Introduction - If you have any usage issues, please Google them yourself
Digital frequency meter with four automatically according to the result of seven decimal counting, automatic selection of effective data- Description: four high dynamic display. The results shown is a digital display of the data is multiplied by the N-th power of ten number N corresponding to the right side of the light emitting diode is lit is, if the rightmost one is lit, the frequency is equal to the display-- The value is multiplied by 10 a square. The frequency of the measuring range is from 0 to 9,999,999 Hz.