{"product_id":"smart-sensor-st1393-emf-meter-electromagnetic-field-emf-detector-handheld-mini-digital-lcd-electromagnetic-field-radiation-tester","title":"Handheld Mini Digital LCD EMF Meter Electromagnetic Field Detector Y260","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 Range: 20Hz~300Hz magnetic field and 20Hz~3500MHz electric field of working frequency range; 0.01~199.9μT(0.1~1999mG) magnetic field and 0~1999V\/m electric Field of measuring range. User-friendly Design: soft operating buttons for the alarm value setting, MAX\/AVG value switching, and units conversion, the mini pocket size EMF tester just powered by 3pcs AAA batteries, which makes it convenient for using and carrying. High Precision \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":56007414448296,"sku":"P356595608917776795","price":6.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/8371\/4472\/files\/05b7ba6c2966415d058f5b00dc94d9d4688f13581f42690dbd887242962f7750.webp?v=1789701198","url":"https:\/\/buui.shop\/products\/smart-sensor-st1393-emf-meter-electromagnetic-field-emf-detector-handheld-mini-digital-lcd-electromagnetic-field-radiation-tester","provider":"My Store","version":"1.0","type":"link"}