Offering a wide variety of modes, the
Count/Tachometer adaptor will accept
any Data Harvest SmartQ digital
sensor e.g. Light Gate, Crocodile Clips,
Push Button switches via the din plug
connector. For added versatility a 3.5
mm jack plug can used to connect any
switch e.g. a magnet and reed switch
or a foot switch To make life simple we
have selected some accessories to give
immediate results, an anemometer to
measure wind speed in miles per hour
or metres per second, a rain gauge to
measure rainfall in mm.