Frequency Counters
Andwin Scientific PCV Easy Read Cell Counting System, No Caps, Capillary Graduations, 50/pk
PCV Easy Read Cell Counting System, No Caps, Capillary Graduations, 50/pk
Enterprise Technology Solutions Sparco Tally Counter, w/ Finger Ring, 4 Figure, Steel, Silver
Tally counter offers a four-figure register, finger ring to hold it comfortably and automatic reset button. White numbers are easy to see on a black background. Steel tally counter is chrome-plated and precision-engineered. Register ranges from 0000 to 9999.
Enterprise Technology Solutions Sparco Tally Counter With Base, Steel, Chrome-plated, Silver
Tally counter with base offers a four-figure register, a finger ring to hold it comfortably and an automatic reset button. White numbers are easy to see on a black background. Chrome-plated, precision-engineered steel tally counter is easy to remove from its base with a Phillips Head screwdriver.
Enterprise Technology Solutions Tally I Hand Model Tally Count
Tally I Hand Model Tally Counter Registers 0-9999 Chrome
Med Vet International Hand Held Tally Counter, J0505
Used for counting blood cells, bacteria colonies, drops of liquid or any repetitive event. Tallies up to 9,999. Features a quick reset button and a finger ring for a secure grip. Sturdy, chrome-finish metal construction.
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