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The TDB003 Proximity All in One Tester


Simply one of the best tools for an automotive locksmith!

With the TDB003 you can test the Proximity Functions of the key and the vehicle. Test both the car and the proximity key at the same time or separate.

Checking the antennas of the vehicle will allow you to quickly diagnose problems that your customer may be having with the key and/or vehicle.

The TDB003 will also test:
Whether or not a key has a transponder.

RF testing on remotes

Antenna testing in and out of the vehicle.


See video Click here


Click here to see operating manual for TDB003



Uses 4 AAA batteries.

TDB003 Proximity All in One Tester

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