{"product_id":"erickhill-rt-300-3-in-1-emf-meter","title":"ERICKHILL RT-300 3-in-1 EMF Meter","description":"\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3-IN-1 EMF METER, THREE READINGS AT ONCE\u003c\/strong\u003e — measures electric field (EF), magnetic field (MF) and radio frequency (RF) simultaneously. No switching modes, no missed readings. One sweep tells you what a router, microwave, TV, laptop, smart meter or wall wiring is actually putting out. Ranges: EF 1–2000 V\/m · MF 0.01–200.0 µT (0.1–2000 mG) · RF 0.01–200.0 mW\/m².\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eTRI-AXIS MAGNETIC SENSOR FOR STABLE MF READINGS\u003c\/strong\u003e — the magnetic field is measured on all three axes (X\/Y\/Z), so you get a consistent number without twisting the meter to hunt for the \"right\" angle. Electric field and RF are single-axis: just point the front sensing area at the source.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003e3-COLOUR SCREEN + AUDIBLE ALARM, READABLE AT A GLANCE\u003c\/strong\u003e — the large backlit LCD turns green, orange or red as levels rise, backed by an audible alert. You don't need to know the units to read the result.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eLIVE TREND GRAPH, DATA HOLD \u0026amp; MAX\u003c\/strong\u003e — a real-time trend bar under each reading shows whether a level is climbing or falling as you move, so you can trace a signal back to the exact cable, appliance or antenna causing it. AVG\/VPP switches average and peak, Data Hold freezes the screen, MAX keeps the highest value of the sweep.\u003c\/li\u003e\n\n  \u003cli\u003e\n\u003cstrong\u003eUSB-C RECHARGEABLE, POCKET-SIZED, READY WHEN YOU ARE\u003c\/strong\u003e — built-in 3.7 V lithium-ion battery, standard USB Type-C charging, no disposable cells to buy (5 V\/1 A charger not included). Rubberised grip and one-handed operation suit home checks, office desks, distribution boards and outdoor mast checks — and it's a long-standing favourite for ghost hunting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAlarm thresholds\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreen — SAFE:\u003c\/strong\u003e EF \u0026lt; 40 V\/m · MF \u0026lt; 0.12 µT (1.2 mG) · RF \u0026lt; 10 mW\/m²\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrange — ALERT:\u003c\/strong\u003e EF \u0026lt; 400 V\/m · MF \u0026lt; 0.4 µT (4.0 mG) · RF \u0026lt; 50 mW\/m²\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRed — AVOID:\u003c\/strong\u003e EF \u0026gt; 400 V\/m · MF \u0026gt; 0.4 µT (4.0 mG) · RF \u0026gt; 50 mW\/m²\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere people use it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAt home:\u003c\/strong\u003e bedrooms, cots, kitchen appliances, Wi-Fi routers, smart meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAt the desk:\u003c\/strong\u003e laptops, monitors, chargers, docking stations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAround the property:\u003c\/strong\u003e distribution boards, wall wiring, outdoor mast and substation checks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinding wireless devices:\u003c\/strong\u003e locate active routers, phones and other RF transmitters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGhost hunting:\u003c\/strong\u003e track unexplained field spikes during paranormal investigation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhich wireless signals does it cover?\u003c\/strong\u003e\u003cbr\u003eThe RF band is 50 MHz–3.5 GHz. That covers 2.4 GHz Wi-Fi, Bluetooth, DECT phones, most mobile bands and 5G sub-6 up to 3.5 GHz (n78). It does not reach 5 GHz Wi-Fi or 5G mmWave.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to switch modes between EF, MF and RF?\u003c\/strong\u003e\u003cbr\u003eNo. All three are measured and displayed at the same time.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat frequencies do the EF and MF readings cover?\u003c\/strong\u003e\u003cbr\u003e30–1000 Hz, which includes 50 Hz and 60 Hz mains wiring and household appliances.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it switch itself off?\u003c\/strong\u003e\u003cbr\u003eNo — power off manually with a long press, so a reading is never lost mid-measurement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for beginners?\u003c\/strong\u003e\u003cbr\u003eYes — the colour-coded green \/ orange \/ red bands mean you can interpret a reading without knowing the units.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eThe RT-300 is a measurement instrument for consumer and hobby use. It is not a calibrated reference instrument and is not a medical device.\u003c\/em\u003e\u003c\/p\u003e\n\n","brand":"ERICKHILL","offers":[{"title":"Default Title","offer_id":48543924945114,"sku":"3030801ALLBK","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/6292\/4762\/files\/erickhill-rt-300-emf-meter-01-3-color-lcd-display.jpg?v=1788428629","url":"https:\/\/erickhill.com\/de\/products\/erickhill-rt-300-3-in-1-emf-meter","provider":"ERICKHILL","version":"1.0","type":"link"}