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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
*Product description soon to come
SP28A PCB Circuit board
iPad Air 2
All measurements automatically subtract the stored background value before calculating the final result based upon the unit of measurement pre-selected for that particular sample type
6 cm) (H x W x L)
F&J Model DF-1 Portable Low Volume Air Sampler With Digital Flow Meter Freight *Product description soon to comeGENERAL DESCRIPTION: The Model DF 1 portable air sampling system with a digital flowmeter is a low volume air sampler consisting of oilless, carbon vane vacuum pump, with a mechanical constant air flow regulator for use where a nearly constant air flow is desirable. The regulator holds a constant pressure drop across an in line orifice by varying the flow through a bypass valve into the pump. This system allows the pump to work at a minimum pressure
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