Testo

FSW have quickly grown to become a major supplier of the testo range of HVAC&R tools in the UK.

So much so that testo appointed FSW Gold Plus Distributor status in 2018.

You will find a great range of testo products here in our online shop and available to collect in ALL 24 branches round the UK,

We offer specialist technical advice on testo’s range of HVAC-R range to help you choose the perfect testo product for you.