Unique all-in-one colony counter combines a multifunction electronic counter with a Sharpie® pen for marking petri dishes to prevent missing or double-counted colonies

• Light, ergonomic body is balanced for easy manipulation
• The unit has convenient easy to use touch controls for multiple counts, sums, counting up or down and turning the unit on/off
• Count up/down verification
• Hand Tally Adapter allows for use as a digital tally counter
• Audible beep or LED flash verifies each count
• Displays totals for up to 32 individual counts or zones
• Up to 999 colonies per zone helps simplify the counting process

Touch controls for multiple counts, sums, counting up or down, and more.

Quick and easy to change between different colored markers to check different colony counts in the same view.