All transformers sold at GFtec (measurement department) are approved by Measurement Canada. Download the pdf file for more information on the Donut, Bar Type or Potential Transformers.
| Number | Window/Type |
|---|---|
| DCBW-DCBB | small |
| DCCW-DCCB | Medium |
| DCEW-DCEB | Large |
| DCEW | Canadian bracket |
| DCDW | For Hugger |
| MV-7 | Bar |
| DVE6 | Potential |
| ME-7 | Potential |