7225 Digital dual phase lock-in amplifier

Signal Recovery

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Dual Phase Digital Sychronous Detection Amplifier

The SIGNAL RECOVERY model 7225 offers a cost-effective solution to the researcher needing the simple and powerful instrument.


The model 7225 is extremely stable and very easy to use. He was created to be a good alternative for scientist who don’t need the multipurpose of our others lockin, but need a scientific grade instrument.