186813 - Miller 186813 DC Ammeter 0-350A Scale 2.5-Inch Black Face

Restore Precision to Your Welding Operations

The Miller 186813 Meter, Amp DC is a genuine replacement component designed specifically for Miller welding power sources. In the world of industrial welding, accurate parameter monitoring is not just a convenience—it is a necessity for code-compliant work and consistent quality. This analog DC ammeter provides immediate visual feedback on your welding output, allowing operators to verify that their machine is delivering the current required for the job at hand.

This specific meter features a 0 to 350 Amp scale, making it suitable for a wide range of welding processes including Stick, TIG, and MIG applications within that amperage range. The unit is calibrated with a 35-0-35 mV movement sensitivity, ensuring it pairs correctly with the internal shunts found in compatible Miller equipment. The "35-0-35" specification often indicates a center-zero capability or specific calibration for machines that may handle polarity changes or specific charging circuits, though the primary scale readout is 0-350.

Designed with a 2.5-inch diameter, this meter fits standard panel cutouts, making installation straightforward for maintenance personnel. The black face with high-contrast white numerals and needle ensures that the gauge is readable even in the dim lighting often found in fabrication shops or outdoor jobsites. By choosing genuine Miller parts, you ensure the longevity and reliability of your equipment, avoiding the calibration issues often associated with generic aftermarket gauges.

Key Features

• OEM Quality: Guaranteed fit and function for specific Miller welding machines.


• Clear Readout: 0-350A scale covers the operating range of many industrial welders.


• Durable Design: Built to withstand the vibration and environment of welding sites.