Up for sale is a set of 5 Hi-Flow samplers from Gilian, model HFS-513A. They are in good condition but could not be tested. Included with the samplers are a carrying case, a set of keys for the case, a filter cassette holder kit, a set of 5 air boss restrictor kits, and the high flow timed rate battery charger.
The foam inside the case is very old and has a strange odor to it. The foam might need to be replaced.
The samplers come as pictured with the accessories pictured and described. No outside accessories are included.