Signal Generators are used in various industries to create signals that simulate behavior of system. Frequency Counters are instruments for measuring frequency
Spectrum Analyzers measure signal amplitude vs. frequency. RF Field Strength Meters measure RF levels and electric field strength.
Discontinued Products Gone but Never forgotten.
Protek has been in business for over 15 years. In that time they have pushed industry innovation forward, perhaps most notably with the first ever hand held RF field analyzer. They also offer innovative digital multimeters and digital storage oscilloscopes that boast some of the longest recording times and fastest sampling rates available. They strive to maintain excellent performance and value in their products.