Wuxi Imhoo Technology Co., Ltd.
                                                                                                           
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M21003-1 DC Ammeter for Lincoln Welders - 0-600A, FS=50MV, Rugged Analog Panel Gauge

Price Negotiable
Price: Negotiable
MOQ: 100
Delivery Time: 15 work days
Brand: ymiho
Product Description
M21003-1 DC Ammeter for Lincoln Welders
0-600A, FS=50MV, Rugged Analog Panel Gauge

This M21003-1 DC Ammeter is a precision analog panel meter designed specifically for Lincoln welding machines, serving as a reliable drop-in replacement for other similarly sized analog ammeters.

Featuring a clear 0-600A DC scale and full-scale sensitivity of FS=50MV, it delivers highly accurate current readings with minimal measurement error. The rugged, durable housing ensures long-lasting performance in harsh industrial and welding environments, making it ideal for maintaining, repairing, or upgrading welding equipment.

Product Specifications
Specification Details
Model Number M21003-1
Type DC Ammeter (Analog Panel Meter)
Measurement Range 0-600 Amperes DC
Full Scale Sensitivity FS=50MV
Primary Application Lincoln Welders (compatible with similar-sized analog meters)
Display Type Analog Pointer
Accuracy High precision with low measurement error
Housing Rugged, durable construction
Mounting Panel mount (standard size for direct replacement)
Key Features
  • Precision analog current measurement for welding applications
  • 0-600A DC range with FS=50MV full-scale sensitivity
  • Direct replacement for Lincoln welder ammeters
  • Rugged construction for industrial environments
  • Standard panel mount design for easy installation
  • High accuracy with minimal measurement error



Product parameters

Panel Dimensions (mm)

Model Size G H L K J
1.5" 57 54.2 44.3 42.5 23.3
2.5" 76 73 57.5 56 32
3.5" 95 91.5 74 72 40.5
4.5" 130 127 100 98 55

Panel Cutout Dimensions (mm)

Model Size A B C D E F
1.5" 16.3 16.3 16.3 16.3 2.9 37.7
2.5" 23.75 23.75 23.75 23.75 3.5 54.5
3.5" 28.5 28.5 28.5 28.5 3.5 66.5
4.5" 50.8 50.8 51.2 39.2 3.5 71

Scale Choose

Model Size Model Scale
1.5" 2071 / 2081 Custom range
2.5" M21002-1 DC60V/FS.DC60V
M21002-2 DC40V/FS.DC40V
M21003-1 DC600A/FS.DC50mV
M21003-2 DC1000A/FS.DC50mV
3.5" M20967-1 DC60V/FS.DC60V
M20968-1 DC800A/FS.DC50mV
M20968-3 DC1200A/FS.DC50mV
4.5" M20970-1 DC60V/FS.DC60V
M20971-1 AC60V/FS.AC60V
M20969-1 DC1500A/FS.DC50mV
M20972-1 AC1500A/FS.AC5A
M7981-1 DC60V/FS.DC60V (white dial)
M7980-2 DC1500A/FS.DC50mV (white dial)
M8455-1 AC1500A/FS.AC5A (white dial)
M8456-1 AC60V/FS.AC60V (white dial)
M7980-20 DC2000A/FS.DC50mV (white dial)


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuxi Imhoo Technology Co., Ltd.
Location East 3rd. Floor, Building A,No.58, Zone B, Yangming Community Economic Park, Liangxi District,Wuxi,Jiangsu,China.
Contact Person Emily Xiong

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