Holaday ELF Magnetic Field Meter Model 3627

Holaday ELF Magnetic Field Meter Model 3627

Pine Item #54468

Make isotropic measurements simply and economically with the Model 3627 three-axis ELF (extremely low frequency) magnetic field meter from Holaday Industries. Signals from the three orthogonal sensing coils combine in a vector sum to provide accurate magnetic field measurements from any ELF source, including single or polyphase electrical circuits, VDTs, household wiring, and appliances.

The unit's remote sensor and analog meter make quick work of finding ELF distributions in any application, and its wide dynamic range makes it an extremely flexible tool for measurements ranging from home ambient environments to high current factory locations


100 dB dynamic range (0.2 milligauss to 20 gauss)

Low frequency cut off at 5 or 30 Hz.

Quantity must be 1 or more
Equipment available for both rental and purchase
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Technical Specifications

Ranges2 20 200 milligauss 2 20 gauss full scale
Frequency Responses30 to 2000 Hz ± 3 dB or 5 to 2000 Hz ± 3 dB user selectable
Recorder Output1/4\" phone jack 0 to 5V DC (1 mA max) proportional to meter deflection
Power9.6V Ni-Cd rechargeable battery 30 hours operation
DimensionsUS: 4.13 x 2.68 x 1.78 in. Metric: 104 x 68 x 45 mm
Manuals & Data Sheets