The Electrotek pressure sensitive colony counter is
designed for accurate counting of bacterial colonies in petri dishes.
The Petri dish is placed on the illuminated pressure
pad and the lid is touched with a felt tipped pen to register the colony
on the digital display. The counter is fitted witha 2.25x magnifying lens
to facilitate the counting of small colonies.
The back lighting can be switched off to give a dark
background for viewing translucent colonies and there is audible confirmation
of each count. Any kind of probe or felt tipped pen can be used to apply
pressure to the dish. The unit is fitted with tilting feet for easy viewing. |
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