4.5" Combo AC Frequency Meter is a combination of Digital/Analog indicating instruments. It utilizes a moving coil type element, 3-1/2 digit display for indication. Both the digital and analog displays can be modified to represent virtually any scaling or engineering units as required.
Drop-in replacement for upgrade of existing controls and switchgear panels

● Display Analog: Analog movements.
● Display Digital: 3-1/2 digit, 7 segment display 0.56" (14.2mm) digit height. Red or green LED.
● Accuracy: Reference conditions 25ºC, Class 1.0.
● Accuracy Digital: AC ±0.1% of reading ±3 counts.
● Cover: Polycarbonate UL94V0 rated cover and window.
● Full scale deflection: 210º.
● Enclosure: Acrylic resin cover, plastic body and terminal, metal case for shielding and grounding.
● Terminal Plate Polycarbonate.
● Mounting: Four studs.
● Custom scales and dials available as options.