Measuring, Marking & Layout: A Builder's Guide (For Pros by Pros)
| Country | USA |
| Brand | Extech |
| Manufacturer | Extech |
| Binding | Misc. |
| ItemPartNumber | EXTRH300-CAL |
| Model | RH300-CAL |
| Warranty | 6 Months Parts and Labor |
| UnitCount | 1 |
| UPCs | 796841972032 |
| EANs | 0796841972032 |
| ReleaseDate | 0000-00-00 |