2 in 1 pointer type analogue panel meter come in 96 mm × 96 mm size. These measure frequency depending upon the application. These combine two measuring systems independent of each other. Able to measure frequencies in the range of 45 Hz to 450 Hz. Double frequency meter to measure the frequency of the two different sources are used to synchronize the two sources. Bornika is the exclusive agent of Zeigler in the fields of consultation, sales and distribution of power industry products including Dual Frequency meters.
Product list of Analog Double Frequency meter
ZURC Double Frequency Meter with Two electrically isolated electronic converter circuit produced by ZURC company For measuring and comparing A.C. frequency coming from two generators or from the mains and one generator, when both are connected in parallel. The distorsion of the voltage whom frequency to be measured can reach up to the 15 % of the rated voltage for the third harmonic, without affecting to the accuracy class.