




⚡ Power Precision Meets Efficiency — Upgrade Your Energy Insights Today!
The 20EWRS550E is a high-accuracy, dual-element 3-phase Watt/VAR transducer designed for professional energy monitoring. It offers ±0.25% output accuracy with ±1mA standard output, supports 120VAC external power, and fits as a direct retrofit for Scientific Columbus models. With a 5-year warranty and extensive stock availability, it’s engineered for reliable, efficient, and cost-effective power measurement solutions.
| ASIN | B0057A8KD2 |
| Date First Available | June 14, 2011 |
| Is Discontinued By Manufacturer | No |
| Item model number | 20EWRS550E |
| Manufacturer | TransData, inc. |
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