TrolMaster Sensor Bracket ( 2 packs ) Cultivation Blocks The 25 lb option includes

The 25 lb option includes ONE (1) 25 lb bag

researchers and people who put systems together

CO2 Measurement range: 0-100%

CO₂ readings in ppm and %

Not only does this help to save money

TrolMaster Sensor Bracket ( 2 packs ) Cultivation Blocks The 25 lb option includesThe TSB 1 TrolMaster Sensor Bracket is a wall mount specially designed for MBS K30 MBS PRO. Users can fixedly locate the MBS sensor on the wall and keep it away from hanging around. Stay carefree with the curved edge design which perfectly fits into the MBS sensors and is tightly locked. More than 1 holder can be connected with the mortise and tenon joint. Specification 32~122<90%RH