In article ,
bob writes:
On 20 Oct, 18:46, Harry Bloomfield
wrote:
bob explained :

Can anyone recommend a natural gas detector for a rented-out
property? *Are there any BS standards it must comply with?

I think you probably want a CO (carbon monoxide) detector. Is it to
detect the leakage of the products of combustion, rather than the
natural gas?

No i want a detector for gas leaks.

They exist for bottled gas - commonly used on boats to detect
these heavy gasses which tend to sink into the hull.

--
Andrew Gabriel
[email address is not usable -- followup in the newsgroup]