While hardware specifications vary across models, the software version 4.3.0 serves as a common platform with the following features:

The Quantum Resonance Magnetic Analyzer (QRMA) Software 4.3.0 is the companion application for a line of controversial biofeedback devices marketed as non-invasive health diagnostic tools. These analyzers, often sold through e-commerce platforms like eBay, Amazon, and Alibaba, claim to assess a person's health by analyzing weak magnetic fields emitted by the body. This article provides a detailed examination of the software, its features, operational mechanics, system requirements, common user issues, and the scientific community's perspective on its validity.