Heathrow Scientific E-Count Colony Counter combines a multi-function electronic counter with a Sharpie® pen for marking to prevent missing or double-counting colonies. It's light, ergonomic body is balanced for easy manipulation. The user can select between an audible beep or an LED flash to acknowledge the count and can store up to 32 separate counts with the ability to display total of all the counts. Switching marker colors is quick and easy so you can check different colony counts in the same view. When not in use, the counter locks "off" to allow use of marker without registering more counts.

E-Count Colony Counter comes complete with counter, black Sharpie® pen for both plastic & glass, long-life battery, hand tally adapter to count without marking, and weighted stand to convenient benchtop use.

Key Features

• Rapid, accurate colony counter
• Count up/down verification
• Stores up to 32 separate counts
• Audible beep or visual flash to verify count
• Lock "off" to use marker or use adapter to count without marking
• Five Year Warranty