Tally Counters
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Counter-Pen
The ideal cell growth colony counter
NORMALLY SHIPS WITHIN 1-3 DAYS- 3133
- Combination marker and digital counter designed for the lab and plant
- Sound and count occur simultaneously when black mark is made with felt-tipped pen
- Essential for counting cell growth on petri dishes, inventory parts, and tally samples received
- Pen marks hold place if interrupted and counter holds total
$24.50