{"product_id":"biaozhi-gt3121-handheld-field-monitor","title":"Handheld Field Monitor – Magnetic \u0026 Electric Field Measurement, Portable","description":"\u003ch3 data-start=\"535\" data-end=\"629\"\u003ePortable Device for Observing Electromagnetic Fields with LED Display\u003c\/h3\u003e\n\u003cp data-start=\"724\" data-end=\"1073\"\u003eMeasure magnetic and electric fields safely with this handheld field monitor. Compact and portable, it features a LED display for clear readings and supports a wide frequency range. Ideal for educational use, experiments, or hobby applications, it provides an easy-to-use solution for observing electromagnetic activity.\u003c\/p\u003e\n\u003cp data-start=\"1075\" data-end=\"1094\"\u003e\u003cstrong data-start=\"1075\" data-end=\"1092\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1095\" data-end=\"1583\"\u003e\n\u003cli data-section-id=\"yzd3im\" data-start=\"1095\" data-end=\"1188\"\u003e\n\u003cstrong data-start=\"1097\" data-end=\"1138\"\u003eMagnetic \u0026amp; Electric Field Monitoring:\u003c\/strong\u003e Accurate readings for a variety of applications\u003c\/li\u003e\n\u003cli data-section-id=\"5xejzw\" data-start=\"1189\" data-end=\"1253\"\u003e\n\u003cstrong data-start=\"1191\" data-end=\"1207\"\u003eLED Display:\u003c\/strong\u003e Visual indicators for simple interpretation\u003c\/li\u003e\n\u003cli data-section-id=\"1xlz9fe\" data-start=\"1254\" data-end=\"1312\"\u003e\n\u003cstrong data-start=\"1256\" data-end=\"1280\"\u003ePortable \u0026amp; Handheld:\u003c\/strong\u003e Lightweight and easy to carry\u003c\/li\u003e\n\u003cli data-section-id=\"1xryazk\" data-start=\"1313\" data-end=\"1392\"\u003e\n\u003cstrong data-start=\"1315\" data-end=\"1333\"\u003eUser-Friendly:\u003c\/strong\u003e Simple operation for students, hobbyists, or enthusiasts\u003c\/li\u003e\n\u003cli data-section-id=\"1syab5\" data-start=\"1393\" data-end=\"1498\"\u003e\n\u003cstrong data-start=\"1395\" data-end=\"1413\"\u003eVersatile Use:\u003c\/strong\u003e Suitable for educational experiments, electronics testing, and general observation\u003c\/li\u003e\n\u003cli data-section-id=\"1xhs04x\" data-start=\"1499\" data-end=\"1583\"\u003e\n\u003cstrong data-start=\"1501\" data-end=\"1521\"\u003eBattery Powered:\u003c\/strong\u003e Operates with standard batteries for convenient portability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1585\" data-end=\"1606\"\u003e\u003cstrong data-start=\"1585\" data-end=\"1604\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1607\" data-end=\"1794\"\u003e\n\u003cli data-section-id=\"ufyy4h\" data-start=\"1607\" data-end=\"1641\"\u003eFrequency Range: 50Hz–20,000Hz\u003c\/li\u003e\n\u003cli data-section-id=\"1rlgssl\" data-start=\"1642\" data-end=\"1658\"\u003eDisplay: LED\u003c\/li\u003e\n\u003cli data-section-id=\"1g7tdbl\" data-start=\"1659\" data-end=\"1693\"\u003ePower Source: 2 x AA Batteries\u003c\/li\u003e\n\u003cli data-section-id=\"vbz603\" data-start=\"1694\" data-end=\"1726\"\u003eDimensions: 160 x 65 x 35 mm\u003c\/li\u003e\n\u003cli data-section-id=\"1xlwy25\" data-start=\"1727\" data-end=\"1751\"\u003eWeight: Approx. 200g\u003c\/li\u003e\n\u003cli data-section-id=\"p7bpsp\" data-start=\"1752\" data-end=\"1777\"\u003eMaterial: ABS Plastic\u003c\/li\u003e\n\u003cli data-section-id=\"14moimg\" data-start=\"1778\" data-end=\"1794\"\u003eColor: White\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1796\" data-end=\"2005\"\u003e\u003cstrong data-start=\"1796\" data-end=\"1813\"\u003eHow It Works:\u003c\/strong\u003e\u003cbr data-start=\"1813\" data-end=\"1816\"\u003ePower on the device and place it near the area to be measured. LED indicators display magnetic and electric field levels in real-time. Perfect for educational, experimental, or hobby use.\u003c\/p\u003e\n\u003cp data-start=\"2007\" data-end=\"2033\"\u003e\u003cstrong data-start=\"2007\" data-end=\"2031\"\u003ePackage Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2034\" data-end=\"2105\"\u003e\n\u003cli data-section-id=\"lod8a1\" data-start=\"2034\" data-end=\"2064\"\u003e1 x Handheld Field Monitor\u003c\/li\u003e\n\u003cli data-section-id=\"ias10q\" data-start=\"2065\" data-end=\"2084\"\u003e1 x User Manual\u003c\/li\u003e\n\u003cli data-section-id=\"12j1ujt\" data-start=\"2085\" data-end=\"2105\"\u003e2 x AA Batteries\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kartlo","offers":[{"title":"Default Title","offer_id":47941496275203,"sku":"LOH_ELE_IS_EMF_0003","price":3999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0812\/2482\/7139\/files\/front-views..jpg?v=1781258558","url":"https:\/\/kartlo.com\/products\/biaozhi-gt3121-handheld-field-monitor","provider":"Kartlo","version":"1.0","type":"link"}