Bell-4090 Three-Axis Gaussmeter
Magnetic Sciences


Features

·3-axis meter shows maximum field regardless of orientation
·Auto Ranging and True RMS Reading.
·Measures and displays magnetic field strength as low as 0.1 mG (10nT)
·Measuring Range 0.1 mG to 2000 mG (10nT to 200 uT)
·20 Hz  to 2 kHz bandwidth (3dB)
·+ 5% and +/- 2 digits worst case error from 40 Hz  to 200 Hz
·+/- 1% and +/- 1 digit typical error at 55 Hz (calibration frequency).
·Display 3/8-inch, 3-½ digit LCD; sampling interval ~ 0.4 seconds
·Uses one 9-Volt battery (included)
·Size:  3.2" x 5.9" x 1.2". Weight 7 oz.
·Calibrated to ISO-9001. NIST Traceable. Certificate included.
·Includes Soft Carry-Case, Operating Instructions, & free Magnetic Field Guide booklet
·Includes free book if you request it: "Warning: The Electricity Around You May Be
Hazardous To Your Health" by Ellen Sugarman (1998).

Options

·Analog output for viewing waveform on an oscilloscope etc.
·DC output voltage proportional to the AC magnetic field strength, for driving DAQ
·Switchable single axis mode
·Microtesla scale instead of milligauss


Cost:  $567.  US Dollars
                  SOLD OUT
Easy-to-use 3-axis professional handheld gaussmeter. Has more features and options than the Bell-4080. Measures Extremely Low Frequency (ELF) magnetic fields generated by appliances, office equipment, home wiring, computer monitors, power lines, and all types of electrical and electronic equipment.

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Bell 4090