| Manufacturer | Model | Type | Data | |
|---|---|---|---|---|
| Sperry Marine | Naviknot | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot 450 | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot 500 | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot 600 | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot 700 | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot III | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot Speed Log 200 | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine | Naviknot Speed Log 400 | Speed Log | specsimagetext | Request quote Details |
| Sperry Marine B.V. - German Branch | NAVIKNOT Types: 350 E, 350 EE, 450 D, 450 DD, 550 DD, 600 S, 600 SD, 600 SDD, 600 SDT and 600 SE | Speed Log | specsimagetext | Request quote Details |