OBD2 scanners by budget: compare price and function
Start with the job, then the budget. V106 and V302 are lower-priced screen options; V321 and V520 add documented reporting features; DA100 uses a compatible phone. Paying more does not automatically add ABS, airbag or service-reset coverage.
Compare listed scanner prices
Prices below update from our product catalog. They are in USD, before shipping.
| Model | Listed price | Documented reason to compare | Check before choosing |
|---|---|---|---|
| V106 | $24.99 USD | 2.4-inch color screen, live data and readiness. | Vehicle data support; voltage is not a complete battery test. |
| V302 | $29.99 USD | 2.8-inch color display and real-time curves. | No assumed ABS, airbag or service-reset access. |
| DA100 | $29.99 USD | Phone-based workflow; OBD Home named in supplied materials. | Bluetooth revision, phone/app compatibility and any app charges. |
| V321 | $39.99 USD | Documented cloud report printing and engine-OBD data. | Report-service, phone, network and account requirements. |
| V520 | $49.99 USD | 2.8-inch screen with DTC, I/M and BAT controls. | Exact vehicle, diagnostic system and supported tests. |
| V529 | $54.99 USD | Live-data, readiness and report functions. | Do not treat supplier carbon-test labels as direct measurements. |
| V521 | $59.99 USD | F1/F2 controls, playback and performance-test labels. | Code-library size does not establish system coverage. |
| V901 Pro | $59.99 USD | OBD interface plus documented battery-clamp tests. | Battery type, CCA range, included clamps and package revision. |
What belongs in the total budget?
Standard shipping is $4.99 per order or $9.99 for express shipping. See our shipping policy for destinations and cross-border charges, and review the order total before paying. For Bluetooth tools, check whether the required app, subscription or vehicle add-on has a separate charge.
When is it worth comparing a higher-priced tool?
Only when its documented functions address your task. A larger display, different controls, reporting workflow or separate battery interface can matter. A larger code database is not proof of wider diagnostic access, and a higher price is not proof of accuracy or reliability.
Can the lowest-priced scanner clear my warning light?
Check the exact vehicle and system first. These materials describe supported engine-OBD functions; a warning from another module may need a different tool. Save codes and supporting data before clearing anything. Clearing a code does not repair the cause.
How we selected these examples
This is a comparison of documented features and our current catalog prices. It is not a performance ranking or an independent product test. We chose examples with different screens, controls and connection methods and state material uncertainties on each product page.
Use the vehicle compatibility checklist · Compare screen and Bluetooth workflows · Browse all tools