Compteur de colonies

Provides a cost effective and accurate way to count colonies of bacteria or other microorganisms grown on an agar plate. This hand-held, simple to operate device marks, counts, and gives an audible and visual alert each time a count is registered. The lightweight, pen-style design reduces the likelihood of error, combining all aspects of counting into one motion. CE approved.
 

• Fast, accurate and economical sample counting and sample count verification for up to 35 dishes
• Ability to count both up and down to verify sample counts
• Can display the sum total of all colonies counted
• Backlit display allows easy viewing in low light conditions
• Audible alert can be turned off if desired
• Counting function can be locked to prevent error during breaks between counting
• Long life, red and black felt-tip markers (included) work on plastic or glass and are oil and water resistant; ink is removable with ethyl alcohol
• Includes 3V lithium battery and protective storage case