Diagnostic Devices: China OEM Sourcing
2 resources tagged with "Diagnostics"
Diagnostic hardware from China spans two very different worlds — medical IVD devices like blood glucose meters that must hit ISO 15197 accuracy and carry CE-IVD or FDA clearance, and automotive OBD2 scanners running CAN and ISO 9141-2 protocols over Bluetooth. The regulatory bar is what separates them: a glucose meter needs clinical-grade documentation and a notified-body file, while an OBD2 dongle needs honest protocol coverage and CE/FCC. Typical OEM MOQs run from a few hundred units for scanners up to higher minimums for regulated meters.
Sourcing diagnostic products means verifying that the device actually measures to spec, not just that it powers on — for IVD that is ISO 15197 system accuracy, for OBD2 that the advertised CAN/ISO protocols genuinely decode. The common pitfall is a factory claiming "genuine CAN" while the unit only reads a subset of PIDs, or a meter passing on calibration solution but drifting on real samples.
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FAQ
What certification do blood glucose meters from China need?
For the EU, CE-IVD under the IVDR plus ISO 15197 system-accuracy compliance; for the US, FDA clearance. Insist on the actual test report tied to your meter and strip lot, not a generic certificate.
How do I confirm an OBD2 scanner really supports all protocols?
Ask the factory to demonstrate CAN, ISO 9141-2, KWP2000 and J1850 reads on real vehicles, and test samples yourself across a few car brands — many low-cost units only fully support CAN.
What is a typical MOQ for OEM diagnostic devices?
OBD2 Bluetooth scanners often start around a few hundred to 1,000 units, while regulated IVD meters carry higher minimums because of the tooling and documentation overhead.
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