Contact & corrections

Equipment support is available through the manufacturer links cited in each guide. PTC Electronics currently publishes no editorial mailbox or submission form.

Questions about equipment

Use the original manufacturer or laboratory links in each article to find the organisation responsible for the equipment or test method. This publication cannot provide servicing, quotations, calibration or package certification.

Preparing a correction

A useful correction record includes the article URL, the exact sentence, a primary source URL or document revision and the proposed change. Include the source revision and the equipment configuration when the correction concerns a technical specification.

Our editorial method explains how we distinguish guidance, illustrations and test evidence.