Specifications
| Model | SF72, AM-72, or SQ72 |
| Type | DC Analog Ammeter (Moving Coil movement) |
| Dimensions (WxH) | 72mm x 72mm |
| Cutout Size | Approximately 68mm x 68mm |
| Measuring Range | 0-30A DC (Direct connection) |
| Accuracy Class | Class 1.5% (Note: for 60/75/100A direct meters, class is 2.5) |
| Connection Type | Direct connection (internal shunt included or built-in) |
| Deflection | 90° scale arc |
| Material | ABS Resin frame and case, PC glass fiber base |