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.
That online test is NOT the Part 107 initial knowledge exam. That test is ONLY for the current manned aircraft pilots who wish to obtain a remote pilot certificate. See How to Get Your FAA Drone Pilot License (For First-Time and Current Pilots) for more information about how to get your drone pilot license. 10. How many different exams are there?