Extech AC/DC Magnetic Meter/Datalogger

Extech AC/DC Magnetic Meter/Datalogger


The Extech AC/DC Magnetic Meter/Datalogger measures and datalogs both AC and DC Magnetic Field in Gauss and mT with a uniaxial Hall effect sensor and built-in ATC.


  • Utilizes Hall Effect Sensor With Automatic Temperature Compensation
  • Adjustable Data Sampling Rate: 1 to 3600 Seconds
  • Memory Stores 99 Readings Manually
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Why Buy From Fondriest?


Internal memory stores up to 99 readings, while SD memory card (included) allows continuous datalogging and readings can easily be exported to an Excel® format for further analysis.


  • Electric Transmission Equipment
  • Power line
  • Microwave Oven
  • Air Conditioner
  • Refrigerator
  • Computer monitor
  • Video/Audio device
  • Particle accelerators
  • MRI
  • Industrial & research labs
  • Transportation Systems
  • Elevators
  • Battery Power
  • Wind Power


  • Datalogging feature records readings with data and time stamp on an SD card in Excel format
  • N pole/S pole indicator
  • Zero Button for DC measurement
  • Auto power off with disable
  • RS-232 interface with optional software
Notable Specifications:
  • DC milli Tesla: 300.00mT
  • DC Gauss: 3000.0G
  • AC milli Tesla: 150.00mT
  • Number of Axis: Uniaxial
  • AC Bandwidth: 50Hz/60Hz
  • Sampling Rate: 1 to 3600 seconds
  • Datalogging: Datalog readings on SD card (included)
  • Dimensions: 7.1 x 2.9 x 1.9"
What's Included:

(1) Datalogger

(1) Uniaxial Magnetic Probe Sensor With Protective Cover

(1) SD Memory Card

(1) Universal AC Adapter With Multi-plugs (US, EU, UK, AUS)

(6) AA Batteries

(1) Hard Carrying Case

Image Part # Product Description Price Stock Order
Extech AC/DC Magnetic Meter/Datalogger SDL900 AC/DC Magnetic Meter/Datalogger
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