Universal Frequency Meter CH3-86A for Precise Frequency Measurement

The device is designed to measure the frequency (period) of continuous sinusoidal and video pulse signals, time parameters of pulse signals (duration, repetition period, pulse edge and recession) time intervals, the ratio of frequencies of two signals and counting oscillations, the frequency of continuous oscillations and carrier frequency of radio pulse signals in the UHF range, phase difference between two synchronous sinusoidal signals.The device is able to work both autonomously and as part of automated measurement systems with the