AlphaLab AC Milligauss Meter UHS2
Three-axis true-magnitude AC gaussmeter covering 13 Hz to 75 kHz to 1999.99 mG at 0.01 mG resolution, typically ±3% between 45 Hz and 5 kHz, supplied with a NIST-traceable calibration certificate.
Last verified 12 August 2026.
Also searched as: UHS2, AC Milligauss Meter UHS2, AlphaLab UHS 2
- Manufacturer
- AlphaLab, Inc.
- Model
- UHS2
- Type
- Broadband meter
- Instrument class
- ELF gaussmeter (power-frequency magnetic field)
- Quantities measured
- magnetic flux density
- Axes
- triple
- Peak hold
- No
- On-device logging
- No
- Declared accuracy
- Typically ±3%, maximum ±7%, between 45 Hz and 5 kHzManufacturer figure, not an independent verification.
- Market status
- Currently sold
Frequency coverage by mode
One band per measuring mode, as the manufacturer states it.
- magnetic flux density
- 13 Hz – 75 kHz (−3 dB), with a 1 kHz – 75 kHz VLF-only setting
Display range by mode
- AC magnetic flux density
- up to 1999.99 mG (resolution 0.01 mG)
Calibration
Supplied with a NIST-traceable calibration certificate; annual recalibration is offered by AlphaLab.
Suited to
- Quantitative magnetic-field work where the number has to be defensible: three-axis true magnitude, 0.01 mG resolution and traceable calibration
- Separating power-frequency fields from higher-frequency content using the VLF-only setting
- Finding the dominant field direction with the single-axis setting
What it cannot do
- Magnetic fields only — no electric field, no RF, no body voltage
- No static (DC) magnetic field measurement; this is an AC instrument
- No logging output, so it answers 'how strong now', not 'what happened overnight'
- Response is specified from 13 Hz, so it says nothing about static fields or sub-13 Hz content
What these figures are
Every number on this page is the manufacturer's own declared specification, reproduced so that models can be compared field by field. Nothing here is an independent test of the instrument, a calibration certificate, or a statement that a reading taken with it can be compared with a regulatory limit — that depends on the detector, the averaging and, where it matters legally, an accredited calibration.
Where to buy
EMR Shielding Solutions is a related company of WebKMS, which publishes EMFBase, and sells this product. The link is a stockist listing only: every figure on this page comes from the manufacturer's own documentation, and no specification, limitation or citation depends on it.
Related records
- ELF gaussmeter (power-frequency magnetic field)
Measures 50/60 Hz magnetic flux density in milligauss or microtesla — the instrument for wiring faults, service panels, transformers and power lines.
Instruments
- ELF magnetic field survey
A source-finding walkthrough plus a 24-hour log, because power-frequency magnetic fields track electrical load and a spot reading answers almost nothing.
Measurement protocols
- Magnetic flux density
The quantity an ELF gaussmeter reports, expressed in milligauss or microtesla, used to assess wiring, transformers and power lines. 1 µT = 10 mG.
Quantities & units
Sources
- alphalab-uhs2 AC Milligauss Meter model UHS2 — specifications — AlphaLab, Inc.. manufacturer, link checked 2026-08-12.
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