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From Shallow Ducts to Deep Geothermal Wells — Choose the Right Tool for Your Application
| APPLICATION | DUCT-SCAN | STRAHL PT | STRAHL HD656ft / 984ft | STRAHL HDL984ft / 1640ft |
|---|---|---|---|---|
| Chimney Inspection | Excellent | Possible | Not Suitable | Not Suitable |
| HVAC Ducts | Excellent | Excellent | Not Suitable | Not Suitable |
| Shallow Wells (<360ft) | Not Suitable | Excellent | Excellent | Possible |
| Residential Wells | Not Suitable | Not Suitable | Excellent | Excellent |
| Deep Wells (>1000ft) | Not Suitable | Not Suitable | Possible | Excellent |
| Residential Geothermal | Not Suitable | Not Suitable | Excellent | Possible |
| Deep Geothermal | Not Suitable | Not Suitable | Possible | Excellent |
| Underwater Use | Not Suitable | Possible | Excellent | Excellent |