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 an O-Ring backed zero corrector to ensure this meter can endure in environments where dust and water may be an issue.
As a Simpson Distributor, we order you the finished meter from Simpson.
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 |
| Series | Round |
| Model | 55 |
| Form Factor | 3-Stud Mount, Panel: 3.5-Inch ANSI C39.1 |
| Input Range | 0-25AAC |
| Input Frequency | 60Hz |
| Scale, Range, or Display | 0-25AAC |
| Accuracy | ±2% of Full Scale |
| Tariff Code | 9030.33.0040 |
| ECCN | EAR99 |