Amplifier Research 150A250 RF Amplifier, 100 kHz to 250 MHz, 150 W

Stanford Research PS310 High Voltage Power Supply, ±12 V to ±1.25 kV, 20 mA

Stanford Research SR760 FFT Spectrum Analyzer, 476 µHz to 100 kHz

Stanford Research SR830 DSP Dual Phase Lock-In Amplifier, 1 mHz to 102.4 kHz

Stanford Research DG645 Four Channel Digital Delay Generator

Stanford Research SR540 Optical Chopper

Stanford Research SR770 FFT Spectrum Analyzer, 476 µHz to 100 kHz, with Low-Distortion, Synthesized Source, Single Channel

Stanford Research SR640 Programmable Two-Channel Low Pass Filter

Stanford Research SR550 FET Voltage Preamplifier

Stanford Research SR510 Single Phase Lock-In Amplifier

Stanford Research DS360 200 kHz Low Distortion Generator, 10 mHz to 200 kHz

Stanford Research DS345 Synthesized Function Generator, 1 µHz to 30.2 MHz

Stanford Research DG535 Four Channel Digital Delay Generator

Stanford Research SR785 Dynamic Signal Analyzer, Dual Channel, dc to 102.4 kHz

Stanford Research SR620 Time Interval / Frequency Counter

Stanford Research PS350 High Voltage Power Supply, ±100 V to ±5 kV, 5 mA

Used SR844 Stanford Research Amplifier 200 MHz