LEV Airflow Indicator Gauges

Vodex

£69

HSG258 Guidance requires airflow indicators to be installed on ducted LEV systems. Our range of analogue manometers with a vacuum range between 750 and 2500 Pascals are ideal for this task. Section 106 states: “ Employers need to ensure that LEV systems continue to work properly. There are several ways of checking this, such as using an anemometer, dust lamp or smoke tracer – with the work process running. But the simplest way is probably to use an airflow indicator. This will give the operator a simple indication that the hood/LEV is working properly. It becomes critical when the operator has

Vodex's own words, read from their page.

Buy from VODEX LIMITEDVODEX LIMITED is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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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 VODEX LIMITED, number 04812548. 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.

LEV Airflow Indicator Gauges

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