Probes

AC Probe-Axial 20 MV

Precision Axial Probe for AC Magnetic Field Measurement

Cost-effective, lab-grade tool, perfect for applications in diagnostics, product testing, compliance verification, and research.

Designed for fast, accurate, and reliable measurements of AC magnetic field intensity, the AC Probe – Axial 20 MV is a highly calibrated field evaluator probe ideal for use with digital volt meters (DVMs) and oscilloscopes.

What is AC Probe – Axial 20 MV?

It delivers 20 millivolts peak per Gauss at 60 Hz in the axial direction and provides excellent precision over a frequency range of 10 Hz to 3000 Hz. Each probe is carefully individually calibrated, with the calibration number printed directly on the housing for easy reference. Equipped with a 2-prong banana plug connector, this probe ensures quick and secure connections to your measuring equipment. No external amplifier is required, making it a plug-and-play solution for engineers, researchers, and technicians.

Benefits

How It Works

Connect the 2-prong banana plug to your DVM or oscilloscope.

Position the probe axially in alignment with the magnetic field source.

Observe the voltage output, which is proportional to the magnetic field.

Apply the 20 mV/Gauss factor to convert readings into field intensity.

Suitable for industrial, academic, and regulatory testing environments.

Key Features

Axial-direction field sensitivity

20 mV/Gauss at 60 Hz response

Frequency range: 10 Hz to 3000 Hz

2-prong banana plug for universal meter compatibility

Individually calibrated for traceable, accurate readings

Works with both digital voltmeters and oscilloscopes

Compact, portable, and rugged for lab or field use

Applications

Axial Field Evaluation

Measures AC magnetic field intensity in the axial orientation.

Shielding Attenuation

Tests attenuation ratios of magnetic shielding materials and enclosures.

Emission Measurement

Detects magnetic emissions from power lines, motors, and electronic equipment.

Field & EMC Audits

Used in field audits, laboratory assessments, and EMC compliance evaluations.

Oscilloscope/DVM Interface

Connects directly to oscilloscopes and digital voltmeters for waveform and amplitude tracking.

Instrument Integration

Connects with oscilloscopes and voltmeters for detailed waveform analysis.