{"product_id":"emf-detector-electromagnetic-field-meter-gauss-meter","title":"EMF Detector — Electromagnetic Field Meter \u0026 Gauss Meter","description":"\u003cp\u003eElectric and magnetic fields are everywhere around you — power lines, appliances, motors, transformers, the Earth itself. This meter makes them quantifiable.\u003c\/p\u003e\u003cp\u003eThe EMF detector measures both AC electric field strength (in V\/m) and AC\/DC magnetic field strength (in µT or mG) across the ELF (extremely low frequency) range relevant to power infrastructure. Use it to map the fields around household wiring, motors, transformers, and electronic devices — or to demonstrate the inverse-square law of field falloff, the shielding properties of different materials, or the field geometry around a solenoid.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat you can measure:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMagnetic field around household wiring, appliances, and power lines\u003c\/li\u003e\n\u003cli\u003eField falloff with distance (verify the inverse-square law)\u003c\/li\u003e\n\u003cli\u003eShielding effectiveness of steel, aluminium, mu-metal\u003c\/li\u003e\n\u003cli\u003eEarth's background magnetic field (~50 µT at mid-latitudes)\u003c\/li\u003e\n\u003cli\u003eField distribution around solenoids and permanent magnets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e Electric field: 1–1999 V\/m · Magnetic field: 0.1–199.9 µT (ELF 30–300Hz) · Tri-axis measurement · LCD backlight display · Audible alarm · Auto-range · Data hold · Includes carry case\u003c\/p\u003e","brand":"Golden Physics Project","offers":[{"title":"Default Title","offer_id":54140256026916,"sku":"GPP-EMF-DETECTOR","price":39.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/2879\/9524\/files\/hirange_main.png?v=1780943236","url":"https:\/\/shop.goldenphysics.org\/products\/emf-detector-electromagnetic-field-meter-gauss-meter","provider":"Golden Physics Project","version":"1.0","type":"link"}