Contact

The fastest route is email. One address reaches the desk directly.

[email protected]

What to write about

• Corrections to a measurement, a specification or a figure in a table.
• Units you would like to see tested, with the use case you have in mind.
• Lender and review-unit requests, including your shipping terms.
• Licensing of a chart or a photo that appears on the site.
• Privacy requests relating to this website.

What we cannot help with

We do not sell hardware and we do not process orders. Questions about a purchase, delivery, warranty claim or refund belong with the merchant you bought from. If a link here sent you to a store, that store holds the order and the returns process.

Response time

We read everything and answer most messages within two to three working days. Measurement questions that require re-running a test can take longer, and we will tell you when that is the case.