyzer

HP 8590A Spectrum Analyzer Daden LA500-6SS RF Bandpass Filter

PARTS! Pacific Measurements 12466, 1 MHz to 18 GHz Power Detector (UNTESTED)

TA Instruments TGA Q500 Thermogravimetric Analyzer #17391

TA Instruments TGA Q500 Thermogravimetric Analyzer #17663

Great Lakes Instruments C53A2A1N Conductivity Analyzer 115/230VAC 50/60Hz NEMA