Microohmmeters

The microohmmeter measures small resistances with high precision. A microohmmeter like ST2515 with this high level of accuracy is ideal to be used in labs, in universities or in manufacturing. It is an ohmmeter for measuring resistances with a fully automatic range-setting and hold-function which is very easy to operate. Of course, it is also possible to set all measurement-ranges manually. Particularly important is that this resistance meter includes a special comparison function, a comparator with GOOD/BAD output values. In this way, BAD-components can be separated out automatically. The resistance meter has extra features such as protection against network loss, battery backup, password protection and loudspeakers. The large display is bright and clear and allows a wide viewing angle, ideal as a laboratory measuring tool or as a resistance meter in an automatic test-system. The readings from measuring resistance are quick to read on the interfaces. The simple milliohmmeter instruction set makes integration with existing measuring technology intuitive. It's possible to choose to control the measuring tool itself by either an external, internal or Fuzzy trigger. Milliohmmeter are available from 1 A up to 200 A. A special protection setting guards against external voltages, for example against charged devices which are being tested. All in all a very low resistance measuring device with  4-wire Kelvin-probe procedures and a powerful resolution as well as a high measurement current for measuring the smallest resistances. A resistance tester of this design is superbly suited for laboratory use, for the automotive industry, for airplane construction, for testing the quality of mechanical connections and contacts, in automatic test-systems and everywhere else where assessing small resistances comes into question.