{"product_id":"3-axis-milligauss-meter","title":"3 Axis Milligauss Meter","description":"\u003cp\u003e\u003cspan\u003eThis meter measures AC magnetic field in a wide frequency range of 13 Hz to 75 kHz (75,000 Hz). The frequencies include most ELF (that is, frequencies below 1 kHz) and VLF (above 1 kHz) magnetic fields. The meter measures the true 3-axis magnitude of the AC field. Two other more specialized measurements can also be performed: 3-axis VLF-only (1kHz – 75 kHz) to measure the strength of higher-frequency fields, and 1-axis full bandwidth (13 Hz – 75 kHz) to determine the principal direction of the AC magnetic field.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eMost measurements will be performed with the knob turned to 3-Axis ELF+VLF. This setting is for measurement of true magnitude of magnetic field at the widest range of frequencies (ELF + VLF).\u003c\/span\u003e\u003c\/div\u003e","brand":"EMFDoctors","offers":[{"title":"Default Title","offer_id":36059854788,"sku":"","price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/1153\/products\/cfad456c8d55030031bd5f6217ceb875_j3lj.png?v=1527285874","url":"https:\/\/emfdoctors.myshopify.com\/products\/3-axis-milligauss-meter","provider":"EMFDoctors","version":"1.0","type":"link"}