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Extech 480826 EMF Tester/Triple Axis X, Y, Z direction, Band width 30Hz to 300Hz

Extech | Electrical Tester

Extech 480826 EMF Tester/Triple Axis X, Y, Z direction, Band width 30Hz to 300Hz

MPN / Part No: 480826
Price updated: Sep 24, 2026

This three-axis electromagnetic field tester can measure in the X, Y, and Z directions, providing an accurate tool for measuring low-frequency fields. The product is designed for occupational health engineers and industrial technicians to assess the safety of work environments.

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Extech 480826 Electromagnetic Field (EMF) Tester is an advanced and reliable measuring instrument for low-frequency electromagnetic fields.

Equipped with three-axis sensors in the X, Y, and Z directions, this device allows for precise field measurements without the need to change the orientation of the device.

With a frequency bandwidth of 30Hz to 300Hz, this tester is an ideal option for detecting magnetic fields generated by electrical equipment, industrial wiring, and energy sources.

The ergonomic design and simple user interface of this product allow users to record accurate data in various industrial and commercial environments.

High measurement accuracy and performance stability are features that distinguish this model for safety engineers, electrical technicians, and environmental specialists. Using this device helps organizations ensure compliance with health and safety standards in work environments.

Key Features of Extech 480826 Electromagnetic Field (EMF) Tester

  • Three-axis measurement (X, Y, Z) for comprehensive coverage of field directions
  • Wide frequency range from 30Hz to 300Hz
  • Portable and lightweight design for easy on-site use
  • High accuracy in measuring weak and strong magnetic fields
  • Suitable for assessing safety in work environments and detecting EMF sources

Technical Specifications

Feature Value
Device Type Electromagnetic Field (EMF) Tester
Brand Extech
Model 480826
Measurement Directions Three-axis (X, Y, Z)
Frequency Bandwidth 30Hz to 300Hz
Main Application Measurement of low-frequency magnetic fields

Frequently Asked Questions

Is this device suitable for measuring high-frequency fields?

No, this model is specifically designed for the frequency range of 30Hz to 300Hz and is suitable for low-frequency fields.

Can this device be recalibrated?

Yes, it is recommended to periodically calibrate the device to maintain measurement accuracy.

What types of environments is this tester recommended for?

This device is ideal for industrial environments, electrical infrastructures, and office spaces requiring monitoring of electromagnetic fields.

Conclusion

The Extech 480826 electromagnetic field tester, with three-axis measurement capability and a wide frequency range, is an essential tool for engineers and industrial technicians.

By providing accurate and reliable data, this device helps organizations ensure safety in work environments and prevent risks associated with electromagnetic fields.

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Extech

Extech

United States

Extech is one of the most reputable international brands in the field of test and measurement equipm...

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