{"product_id":"fowboa-ghost-hunting-equipment-emf-meter-5-led-magnetic-field-detector-hand-held-spirit-box-paranormal-equipment","title":"FOWBOA Ghost Hunting Equipment EMF Meter 5 LED Magnetic Field Detector Hand-held Spirit Box Paranormal Equipment","description":"\u003cp\u003eWhat is EMF? Electro Magnetic Fields (EMF) emissions are created whenever electrical power flows through a wire,conductor or appliance; they can not be seen,felt or heard, but they are present in and around all electric lines and devices. EMF emissions are measured in units called milliGauss(mG). The strength of the EMF can vary and is measurable by use of this EMF Meter.DETECTION RANGE GREEN: Normal zone - Normal background Magnetic Field: 0 to 1.5 milliGauss GREEN:  Low zone- Low-Level Magnetic Field: 1.5 to 2.5 milliGauss YELLOW: Caution zone-Mid-Level Magnetic Field: 2.5 to 10 milliGauss ORANGE: High zone-high-Level Magnetic Field:10 to 20 milliGauss RED: Warning zone-Extremely high Magnetic Field:20+milliGauss OPERATION 1 Hold the EMF METER with your thumb on the switch  2 Place it near the electronic device to immediately obtain measurement results  3 The LED will indicate the range of the EMF at that level  4 Move closer or further away to the EMF source to determine the Normal zone, as indicated by the Green LED  FEATURES Accuracy: 5%  Detection Range: 0 to 20+mG  Detection Frequency: 50 - 20,000Hz  Easy to read: 5-segment LED display  Batteries: 1 x 9V batteries module  Design and appearance: Compact and lightweight, easy to carry  Helptul Hints Record the readings on the enclosed Exposure Log, repeat periodically,since fields canchange in strength If the GREEN LED(Normal) doesn't light the battery is low  To change battery remove the two screws, replace 9V battery\u003c\/p\u003e","brand":"FOWBOA","offers":[{"title":"Default Title","offer_id":45180706979955,"sku":"WBIASB0C5VY77JC","price":16.35,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1958\/6419\/files\/614VmyJeebL.jpg?v=1783403818","url":"https:\/\/slickpurchase.com\/products\/fowboa-ghost-hunting-equipment-emf-meter-5-led-magnetic-field-detector-hand-held-spirit-box-paranormal-equipment","provider":"Slickpurchase","version":"1.0","type":"link"}