Nach dem Fehlkauf eines Billigprodukts unter 40 Euro, entspricht das jetzt meinen Vorstellungen. Die Messwerte sind möglicherweise nicht exakt, taugen aber zur groben Orientierung ganz gut. Das Display ist leider ziemlich pixelig und die Messkurven taugen entsprechend wenig. Nachteilig ist auch, dass sich das Display vertikal nicht fixieren lässt. Eine deutsche Anleitung gibt es im Internet. Insgesamt bin ich sehr zufrieden.

Die Grundeinstellung erlaubt es, sehr schnell die EMV Belastung in der Umgebung zu ermitteln.Ist diese zu hoch ertönt ein Signalton. Das Gerät misst zuverlässig und mit guter Wiederholgenauigkeit die EMV Belastung. Mann kann super seinen Schlaf oder Arbeitsplatz optimieren oder feststellen ob Handys trotzt abgeschalteten Verbindungen weiter funken wie z. B. das I-Phone.Ich kann das Gerät wirklich empfehlen. Wer etwas mehr experimentieren möchte findet in diversen Untermenü punkten viele Einstellungen und weitere Messmodi mit einstellbaren Frequenzbereichen.Auch eine Signalausgabe über Lautsprecher ist möglich (siehe Ghost).Das Problem ist, dass derjenige der einmal sein DECT oder Handy damit gemessen hat, dieses nicht mehr mit gutem Gewissen benutzen möchte.

Il migliore rilevatore rispetto a tutti quelli provati. Preciso e sensibile. Si ha modo di poter impostare diversi parametri di misura e rilevazione.

Bin damit zufrieden. Viele Einstellungen. Sensibel, aber...man muss aufpassen bei den Einstellungen / Einheiten.Man kann vor allem im RF Bereich die Sensibilität einstellen. Misst im yWatt-Bereich wo die anderen Messgeräte nur im mWatt Bereich messen bzw. dann eben keine Strahlung messen können.Man kann den Verstärkungsfaktor einstellen für die Messung. Meiner Meinung liegt hier aber ein Konstruktionsfehler vor. Stellt man die Verstärkung (Gain) auf Faktor 10, so wird auch der Messwert in der Anzeige mit 10 multipliziert was nicht sein sollte.Man muss also immer wissen für Messwert Auswertung was in den Einstellungen für eine Verstärkung eingestellt ist.

I specifically chose this EMF meter because of the measuring range of RF radiation up to 10Ghz in combination with an attractive price and the many good reviews, and I am pleasantly surprised.Some users contradict the measuring range of RF radiation up to 10Ghz and say that RF radiation can only be measured up to 2.5Ghz.However, that is not entirely correct. This EMF meter does measure frequencies higher than 2.5Ghz, but not in every mode;- RF spectrum: shows the detected frequencies up to 2.5Ghz- EMF graphs: probably also only measures frequencies up to 2.5Ghz- RF browser: here the exact detected frequency is not shown, but in this mode higher frequencies are also measured in V/m and mW/m². Whether it can measure effectively up to 10Ghz I unfortunately do not know because I do not have devices that transmit frequencies between 6Ghz and 10Ghz, but for example 5Ghz wifi (5150Mhz - 5895Mhz) is indeed measured.This meter also seems to be perfectly suitable for measuring the radiation of mobile networks, including the standard used 5G frequencies, but for 5G only in 'RF browser' mode. The European frequencies are for example for 2G: 900Mhz + 1.8Ghz. For 3G: 900Mhz + 2Ghz. For 4G: 800Mhz + 1.8Ghz. For 4.5G: 800Mhz + 1.8Ghz + 2Ghz + 2.6Ghz. For 5G: 700Mhz + 1.4Ghz + 3.6Ghz.Only the optional higher 5G frequencies cannot be measured with this device, but no meter in this price range can. For Europe, these are frequencies between 26.5Ghz and 28Ghz. For the US: 27.5Ghz to 28.35Ghz. For China: 24.25Ghz to 27.5Ghz and 37Ghz to 43.5Ghz. But good to know; these optional higher 5G frequencies are hardly used yet. Even the iPhone 15 pro only supports some higher frequencies in their US model. The versions for outside the US do not support these higher optional 5G frequencies. Also note that such high frequencies hardly penetrate objects and are therefore unsuitable for providing mobile coverage from the street to indoors. These higher frequencies are only suitable for open spaces where many people are together, such as festivals, sports stadiums etc.The meter I received works absolutely fine, meets my expectations and is certainly suitable for measuring the most important sources of EMF radiation that we come into contact with.

