# Marconi Test Equipment Marconi Instruments Limited was a British manufacturer of test equipment, one of the Marconi group of companies. Marconi Instruments bought out Marconi-Ekco Instruments in 1941. It is a major producer of precision electronic testing instruments such as spectrum analyzers, meters, sensors, signal generators, oscilloscopes, frequency counters, bridges, impedance analyzers, and power supplies. Marconi also operated an electronics industry laboratory for calibration and metrology. In 1998, IFR Systems Inc. acquired Marconi Instruments – which was then acquired by Aeroflex in 2002. The Marconi brand name is no longer in use, but consumers can still find used and refurbished Marconi equipment at ValueTronics.com. ## Products in this collection - [2945 Marconi Communication Analyzer Used](https://valuetronics.com/products/2945-marconi-communication-analyzer-used) - 0.0 USD - [2023A Marconi RF Generator Used](https://valuetronics.com/products/2023a-marconi-rf-generator-used) - 0.0 USD - [2051 Marconi RF Generator Used](https://valuetronics.com/products/2051-marconi-rf-generator-used) - 0.0 USD - [2610 Marconi Voltmeter Used](https://valuetronics.com/products/2610-marconi-voltmeter-used) - 0.0 USD - [2965A Marconi Test Set Used](https://valuetronics.com/products/2965a-marconi-test-set-used) - 0.0 USD - [2030 Marconi RF Generator Used](https://valuetronics.com/products/2030-marconi-rf-generator-used) - 1795.0 USD - [2955A Marconi Communication Analyzer Used](https://valuetronics.com/products/2955a-marconi-communication-analyzer-used) - 0.0 USD - [2026 Marconi RF Generator Used](https://valuetronics.com/products/2026-marconi-rf-generator-used) - 0.0 USD - [2024 Marconi RF Generator Used](https://valuetronics.com/products/2024-marconi-rf-generator-used) - 0.0 USD - [2031 Marconi Sweep Generator Used](https://valuetronics.com/products/2031-marconi-sweep-generator-used) - 0.0 USD - [2041 Marconi RF Generator Used](https://valuetronics.com/products/2041-marconi-rf-generator-used) - 0.0 USD - [TF2300A Marconi Modulation Meter Used](https://valuetronics.com/products/tf2300a-marconi-modulation-meter-used) - 0.0 USD - [2305 Marconi Modulation Meter Used](https://valuetronics.com/products/2305-marconi-modulation-meter-used) - 0.0 USD - [6970 Marconi RF Power Meter Used](https://valuetronics.com/products/6970-marconi-rf-power-meter-used) - 0.0 USD - [6960B Marconi RF Power Meter Used](https://valuetronics.com/products/6960b-marconi-rf-power-meter-used) - 395.0 USD - [6920 Marconi RF Sensor Used](https://valuetronics.com/products/6920-marconi-rf-sensor-used) - 0.0 USD - [6910 Marconi RF Sensor Used](https://valuetronics.com/products/6910-marconi-rf-sensor-used) - 0.0 USD - [6313 Marconi Sweep Generator Used](https://valuetronics.com/products/6313-marconi-sweep-generator-used) - 0.0 USD - [2440 Marconi Frequency Counter Used](https://valuetronics.com/products/2440-marconi-frequency-counter-used) - 0.0 USD - [2382 Marconi Spectrum Analyzer Used](https://valuetronics.com/products/2382-marconi-spectrum-analyzer-used) - 0.0 USD - [6203B Marconi Network Analyzer Used](https://valuetronics.com/products/6203b-marconi-network-analyzer-used) - 0.0 USD - [6200 Marconi Network Analyzer Used](https://valuetronics.com/products/6200-marconi-network-analyzer-used) - 0.0 USD - [2022E Marconi RF Generator Used](https://valuetronics.com/products/2022e-marconi-rf-generator-used) - 0.0 USD - [2022C Marconi RF Generator Used](https://valuetronics.com/products/2022c-marconi-rf-generator-used) - 5195.0 USD - [2022 Marconi RF Generator Used](https://valuetronics.com/products/2022-marconi-rf-generator-used) - 0.0 USD - [2022D Marconi RF Generator Used](https://valuetronics.com/products/2022d-marconi-rf-generator-used) - 0.0 USD - [2042 Marconi RF Generator Used](https://valuetronics.com/products/2042-marconi-rf-generator-used) - 0.0 USD - [2018A Marconi RF Generator Used](https://valuetronics.com/products/2018a-marconi-rf-generator-used) - 0.0 USD - [2017 Marconi RF Generator Used](https://valuetronics.com/products/2017-marconi-rf-generator-used) - 0.0 USD - [Keysight DSO-X 2022A 200 MHz Digital Storage Oscilloscope (Pre-Owned)](https://valuetronics.com/products/2022a-marconi-rf-generator-used) - 0.0 USD - [2018 Marconi RF Generator Used](https://valuetronics.com/products/2018-marconi-rf-generator-used) - 0.0 USD - [2019A Marconi RF Generator Used](https://valuetronics.com/products/2019a-marconi-rf-generator-used) - 0.0 USD - [2955B Marconi Communication Analyzer Used](https://valuetronics.com/products/2955b-marconi-communication-analyzer-used) - 0.0 USD - [2850BS Marconi Communication Analyzer Used](https://valuetronics.com/products/2850bs-marconi-communication-analyzer-used) - 0.0 USD - [2850 Marconi Communication Analyzer Used](https://valuetronics.com/products/2850-marconi-communication-analyzer-used) - 0.0 USD - [2850A Marconi Communication Analyzer Used](https://valuetronics.com/products/2850a-marconi-communication-analyzer-used) - 0.0 USD - [2840 Marconi Communication Analyzer Used](https://valuetronics.com/products/2840-marconi-communication-analyzer-used) - 0.0 USD --- > Source: [ValueTronics](https://valuetronics.com/collections/manufacturers-marconi) > Updated: 2026-06-03