The digital multimeter, DMM, is one of the most common items of test equipment used in the electronics industry today. While there are many other items of test equipment that are available, the multimeter is able to provide excellent readings of the basic measurements of amps, volts and ohms.
Here are the basics of the rules, which will apply to drones weighing fewer than 55 pounds: pilots will have to pass a knowledge test (but not a practical test) to get a newly developed drone operator license and will have to be vetted by the TSA.
You must use the paper (N-number) registration process if. 1  Your unmanned aircraft is 55 pounds or greater. 2  You want to qualify a small unmanned aircraft for operation outside the United States. 3  You hold title to an aircraft in trust.  The small unmanned aircraft owner uses a voting trust to meet U.S. Citizenship requirements.