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The Miller 025603 is a precision analog DC ammeter designed specifically for use in heavy-duty welding power sources. As a genuine OEM replacement part, it is engineered to meet the exact specifications of Miller Electric equipment, ensuring seamless integration and reliable performance. This panel meter features a measurement scale ranging from 0 to 300 Amps DC, making it suitable for a wide variety of medium-to-heavy industrial welding applications where monitoring output current is critical for process control.
Technically, this meter is calibrated for use with a 50mV shunt. This specification is vital for accuracy; using a meter with a different millivolt rating on a 50mV system would result in incorrect readings, potentially compromising weld quality or equipment safety. The 3.5-inch face diameter adheres to standard industrial panel cutout dimensions, facilitating easy replacement of damaged or faded units without the need for chassis modification. The movement is damped to provide stable readings even in the presence of the electrical noise and mechanical vibration common in welding environments.
Maintaining accurate instrumentation is a key component of welding quality assurance. The Miller 025603 provides a clear, linear display of the Direct Current (DC) output, allowing operators and maintenance personnel to verify that the power source is delivering the expected amperage. Whether used for routine maintenance or emergency repair, this component restores the visual feedback loop necessary for precise welding operations. It is compatible with various legacy and modern Miller power sources that utilize analog instrumentation.
Key Technical Specifications:
| Additional Information |
|---|
| Packaging Description:1 Per Ea |
| Brand:Miller |
| Part Type:Analog Panel Meter |
| Measurement Type:DC Amperage |
| Scale Range:0 - 300 Amps |
| Movement Sensitivity:50mV |
| Face Diameter:3.5 Inches |
