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DT3 basic USB cable continuity checker
$9.49
Sort USB cables by basic line-continuity indications.
Before you choose
Check the selected option, product photos and full details before ordering.
Ask us about fit →Details for your setup
Description & full product details
Sort USB cables by basic line-continuity indications.
What's included
One bare DT3 detection PCB. Separate ordinary USB-C power lead and regulated 5 V supply required; no case or cable promised.
Before you choose
Bare board; supply a separate regulated 5 V USB source and USB-C power lead. Use a dry nonconductive bench and one disconnected test cable at a time. Indicators do not establish speed, charging wattage or cable safety.
Delivery & returns
Shipping costs and current delivery estimates are shown at checkout. See our shipping policy for dispatch and delivery guidance.
Returns are subject to our policy, including eligibility and return-shipping terms.
Delivery details · 30-day returns · see policyFit & setup notes
Proof before you buy
Confirm the fit before it reaches your door.01Best forCleaner everyday tech setups for charging, travel, desk, and car routines.
02Compatibility checkCheck your device ports, wireless-charging support, case thickness, and mounting needs before ordering.
03Before orderingUse the product photos, variant options, and details below to confirm fit. Email support@techhonesty.store if you are unsure.
DT3 basic USB cable continuity checkerChoose options ↑