Gigahertz-Solutions | EMF-meter (ME3851A)


Frequency range: 5 Hz – 400 KHz (compensated, better than -2 dB).
Switchable, internal frequency filter: 16.6 Hz bandpass, 50 Hz highpass, 2 kHz highpass for the analysis of “Dirty Power”

SKU: ME3851A Category:


This device represents the low-cost access to the professional low-frequency measurement technology. Its functions and features are tailored to the needs and practical experiences of the building biologist.

It’s the professional features that differentiate the ME3851A from the ME3840B

  • Very important: It is more sensitive by a factor of 10 (smallest display resolution: 0.1 nT / 0.1 V/m). In conjunction with the frequency filter even the lowest levels of DIRTY POWER can be detected.
  • NiMH rechargeable battery incl. battery charger / AC adaptor.
  • AC and DC outputs permit further analysis.
  • Increased reliability through offset control switch.
  • Perfectly suitable also for potential-free measurements with the help of the potential-free mounting for LF measurement devices.

Technical Specification

  • The filter module for quantitative differentiation the artificial harmonics (“dirty power”) as well as traction and mains power supply is included like in the ME3840B.
  • The filter module is indispensable for applying the much stricter guidelines recommended by the standard of building biology, especially for the frequency range from 2 kHz (“dirty power”) .
  • LCD reads comfortably in big numbers and directly in the units of the SBM standard values without further calculations.
  • The “Geiger counter effect” makes it easier to find hidden sources.
  • The included detailed measurement instruction enables the user to perform relevant measurements of EMF – even without technical expertise. With the help of this instrument you can spot – even obscured – sources of LF pollution.
  • Also the manual includes the recommendations for limiting values according to the standard of building biology SBM, which allow for a meaningful assessment of the personal level of EMF pollution.
  • Many patents have been granted to us, the devices have ten thousand fold proven their reliability, and have shown to be leading-edge in their price categories.

Delivery Time: Usually between 2 – 3 business days

Additional information

Weight0.6 kg
Dimensions26 × 14 × 5 cm
PDF Data Sheet130 179_Manual_ME3851A ME3951A_rev351_INT

You may also like…