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NEC Calc Pro: NEC 2020, 2023 and 2026 calculators, offline

neccalc.app

LaunchIndex first observed NEC Calc Pro: NEC 2020, 2023 and 2026 calculators, offline (neccalc.app) live on 27 August 2026. View its launch screenshot, category, technologies, and verification evidence.

Screenshot of neccalc.app
Captured August 27, 2026 11:15 as part of the recorded launch evidence.
Observed launch story

A launch record built from evidence.

NEC Calc Pro: NEC 2020, 2023 and 2026 calculators, offline (neccalc.app) was first observed live on 27 August 2026.

NEC Calc Pro provides offline NEC calculation calculators (2020, 2023, 2026) for electrical design, with worked examples and cited tables. Sold as a one-time purchase ($19.99) with some free components; supports offline use.

Its profile is classified as Ecommerce store within Commerce / Retail and ecommerce. Verification detected Cloudflare.

Recorded evidence

What the launch signal contained.

First observed live
Previous state
No prior non-live observation
Last verified
Canonical host
neccalc.app
Category
Commerce / Retail and ecommerce
Website type
Ecommerce store
Observed title
NEC Calc Pro: NEC 2020, 2023 and 2026 calculators, offline
Observed description
Seven NEC calculators. Editions 2020, 2023 and 2026, switchable. Every result names the table and the rule behind it. Works with no signal. $19.99 once.
Detected technologies
Cloudflare
Screenshot captured
Evidence source
Browser observation · Local
Evidence confidence
93%
HTTP status
200
Website owner

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Community signal

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