LATNEX® All-in-One EMF Meter AF-3500

Original price was: $239.99.Current price is: $189.99.

The LATNEX® AF-3500 Multi-Field EMF Meter is a Semi-professional but small and compact device that can measure electromagnetic field (3-axis), electric field, and RF strength. The AF-3500 measures high-frequency electromagnetic fields (RF) in a frequency range of 50MHz – 3.5GHz and low frequency electric and magnetic fields (EMF) at 50-60Hz.

Magnetic field strength is measured in milliGauss (mG) and microTesla (μT) for 3 axis X, Y, and Z.

Electric field strength is measured in volt per meter (V/m).

RF field strength is measured in millivolt per meter (mV/m).

A 2 inch color TFT LCD screen displays the 3 results clearly all at the same time, with also the option to hold the 3 results.


– 4 digits, 2.4 inches color TFT LCD
– 3 measurements in one meter:
Electromagnetic Field ( 3 – axis ).
Electric Field.
RF Strength Field.
– Data Hold (HOLD)
– Language Selection (choose your language): English; Traditional Chinese; Simplified Chinese; Japanese; Spanish


*Electromagnetic field
– Sensor type:Low Frequency,Magnetic Fields,Triple axis (X, Y, Z)
– Range: 0.02~2000mG, 0.02 to 200µT
– Resolution: 0.01/0.1/1 mG or 0.01/0.1/1 µT
– Frequency:50/60 Hz
– Accuracy:±(15%+100dgt)

*Electric field:
– Sensor type: LF Electric Fields
– Range: 50V/m to 2000V/m
– Resolution:1 V/m
– Frequency:50/60Hz
– Accuracy: ± (7%+50dgt)


*RF Strenght field:
– Sensor type: RF Strength
– Range: 0.02µW/m² ~ 554mW/m²
– Resolution: 0.01μW / m², 0.1μA / m, 0.1mV/m,0.001μW/cm ², 1dB
– Frequency: 50MHz to 3.5GHz
– Accuracy: ± 2dB at 2.45GHz


Other Information:
– Display: 4 digits, 2.4 inches color TFT LCD.
– Sample rate: 6 seconds per time.
– Battery life: approximate 8 hours.
– Battery: 1.5V AAA alkaline battery*3.
– Audible key tone alarm: buzzer
– Operating temperature & humidity: 5°C to 40°C, below 80% RH.
– Storage temperature & humidity: -10°C to 60°C, below 70%
– Dimensions: 115(L) x 60(W) x 21(H) mm

User manual

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