- Rotary switch for ease of use
- Data-logs up to 255 records with variable sampling time from 1-10 minutes
- Records time & date
- Prints to optional printer using infra-red emitter (Printer sold separately)
- User adjustable alarms for CO & CO2
- Long life NiMh batteries charged in situ with charger
- Internal pump for fast measurements in room air or ducts
- Long sampling hose for ‘silent’ sampling of high profile / public areas
- Headers can be customised by the user