Probe Membranes

Name: Probe Membranes
Brand: Cygnus Instruments

Cygnus Instruments

£9.73

We have not confirmed this price since it was first recorded. Check before buying.

Available as Polyurethane membranes and Teflon membranes. Other Cygnus product brochures can be accessed from the Product Brochures page. Please note there is a minimum order value of £100 due to rising costs. Cygnus single crystal probes have a protective membrane fitted in front of the probe face to protect it from damage during use on rough corroded surfaces. The membrane also helps the probe face mould” to uneven corroded surfaces aiding measurement. The performance of the probe depends on the condition of the membrane and how well it has been fitted. Cygnus recommends membranes are replac

Cygnus Instruments's own words, read from their page.

Buy from CYGNUS INSTRUMENTS LIMITEDPrice seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as CYGNUS INSTRUMENTS LIMITED, number 01699180. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Probe Membranes

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