KNOWLEDGE CENTER / PROCUREMENT

RF microneedling: read the specification carefully.

A model sheet is useful when each value has a clear definition and a traceable source.

Needle depth is a specific measurement

The WZ0038 supplied specification table lists a 0.5–7 mm needle depth. The same document uses separate thermal-depth marketing language. Those statements are not interchangeable, so this catalogue uses the specification-table value and does not promise a treatment result.

Ask about every probe

The supplied sheet lists 12P, 24P, 40P and a nanocrystalline head. Confirm the exact included quantities, replacement availability and intended configuration with the quote.

Check the supply and shipping details

Compare voltage, frequency and packing dimensions against your purchasing brief. Avoid interpreting power-supply frequency as RF output frequency; RF output details remain pending when not documented.

Keep the gaps visible

Request model-specific certificates, service terms and training scope. A transparent missing field is more useful than an unsupported claim.