72mm square analog AC Frequency Meter with clear and easy to read scale and a front zero adjustment for fine tuning. AC Frequency Meters are suitable for frequency measurements form AC current networks and can be used in power engineering systems, power plants, switch and test rooms. They can be built in switchboards, measuring desks and electrical equipments.

● Working Position: Vertical.
● 45-55 Hz, 45-65 Hz, 55-65 Hz.
● Accuracy: Class 1.5.
● Rated Voltage: 110V, 220V, 380V, 440V.
● Composition: Glass window, ABS resin frame and case, bakelite base.
● Color: Black base and frame, white scale plate and meter body.
● Dials: 90 degree arc, black lettering on white background.
● Pointer: Stick shape in black color.
● Pointer Length: 38mm.
● Mounting: Surface Mount.
● Custom ranges available upon request.

Applications: Power engineering systems, power plants, switch and test rooms.