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Zodgrod
Bewertet in Großbritannien am 7. Mai 2025
Handy bit of kit for anyone needing to measure magnetic fields without faffing about. The readings are consistent and the display is clear enough to interpret without any confusion. Adjusting settings is simple, and the response time is quick when taking measurements. The built-in alarm function is handy when needing to stay within specific ranges. Having the option to store data for later reference is a useful feature, especially when dealing with multiple readings. Battery life holds up well during extended use, so there’s no constant need to recharge. The included stand is convenient for hands-free operation, which is helpful when working on detailed tasks. A solid tool for those needing precise and reliable measurements.
Floyd YesterZep
Bewertet in den USA am3. Mai 2025
There are many exciting features included in this meter. It looks to be well coveted already so I’ll just briefly mention my favorites.One, its ability to detect minute changes in the magnetic field near the probe. It can tell polarity as well as its strength, which is nicely plotted on a running scale. I have no way to confirm its precision but I give no reason to doubt its tolerance that’s listed.Two, and oddly enough, it can be used as a device to measure rotation. It counts the number of times the magnetic field changes and can give you a reliable speed or RPM of the device under measure.It comes in a standard carrying case and happily, is rechargeable. You would thing just about anything electronic these days would be but some are not. Fortunately, this is.Anyway, I’m sure there are industrial uses for this but where I see it bringing the most joy would be to that upcoming science major, who can’t get enough physics and electricity in their lives. I would have loved something like this when I was a young nerd instead of an old nerd.
Kunde
Bewertet in Deutschland am 26. April 2025
Das Gerät ist kompakt und sieht hochwertig aus. Es kommt mit einem robusten Aufbewahrungskoffer, einem USB-Ladekabel und einer dicken Anleitung. Die Bedienoberfläche ist intuitiv und übersichtlich.Die Genauigkeit kann ich nicht wirklich überprüfen, aber die Messwerte entsprachen den berechneten Werten.
John M.
Bewertet in Großbritannien am 13. April 2025
Accurate
Ralph
Bewertet in Kanada am 24. April 2025
This is a useful tool when experimenting with permanent magnet generator designs or even basic testing of neodymium magnet strength claims from online sellers. With so many misrepresented neodymium magnets being sold online, it's nice to have a tool to see if the stated magnetic strength is even in the advertised ballpark.The tool is easy to use, comes with a nice storage case and charging cable (no USB adapter is included), and works as claimed. The hall effect sensor in mounted on a thin (non-flexible) strip of PCB with dimensions silk-screened on it. This gives an immediate reading of how deep from the edge the sensor is.The combination of PCB and sensor is 1.75mm thick, 5.0mm wide, so the spacing between rotor and stator (for example) must be wider than 1.75mm for the sensor to slip in.The sensor cable is fairly flexible at room temperature. The flip-out stand is the only thing I'm not liking with this unit. It's rounded on the bottom just like the rest of the unit and is very unstable. I found the meter keeps tipping over with the slightest tug on the cable. Would definitely consider redesigning the stand. Otherwise very slick little tool.There are 4 small Phillips screws holding the unit together, suggesting that replacement of the internal battery will be possible in the future.
M. Gorelick
Bewertet in den USA am17. April 2025
While this meter isn't going to get used every day, when you need it...well, you need it. I was immediately impressed with the build quality and especially the carrying case, which is very robustly designed and offers excellent padding for the meter, probe, and so on. The manual is very well written and readable--at least the English version, anyway! It's also printed in 5 other languages, none of which I'm qualified to read and evaluate.As far as the functioning of the meter goes, it worked very well once I figured out how to position the Hall sensor. It's helpful at identifying the polarity of a magnet, and its accuracy is well within my needs. There's a very interesting mode available where the meter will count RPMs (how often a magnet attached to a wheel passes by the meter) and even more interesting was an additional capability of being able to enter the circumference of the wheel in use and having the meter tell me the speed (in MPH or KPH) that the wheel is turning.All in all this is a great device if you need to measure magnetism.
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