# Power Monitors, Inc.

> Power Monitors, Inc. (PMI) designs and manufactures power quality monitoring
> and recording instruments for electric utilities, industrial facilities, and
> electricity end-users. Founded in 1987 and based in Mt. Crawford, Virginia,
> PMI designs and builds every instrument in the USA. The site sells PMI
> hardware and software and publishes technical resources — white papers,
> training videos, and FAQs — on power quality, voltage, energy, and metering.

This file follows the llmstxt.org convention: a curated map of the most useful,
human-readable pages for language models. All URLs are on the canonical domain
https://powermonitors.com. Product specifications, pricing, and availability on
product pages are authoritative; marketing copy elsewhere may lag the product.

## Products

- [Products](https://powermonitors.com/products/): Full catalog of PMI power quality monitors, recorders, accessories, and software.
- [Revolution](https://powermonitors.com/product/revolution/): Small, rugged, lightweight recorder that wirelessly monitors power quality metrics such as voltage, current, and flicker.
- [Seeker](https://powermonitors.com/product/seeker/): Compact, utility-grade power quality recorder for electric utilities, field engineers, and smart grid deployments.
- [Bolt](https://powermonitors.com/product/bolt/): Compact, affordable power quality recorder for pinpointing PQ complaint root causes and verifying regulatory compliance.
- [Guardian](https://powermonitors.com/product/guardian/): Weatherproof, durable power quality recorder for measuring electrical parameters in the field.
- [PQ Canvass Access](https://powermonitors.com/product/pq-canvass-access/): Cloud-based platform to collect, analyze, and get alerts from field devices for power quality monitoring.
- [Merlin](https://powermonitors.com/product/merlin-credits/): AI-assisted power quality analysis within PQ Canvass that automatically identifies issues.
- [SVM-10 Stray Voltage Monitor](https://powermonitors.com/product/svm-10-stray-voltage-monitor/): Measures and records stray voltage and neutral-to-earth voltages from underground concentric neutrals.

## Technical resources

- [White Papers](https://powermonitors.com/whitepapers/): Library of power quality technical papers. Papers published within the last 6 months show an abstract only; older papers show full text. The PDF is available via a lead-capture form on each paper.
- [White Paper Topics](https://powermonitors.com/whitepapers/topic/power-quality/): Topic landing pages collecting papers by subject at /whitepapers/topic/<slug>/ — e.g. power-quality, harmonics, flicker, voltage-sag, voltage-unbalance, cvr, ieee-standards, distributed-generation, case-studies.
- [Videos](https://powermonitors.com/videos/): Training and product videos, each with a full text transcript on the page. Browsable by topic at /videos/topic/<topic-slug>/.
- [FAQs](https://powermonitors.com/faq/): Frequently asked questions, grouped by support topic.

## Optional

- [About PMI](https://powermonitors.com/about-pmi/): Company history (in business 38+ years), USA-based engineering and manufacturing, IEEE standards involvement, and contact information.
- [Privacy Policy](https://powermonitors.com/privacy_policy.pdf): How PMI handles personal data and form submissions.

## Notes for crawlers

- Search and author-filter views of the white paper archive (URLs with
  ?whitepaper_search= or ?whitepaper_author=) are marked "noindex, follow" —
  index the individual papers and topic pages, not the filtered listings.
- The legacy ?whitepaper_topic= filter 301-redirects to the canonical topic
  landing page at /whitepapers/topic/<slug>/, which is indexable. The same
  applies to videos: ?video_topic= 301-redirects to /videos/topic/<slug>/, and
  ?video_search= result views are "noindex, follow".
- The full sitemap is available at https://powermonitors.com/sitemap.xml.