Danke , alles ok

Uzun zamandır böyle bir cihaz almak istiyor ama hep erteliyordum. Araştırmalarım sonunda bu cihazı almaya karar verdim. Artık her gün ölçüm yapıyorum : ) Ürünü alalı birkaç gün oldu. Şu an amatör bir şekilde kullanıyorum cihazı ama yakında profesyonel ölçümler yapabileceğimi düşünüyorum. Arkadaşımdaki farklı marka ile karşılaştırdığımda diğer aletlere göre daha hassas bir cihaz olduğunu gördüm. Ürün şimdilik gayet güzel. Umarım uzun yıllar keyifle kullanırım. Ürünle ilgili deneyimlerimi -unutmazsa- yorum olarak paylaşırım sizlerle unutmazsam. Böyle bir alet arıyorsanız düşünmeden alabilirsiniz.

No me dedico a telecomunicaciones, pero si e identificado bastante bien todo lo que necesitamos saber acerca de cualquier frecuencia

Mit einem Wort sei hier alles gesagt: China... ware. Überteuerter Geräuschmacher!

I bought this portable meter to check and monitor my personal environment, for home and on-the-go . So far, I am very happy for my purchase. It is beyond an EMF meter, it is a safeguard for your environment that visualizes the hidden danger in your daily life.This unit is loaded so many exclusive and advanced features, the best broad band EMF RF detector in the market in this price range. For less than $120, it can be used by both beginners and advanced users. I like to highlight some important/exclusive points for reference:1. Dual application modes: the main unit can be used standalone, or the main unit can be used with PC (connected via USB cable)2.Two power modes: use rechargeable/replaceable battery or use USB power3. All-in-one display mode: after turning on the unit, all EMF,EF,RF reading shows up almost instantly, very convenient. The possible source also auto identified and shows up. No need to turn on knob or button something to get different kind of radiation reading.4.Auto identify the radiation source: no matter where you go, the unit will tell you the major radiation source, such as a phone line, Wi-Fi etc. All other meters in the market do not have this feature, you have to know the radiation type prior to test it.5.Multiple power Charge methods: no need to purchase and replace battery, just recharge it. It can be charged by USB port. The battery can be taken out for charging in am external charger.6.While USB cable: this cable is not only charging the battery, but also transmit data between main unit and computer. Other models in the market, only use this cable for charging battery.7.EMF 3-axis sensor measurement: this makes the reading is not directional, the readings come from X,Y,Z axis. Other cheaper EMF meters in market are all one axis sensor, not accurate at all.8.RF frequency range up to 10GHz: very wide range, covers low band of 5G. The RF sampling rate is 4millon times per second. So far is the fastest RF sampling rate in the market in a similar price range.9.Data saving capability: the meter integrated a real-time data logging system. It can record all data type(EMF,RF,EF) every second for about continually 20Hrs.10.Data saving during sudden power down: the data will be stored and will not loss.11.RF Browser. This is a unique feature only on EMF-390. It visualizes RF on the LCD screen. Users can see how the RF level changes in real time.12.Free PC software comes with the purchase: if you like to analyze the measurement data, this free software is for you.13.Forum support: there is an online support forum, really like this community. Feel get supported after purchase14.There are so many other features: like backlight adjustment, contrast, brightness adjustment, have fun to explore.15. The appearance of the unit does not look like talented, but it does .

Tested on a bunch of things and it was great. Easy setup and simple to use! It was very accurate and helpful to find out if I'm being exposed to too much. I definitely recommend this! Its also not very expensive compared to other ones.