HP75 CO2 Surveyor - Surface Mount Brackets Effective against flying and crawling

Effective against flying and crawling insects

Fence surface (recommended): 3ha

as is replacing the few parts that require upkeep

which are suspended from the nest side rail and rest on (perforated) plywood

HP75 CO2 Surveyor - Surface Mount Brackets Effective against flying and crawlingHP75 CO2 Surveyor Keep control on the CO2 ambient value and record the min max daily value up to 99 days cycle (and hourly values of the last 60 hours) Afterwards the oldest daily and hourly records are automatically deleted by the new ones. A CO2 alarm value can be set so an output contact is activated. Built in 48 hour min & max. CO2 memory Built in 90 day min. & max. CO2 memory Built in power supply for CO2 Sensor Single relay output for max. CO2