Login or register now to maximize your savings and access profile information, order history, tracking, shopping lists, and more.
Our Customer Service team is available from 8am to 6:00pm, ET, Monday through Friday. Live chat is available from 8am to 5:30pm ET, Monday-Friday.
We serve educators in more than 170 countries worldwide. Create a quote request on our website or contact our International Sales Team.
Login or register now to maximize your savings and access profile information, order history, tracking, shopping lists, and more.
Your Shopping Cart is currently empty. Use Quick Order or Search to quickly add items to your order!
Never miss or double-count colonies again with an easy-to-use handheld colony counter that combines an electronic counter with a Sharpie® pen. The pen-sized instrument automatically beeps or flashes and leaves a mark every time the felt pen tip contacts the culture dish. Enjoy the touch controls for multiple counts, sums, counting up or down, and more! Balanced for easy manipulation, this ergonomic counter accepts both fine and extra-fine point Sharpie® pens.
Balanced for easy manipulation, this ergonomic counter accepts both fine and extra-fine point Sharpie® pens. Easily change pens and use different colors for separate colony counts. Counter includes a fine-point Sharpie® pen and weighted stand.
