LF Analyser ME3951A

compact professional technology

This meter covers the full TCO bandwidth, and is therefore predestined for the professional user. Its functions and features are tailored to the needs and practical experience of the building biology. Due to its comparably low price, it is often also used for scientific and industrial purposes.

Available immediately
Delivery time: 1 - 3 Workdays (Other countries)

More than 5,000 satisfied customers

611,90 €

incl. 19% VAT , plus

Gigahertz Solutions GmbH

SKU: 130-247

GTIN: 4039009130247

Category: Measurement

Main difference to the ME3851A:

The frequency response is extended to the full 400 kHz, as specified in the TCO directives.
This is an important decision criterion if you offer professional LF measurments, because...
modern switching power supplies are steadily moving into ever higher frequeny ranges, and...
many induction cookers work between 100 and 200 kHz.
Last but not least, the TCO policy is a well-known and recognized seal, giving the consumer some security.

Apart from the filter module, the ME3951A also fulfills all the other advantages of the series

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 tenthousandfold proven their reliability, and have shown to be leading-edge in their price categories.

Item weight:	1,10 kg
Frequency range:	5 Hz - 400 KHz (compensated, better than -2 dB), better than required by the TCO directive. Internal, switchable frequency filter: 16 Hz bandpass, 50 Hz highpass, 2 kHz highpass for identification of so-called "dirty power"
Scope of delivery:	Measuring device Highly flexible grounding cable with 1 mm² copper diameter Grounding clamp Internal NiMH battery Power supply/charger Detailed operating instructions Plastic case
Measurement range:	Magnetic flux density (one-dimensional): 0.1 - 1999 nT Electric field strength: 0.1 - 1999 V/m
Precision:	+/- 2 %, +/- 7 digits @ 50/60 Hz
Sensor:	E-field sensor for electric LF alternating fields H-field sensor for magnetic LF alternating fields (one-dimensional)
Audio analysis:	Sound signal proportional to field strength (with "Geiger counter effect", switchable)
Signal rating:	RMS
Signal output ports:	AC/DC outputs
Power supply:	9-Volt NiMH battery (included), average operating time: 8 hours Low-Batt. indicator Auto power-off function (deactivated for long-term measurements) Mains/charger unit (included in delivery)
Garantie:	2 years