| BRAND | FRER |
| Product | F72FPX455XCO |
| Description | Pointer frequency meter |
| Internal code | IMP4814419 |
| Custom code | 90303370 |
| Technical specification | 72Fi 45-55Hz 57.7... 440V Pointer frequency meter for voltages: 57.7... 440V //45-55Hz |
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