Tools Tribune

  Many people do not know what a digital multimeter is and it is true because we are not all experts in electricity. However, the usefulness of this tool is exceptionally relevant and people should grasp at least the basics. You can save a lot of time, money and effort by discovering how to use a digital multimeter . The vast thing about this is that it is a sincere piece of equipment and can hold it in just about anyone's day. On the other hand, if you're a professional, you apparently can't imagine your day without a quality digital multimeter. The only question is - which one to buy when the business is filled with dozens? Choosing the right one is not an easy task. However, that is why we are here. We provide a more in-depth insight into the capabilities and features of the Fluke 101  digital multimeter . If you are interested in buying a quality multimeter, go ahead and read this review and see if it suits your needs. Fluke 101 – The Basics Due to the size of this uni...

  Current transformer clamp meters are equipped with rigid jaws made of ferrite iron. Coils of copper wire individually wrap the jaws. Together, they form a magnetic core during measurements. Their essential operation is like that of a transformer. It works with one primary turn or winding, which is the conductor being measured in nearly all cases. The coils around the jaws assist as a secondary winding of the current transformer. Current flowing through the conductor generates an alternating magnetic field that rotates around it. This field is concentrated by the clamp's iron core, inducing a current flow in the meter's secondary windings. The amount of magnetic field passing through the conductor (or any surface) is called magnetic flux, denoted by the Greek letter phi, Φm. The signal is proportional to the ratio of the turns. A much smaller current is delivered to the meter's input due to the ratio of the number of secondary windings (those wrapped around the jaws of the...