Shape your field tools

Request an app update

Something missing, hard to use, or calculating incorrectly? Tell us what you need on the job. We review the requests and prioritize improvements based on field usefulness, verified technical requirements, and safety.

Electrical calculation concern?

Choose Calculation or safety concern and include the tool, scenario, expected behavior, and reference if you have one. Do not rely on a suspected incorrect app result for an installation. Use the applicable NEC, listed product instructions, and a qualified reviewer.

TRADECAIRN product What would you like us to improve? Which tool or page? (optional) Short title Describe what you need and why 0 / 3000 characters Optional source / model / context TRADECAIRN may follow up with me about this request at my account email.

A free TRADECAIRN sign-in is required to submit. We use your account email to identify and manage requests; we will contact you about this request only if you opt in. Please do not include customer names, addresses, job documents, passwords, payment details, or other confidential information. Submitting does not guarantee inclusion or a release date. See our Privacy Policy.

For general questions, use our contact page. Requests are reviewed by a person; electrical calculation issues are not automatically certified or corrected by submitting this form.