- The NFA30M is the lowest priced meter of this series, but also a "real NFA" allowing a three-dimensional magnetic field measurement.
- Frequency range: 16 Hz to 32 KHz (compensated)
- Allows longterm measurements of the magnetic field as required in the guidelines for sleeping place measurements.
- Please have a look at the data sheet (to be found under "available downloads") for detailed descriptions of the broad performance range of this meter, also in comparison to the other NFAs.
- Please find the most current version of the firmware under "Downloads" at the top right of this site.
Thông số kỹ thuật
- Frequency range: 16 Hz to 32 KHz (compensated)
- Measurement range: Magnetic flux density: 1 - 19.990 nT
- Precision:
+ 50 / 60 Hz: +/- 5 %
+ 16 Hz - 30 kHz: +/- 1 dB
+ Isotropic deviation: +/- 1,5 dB
+ Offset +/- 3 Digits
- Sensor: magnetic flux density, 3D
- Signal rating: trueRMS, Peak, Peak Hold
- Power supply:
+ 7.4-Volt Li-ion high quality battery pack (included), average operating life in the logging mode 48 h
+ Low-batt indication
+ Auto-Power-Off function (saves capacity and is deactivated during longterm measurements)
+ Power supply unit included