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Our unwavering goal to produce reliable, efficient, state of the art data recorders, at a price accessible to professionals and sportsmen alike, and back them with whatever service our customers may need, is as strong today as it was in 1984.

| Download Name | File Size |
| 230-vm-usm.pdf | 577.55KB |
| techlibrary_230-vm-usm_manual_final_version.pdf | 759KB |
| techlibrary_usm_fuel_level.pdf | 268.06KB |
| Application | Closed Course, Street, Pulling, Land Speed, Off Road |
| Emission Code | 5 |
| Model | 230-VM-USM |
| Part Type | Data Acquisition Module |
| Product Type | Modules |
| Proposition 65 | www.P65Warnings.ca.gov |