Heavy duty 5-cell and 8-cell counters makes blood cell counting easy. Perfect for laboratory use and all types of research.
- Records up to 999 for each cell key.
- Includes totalizer that shows the sum of all keys.
- An internal bell sounds at increments of one hundred of the total count.
- The reset knobs on both sides resets all counts to zero.
- Unit is supplied with a protective case.