Nec 2023 Code Compliant Upgrade Chip For Calculator, By Calculated, 2023. Product Details NEC Code Upgrade Kit The updated ElectriCalc Pro 2023 NEC Code Compliant Chip Upgrade makes existing ElectriCalc Pro, model 5070 Calculators code compliant. 2023 NEC Code was reviewed and the functionality of your ElectriCalc Pro Model 5070 has been changed. Installing the new chip and setting the calculator to NEC 2020 will ensure it is fully compliant to the new 2023 code. Installing the 2023 NEC Update Kit requires five basic steps and only takes a few seconds. First you need to remove the battery. Then you remove the old chip. Slide in the new 2020 chip. Reinstall the battery. Then turn on the calculator and select the NEC 2023 setting and you will be ready to access the 2023 code. All functions including prior code years (1996, 1999, 2002, 2005, 2008, 2011, 2014 and 2017, 2020) are retained through the update procedure. Click Add to Cart to put the New 2023 NEC Code to work in your ElectriCalc Pro, model 5070 Calculator! Copyright 2023 Calculated Industries All Rights Reserved 2023 CODE COMPLIANT UPGRADE ? Simply install the new upgrade chip kit to make your ElectriCalc Pro model 5070 compliant with NEC codes from 1996 to 2023 EASY 5-STEP UPGRADE PROCESS ? Remove battery tray. Take out existing chip. Install new chip. Re-install battery. Turn on calculator and select 2023 ACCESS PRIOR YEAR CODES ? Change code year on calculator by pressing ?Set? and ?? keys and then toggle through available code years with the ?+? sign FUTURE YEAR CODES ? Your calculator will continue to be fully updateable to future code changes Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.