{"product_id":"smart-sensor-st1393-emf-meter-by-lepmerk-handheld-digital-lcd-radiation-tester-for-electromagnetic-fields","title":"Handheld Digital LCD EMF Meter U6517","description":"Dual Testing Functions: the EMF meter can accurately detect and measure the electric field radiation and magnetic field emission at the same time. It also can measure the environment temperature(℃\/℉). Audible and Visual Dual Alarm: if the tested value exceed the preset alarm value, it will produce sound and light alarm signal immediately. Wide Detecting Frequency \u0026amp; Measurement : 20Hz~300Hz magnetic field and 20Hz~3500MHz electric field of working frequency ; 0.01~199.9μT(0.1~1999mG) magnetic field and 0~1999V\/m electric Field of measuring . User-friendly Design: soft operating buttons for the alarm value setting, MAX\/AVG value switching, and units conversion, the pocket size EMF tester just powered by 3pcs AAA batteries, which makes it convenient for using and carrying. High \u0026amp; Sensitivity: reliable for measure electric and magnetic field radiation of mobile phone, hair dryer, computer, TV, printer, attendance machine, refrigerator, etc.","brand":"My Store","offers":[{"title":"Default Title","offer_id":45914647822445,"sku":"P356595801142730572","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/1041\/9565\/files\/22acb49e41ecbde1b7c3cf1ade5504d33f681ca47d63cbdd0580f30572ab68b2.webp?v=1790040123","url":"https:\/\/dvcxer.shop\/products\/smart-sensor-st1393-emf-meter-by-lepmerk-handheld-digital-lcd-radiation-tester-for-electromagnetic-fields","provider":"My Store","version":"1.0","type":"link"}