HF- Analyzer

Best sellers
SKU:
tasche3
Accessory for Esmog Spion and other instruments
19,64 € *
  • Available
  • : 1 - 3 Workdays  (DE - int. shipments may differ)
In stock
SKU:
90006
Item weight:
0,02 kg
  • useful accessory for AM electrosmog  detectors
  • for acoustic identification of interfering signals
  • Best sellers
    SKU:
    90205
    • 9V rechargeable block battery format (6LR61, 6F22)
    • Short circuit protection
    • Overcharge protection
    • Deep discharge protection
    • Built-in charging electronics with LED charging indicator
    • Charging via micro USB socket
    29,30 € *
    • Available
    • : 1 - 3 Workdays  (DE - int. shipments may differ)
    Best sellers
    SKU:
    90201
    • Connection to the NF socket of the 5G Esmog Spion
    • Illuminant test and room light test switchable
    • Assessment of artificial light sources possible
    47,54 € *
    • Available
    • : 1 - 3 Workdays  (DE - int. shipments may differ)
    Best sellers
    SKU:
    90206
    Directional antenna for 5G esmog spy (logarithmic-periodic) 1.3 GHz-9 GHz (Ant. No. 5)
    69,00 € *
    • Available
    • : 1 - 3 Workdays  (DE - int. shipments may differ)
    In stock
    SKU:
    CP33
    • Low-frequency alternating electric fields (LF) from 10Hz to 5kHz
    • Low-frequency alternating magnetic fields (LF) from 10Hz to 5kHz
    • Electromagnetic fields (HF) from 1MHz to 8GHz
    • 3D measurement of magnetic fields
    • Audio indicator: Excellent sound analysis for distinguishing sources
    188,00 € *
    • Available
    • : 1 - 3 Workdays  (DE - int. shipments may differ)
    In stock
    SKU:
    CP34
    • Low-frequency alternating electric fields (LF) from 10Hz to 5kHz
    • Low-frequency alternating magnetic fields (LF) from 10Hz to 5kHz
    • Electromagnetic fields (HF) from 1MHz to 10GHz
    • 3D measurement of magnetic fields
    • Audio indicator: Excellent sound analysis for distinguishing sources
    248,00 € *
    • Available
    • : 1 - 3 Workdays  (DE - int. shipments may differ)
    SKU:
    r4076
    Accessory for Frequency Master IV: Software, License and Interface Cable
    364,14 € *
    • Available
    • : 8 - 10 Workdays  (DE - int. shipments may differ)
    SKU:
    HF35C
  • measuring ranges: 1-1,999µW/m² and 0.1-199.9µW/m²
  • frequency range: 800MHz to 2.5GHz
  • comes with logarithmic periodic directional antenna
  • tone signal which is proportional to field strength and frequency
  • audio output of the signal modulations
  • 367,00 € *
    • Available
    • : 8 - 10 Workdays  (DE - int. shipments may differ)
    SKU:
    PE-TF2
    Item weight:
    0,20 kg
  • Significantly improved successor to the former Trifield Meter100XE!
  • LCD bar and digital display with backlighting
  • Magnetic AC fields (40Hz - 100kHz)
  • Electrical AC fields (40Hz - 100kHz)
  • High frequency electromagnetic radiation (20MHz - 6GHz)
  • Higher sensitivity and accuracy in all measuring ranges!
  • 404,60 € *
    • Available
    • : 11 - 13 Workdays  (DE - int. shipments may differ)
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    What are magnetic alternating fields?

    Magnetic alternating fields are fields generated by changing electrical currents. They differ from static magnetic fields in that they periodically change their direction and strength. These alternating magnetic fields occur in many everyday applications, such as when using alternating current in household appliances, transformers, or power lines.

    How are magnetic alternating fields generated?

    Magnetic alternating fields are created when an alternating current flows through a conductor. Since the current constantly changes, the magnetic field surrounding the current also changes. These fields are proportional in intensity to the current strength and change direction according to the frequency of the alternating current. In practice, this means that a field with a frequency of 50 Hz or 60 Hz (common power grid frequencies) changes its direction 50 or 60 times per second.

    Where can magnetic alternating fields be found?

    Magnetic alternating fields occur wherever alternating current flows. They can be found in household appliances, industrial plants, high-voltage power lines, and everyday electrical devices. Particularly strong magnetic alternating fields occur near transformers, electric motors, and induction coils. Wireless charging technologies also use magnetic alternating fields to transfer energy.

    Effects of magnetic alternating fields

    Magnetic alternating fields can affect electronic devices and measuring instruments as they can cause disturbances. In certain cases, especially with strong exposure, they may also have health effects, which is why limits have been set for the strength of such fields. However, in everyday life, the fields are generally relatively weak and do not pose a health risk.