AS-3 Extension Air Flow IndicatorProduct Code: AS-3
Battery powered pump with 2m extension rod to determine velocity and direction of air flow.
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Determine velocity and direction of air flow with the AS-3; a battery powered pump with extension rod offering up to 2 metres in length.
This model consists of dry batteries and pump attached on the handle of the extension rod for continuous air flow check up to 2 meters.
Please note: For use with Kitagawa gas detector tube no. 301 only.