East of England
London
Midlands
NULL
North East and Yorkshire
North West
South East
South West
Alpha Solway 3030V
Alpha Solway HX-3
Alpha Solway S-3V
CORPRO HM1400
Dräger 1730
Dräger 1730V
Fang Tian FT-045A
GVS F31000
Handanhy HY9330
Handanhy HY9632
Honeywell Super One
Medium Kolmi
Meixin MX-2016V
Small Kolmi
Valmy Spireor VSP352TF
18-24
25-34
35-44
45-54
55-64
65-74
Over 75
Unknown
Female
Male
Non Binary
fail
pass
white
black
asian
mixed