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.

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.
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
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