Ventilation Grille White - Passive Ventilation Grill Aluminium MH 12 - Rubber washers

12 - Rubber washers

screwdriver for calibration

HI12302 is the general purpose HALO pH electrode

Mounting Height    >2

Maintains humidity in greenhouses with the trays being flooded

Ventilation Grille White - Passive Ventilation Grill Aluminium MH 12 - Rubber washersDesigned to be installed into doors, cabinets, and walls to help increase ventilation. Can also be used in conjunction with a fan system to act as an intake or exhaust vent. Ventilation grille design maximizes airflow while maintaining frame's structural integrity. Features a CNC machined aluminum frame and matching flat screw heads, painted matte white. Kit includes (4) wood mounting screws and (4) machine mounting screws with nuts. PRODUCT