Use for counting blood cells, bacterial colonies, drops of liquid, or any repetitive event
Tallies up to 9999
A quick-reset knob, lens for easy reading, and finger ring for a secure grip
Sturdy, chrome-finished metal construction
Measures 46mm diameter by 41mm width

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.9 inch
Height : 1.5 inch
Length : 2 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B0061P5J9U