5G GSM RF radiation meter 200MHz-8GHz EMFields AM-10

5G GSM RF radiation meter 200MHz-8GHz EMFields AM-10.

Audio analysis allowing acoustic identification of the type of signal source, with a built-in speaker and an output for headphones or a recorder.
Simultaneous measurement of average and peak values with a Peak-Hold function that stores the maximum peak value - this function is required for accurate measurements to compare the result against biological limits.
Wide band covering most communication systems, including: GSM UMTS LTE phones and base stations, WiFi devices (in both 2.4 and 5 GHz bands), Bluetooth, DECT phones, so-called smart meters, radars, DVB-T television stations, as well as new 5G technologies in the FR1 band (700 MHz - 6 GHz).
Large dynamic range - measurement from 0.02 V/m (1 μW/m²) to 6 V/m (100 mW/m²), which was the legal limit in Poland until 1 January 2020 for places accessible to the public (these limits are now 10 times higher for electric field strength and 100 times higher for radiation power density).

Technical specifications:

Frequency band: 200 MHz – 8000 MHz ± 6dB ± 0.02 V/m.
Measurement range:
-Peak value: 0.02 – 6.00 V/m.
-Average value: 1 – 100 000 µW/m².
-The detector responds to levels lower than 0.02 V/m - the sound of demodulated signals is audible at levels below 0.02 V/m.
The LCD shows the values:
-Peak-Hold (the maximum peak value that has occurred since the meter was switched on), the instantaneous peak value and the average value.
-PEAK LED scale points (peak value refreshed approx. every 100 ms): 0.02, 0.03, 0.05, 0.07, 0.1, 0.2, 0.3, 0.5, 0.7, 1, 1.5, 2, 3, 4.5, 6 V/m.
-AVERAGE LED scale points (average of 6400 samples refreshed approx. every 250 ms): 1, 5, 10, 25, 50, 100, 250, 500, 1000, 2500, 5000, 10000, 25000, 50000, 100000 μW/m².
-Power: 3V, 90-125 mA: 2 alkaline batteries or AA (R6) rechargeable batteries of 1.2 – 1.5 V. Battery life is typically 15 – 20 hours. Low charge is indicated by a "Low battery" message.

Package contents:

5G GSM RF radiation meter 200MHz-8GHz EMFields AM-10.

Used item.
Checked and tested, fully functional, practically like new.
No packaging.
No instructions.