The M-Test MK4 detects and measures static or dynamic magnetic fields. The tangential probe is only 1mm thick, allowing for exact, accurately positioned measurements at hard to reach spots or on surfaces. The M-Test MK4 is especially suited for measuring permanent magnets or small ferromagnetic parts.
When the user runs the probe over the surface of a part, the magnetic field is easily detected by the fast reacting color LEDs. By pressing the button on the probe, the peak hold function makes it possible to easily find and determine the spots with the highest field strength for any polarity.