Teslameter M-Test Mk4

Product catalog summary

Overview: The M-Test MK4 is a universal handheld device designed for measuring magnetic fields. It is equipped with a probe featuring a push button, LED indicators, and a sensor. The device is supplied in a carrying case with accessories, excluding optional items.

Specifications:

Magnetic Field Measurement Range:
- Static Field: -19.99 to +19.99 mT or -15.9 to +15.9 kA/m; -199.9 to +199.9 mT or -159 to +159 kA/m; -1999 to +1999 mT or -1590 to +1590 kA/m (switchable between mT and kA/m).
- Alternating Field: 14.14 mT or 11.25 kA/m; 141.4 mT or 112.5 kA/m; 1414 mT or 1125 kA/m with True-RMS, frequency range 14 to 1000 Hz (sine, triangle, square wave).
Measurement Uncertainty: +/- 1.5% in the lower range, +/- 0.6% in the middle and upper ranges, with +/- 1 digit at 23°C.
Zero Point Stability: +/- 0.05 mT; +/- 0.04 kA/m after 1 minute.
LED Polarity Indicator: Red for North Pole, Green for South Pole, Orange for Alternating Field.
Polarity Display on Device: ( ) for North Pole, (-) for South Pole.
Polarity Indicator Threshold: +/- 0.5 mT; +/- 0.4 kA/m.
Automatic Device Shutdown: Approximately 4 minutes with battery power.
Battery: 9 V, Type 6 LF 22; AM6, with an operating duration of approximately 20 hours.
Probe Cable Length: 1.2 meters.
Weight: 300 grams including battery.

Options:

Calibration certificate for traceability documentation to national standards.
Software with data cable for data logging and analysis.
Instrument case.
9 V DC stabilized power adapter.

Functionality: The M-Test MK4 is designed for precise detection and measurement of static or dynamic magnetic fields. Its thin tangential probe allows for accurate, point-specific measurements in hard-to-reach areas or on surfaces. It is particularly suitable for measuring permanent magnets or small ferromagnetic parts. The device detects magnetism instantly through a responsive colored LED by scanning the surface of the part with the probe. The 'Peak Hold' function, controlled by a button on the probe body, allows users to easily identify and record areas with the highest field strength for each polarity.

Catalog excerpts

Universelles Messgerät zur Messung magnetischer Felder Mit dem M-Test MK4 werden präzise, statische oder dynamische Magnetfelder aufgespürt und gemessen. Die nur ~1 mm dicke Tangentialsonde erlaubt genaue, punktuelle Messungen an schwer zugänglichen Stellen oder an Oberflächen. Der M-Test MK4 eignet sich besonders zur Messung von Dauermagneten oder ferromagnetischen Kleinteilen. Magnetismus wird unmittelbar durch die sofort reagierende farbige LED aufgespürt, indem mit der Sonde die Oberfläche des Teils abgefahren wird. Die Funktion «Peak Hold» wird durch die Drucktaste am Sondenkörper gesteuert...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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