Hand operated bellows pump is used to suck in gas samples and carries out a volume measurement with each stroke. There are over 200 different types of tubes available.

Methyl Bromide (0.5-30ppm) #8101671

Phosphine (0.1-4ppm) #CH31101

Phosphine (50-1000ppm) #CH21201

Sulfuryl Fluoride (1-5ppm) #8103471

Accuro Pump #6400000