Hand Tally Counter
By Heathrow Scientific![Hand Tally Counter](https://www.krackeler.com/tt/lg/graphics/6290/jpg/contentonly.jpg)
Use for counting blood cells, bacterial colonies, drops of liquid, or any repetitive event. Tallies up to 9999. Features a quick reset knob, lens for easy reading, and finger ring for a secure grip. Compact. Fits in lab coat pocket. Sturdy, chrome-finished metal construction.