Our Laboratory Counters are Top of the Line!

For over 40 years, CDI has been the world leader in manual tally counting. All CDI counters are still made in the USA and carry a 2 year warranty. Choose 6 or 9 place models to suit the needs of your laboratory.  Both  feature a totalizer that extends to 999. A bell signals each 100 key strokes for direct percentage reading of cell types counted. Zero reset knobs are conveniently located on both left and right sides. A slide out tab lets you custom label each tally with cell type.

Model CDI6 384.00

Model CDI9 465.00

Economy and electronic models also available starting from 205.00 Call for info.

Sturdy 4-figure hand-operated tally counter features push button actuator and handy thumb ring for easy operation. Perfect for hemacytometer counts and other counting applications. Counts up to 9999.

11.35 ea  (Quantity pricing available)