Magnetometers

3MH6-E High-Precision Teslameter with 3-axis Interchangeable Hall Probes


The 3MH6-E is a desktop teslameter with an interchangeable 3-axis Hall probe (type C). It measures Bx, By, Bz and probe temperature, and calculates Btot and field direction at a point 0.5 mm from the probe end. DC accuracy is better than ±0.01 % (±100 ppm) of full scale on the ±0.1 T, ±0.5 T and ±2 T ranges at 10 samples/s.
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3MH4 Digital Teslameter


The 3MH4 is a benchtop three-axis digital teslameter with a detachable Hall probe. A single integrated three-axis Hall sensor measures Bx, By and Bz; the instrument calculates the total field Btot and shows it with the probe and box temperatures on a graphic display. With the standard type C probe, the measurement point is 0.5 mm from the probe tip. DC accuracy is better than 0.1 % of full scale on the ±0.1 T, ±0.5 T and ±2 T ranges.
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