| Parameter | Description |
|---|---|
| Product Name | Gauge Series — Frequency Meter ZY-72L |
| Product Type | Analog Frequency Meter |
| Model Number | ZY-72L |
| Brand Compatibility | Generator Compatible |
| Application | Generator Frequency Monitoring System |
| Gauge Type | Analog Frequency Gauge |
| Measurement Range | 45Hz – 65Hz |
| Operating Voltage | AC 110V / 220V / 380V |
| Frequency Compatibility | 50/60Hz |
| Display Type | Analog Dial Display |
| Dial Size | 72mm × 72mm |
| Accuracy Class | Class 1.5 |
| Mounting Type | Panel Mounted |
| Connector Type | Terminal Type |
| Measurement Type | AC Frequency Measurement |
| Protection Feature | Frequency Monitoring Support |
| Operating Temperature | -20°C to +55°C |
| Material | ABS Housing & Glass Lens |
| Main Function | Displays Generator Output Frequency |
| Usage Area | Diesel Generator, Control Panel & Industrial Power System |
| Product Feature | Accurate Frequency Display & Reliable Performance |
| Warranty | 1 Year |