The pointer type frequency meters, FM 48/ 72 / 96 / 144 housed in moulded polycarbonate cases are suitable for the measurement of frequencies in the range of 45 to 450 Hz.
For maximum accuracy, the essential measuring range is obtained by supressing the unwanted frequency span. These instruments offer several advantages in switchboard and Generating Set Panels. Number of meters can be mounted in a Panel Cut out (Mosaic mounting). Front glass, Bezel & Dial can be easily replaced.
• Linear Scale
• Glass filled polycarbonate Lousing
• Knife edge pointer
• Easily replicable glass and bezel