Choose your plan
Both plans include the same CARB-certified device.
Pay Per Test$75/test
No subscription. Buy tests as needed.
No device fee (limited time)
Test from dashboard, get results instantly
Auto-transmitted to CARB
Annual$300/yr
Unlimited testing. Device stays permanently.
No device fee (limited time)
$240/yr at 10+ vehicles
Test from dashboard, get results instantly
Auto-transmitted to CARB
Not sure? Annual saves money if you test more than 4× per vehicle per year.
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