These 'easy read' measuring device are fast, easy to use, reproducible and accurate alternative to commonly used methods for determination of a cell number density. The read-out process of the cell mass in the PCV tube with this requires neither special training nor sophisticated expensive machines.

• Accurate and reproducible cell pellet measuring
• Solid re-usable and easy handling measuring device
• Read-out device with magnifying glass and cross line

Optimal with the use of PCV tubes.