Password for CDI / Snap-on Torque Tester

Hello folks! I've called CDI but it's after hours somehow and figured, why not post my question here so others can possibly use this thread as future reference just in case one or more of you have the answer.

I'm looking for the cal password on a CDI 2503-F-DTC / Snap On SPP1409 250 ft.lb tester looking [like this](https://cdn7.bigcommerce.com/s-613cgdga/images/stencil/1280x1280/products/101/11836/CDI_Digital_Torque_Checker_Image__29552.1505217530.1280.1280__33952.1506266995.jpg?c=2&imbypass=on)

Weird for me that so much of CDI/Snap-On gives out their passwords / procedures on every other tester's manual, but not this one... Anyway, thanks for the assistance!

EDIT: Got it later this morning, and it works for both CDI & Snap-On models: 91748

I am a fan of these manufacturers not only for their quality, but for their wonderful customer service. I understand recal and repair is part of a manufacturer's bread & butter too, but I'll recommend brands that work with me to customers far more than those who keep their procedures on lock-down.