Specialized for ferrite content measurement.

Robust and powerful handheld device for the measurement of ferrite and martensite content in steels with austenitic microstructures.


Robust and durable thanks to
all-aluminum housing and IP64
Limit value monitoring via
light, sound and vibration
Rechargeable and
exchangeable battery

Unbeatable in tactile ferrite and martensite content measurement.

Extensive functionalities, processed in a robust and high-quality all-aluminum housing with a modern design and the intuitive Tactile Suite® software: Our FERITSCOPE® DMP®30 is the specialist for measuring the ferrite and martensite content in chemical plants, energy plants or process plants, even in hard-to-reach places.

Digital probe.

Fully digitized probe for the most demanding measuring tasks

Full measuring control.

Feedback via light, sound and vibration whether measured values are within tolerance

Powerful software.

Automatic device recognition, easy data export and comprehensive reporting

Perfect fit.

Measure 24/7 due to quick and easy battery change

Built to last.

Next level quality and durability thanks to all-aluminum housing

Backward compatible.

Use your existing Fischer probes thanks to exchangeable adapter

  • Features

      Replaceable Li-ion battery for > 24 h operating time

      Digital probes available for a wide range of applications, analog probes backwards compatible thanks to F-adapter

      Measuring range: 0.1 - 80% Fe or 0.1 - 110 FN

      Measured value memory: 250,000 in 2,500 applications

      Automatic device detection and easy data transfer via USB-C and Bluetooth

      Robust aluminum housing with protection class IP64

      Most powerful software in tactile coating thickness measurement: Tactile Suite®

      Measuring method: Magnetic inductive

      Limit value monitoring via light, sound and vibration

  • Application examples

      • Determining the delta ferrite content in austenitic and duplex steels
      • Determining the proportion of deformation martensite in austenitic materials
      • Detecting weld seams in polished surfaces
      • Determining the ferrite content distribution along a weld seam

      Do you have other applications? Then contact us!

Application Notes
Product videos
DMP® series: Discover the new DMP® series
FERITSCOPE® DMP®30: Ferrite content measurement in austenitic and duplex steels
DMP®10-40 series: Unboxing
Influence of curved surfaces on the measurement results and its compensation

Fischer Insights.

Measuring method.

Learn how the magnetic induction measuring method works.

Learn more

We offer you everything you need for reliable measurement results.

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Why Fischer.

Discover many good reasons that speak for us as a company.

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