For use in welding equipment such as Lincoln welders
Made with a fixed coil, iron vane movement, this meter can be installed in steel panels without requiring recalibration. The Pivot and Jewel suspension is spring-loaded for shock protection. The cover features the original Bakelite construction.
As a Simpson Authorized Modification and Repair Center, we keep the lead time short by stocking unfinished meters and completing final modifications and calibration in our laboratory. This meter, when produced this way, is Underwriter Laboratories Recognized.
As an Authorized Simpson Modification Center, we can offer custom upgrades, such as custom artworks, and adding company logos to dial artworks.
Specifications
| Brand | Simpson Electric |
| Model | 57 |
| Series | Rectangular |
| Form Factor | 4-Stud Mount, Panel: 3.5-Inch ANSI C39.1 |
| Input Frequency | 60Hz |
| Input Range | 0-5AAC |
| Scale, Range, or Display | 0-1500AAC |
| Accuracy | ±2% of Full Scale |
| Tariff Code | 9030.33.0040 |
| ECCN | EAR99 |