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Colony Counter Pen

Colony counter pen with light, ergonomic body is balanced for easy manipulation is ideal for rapid, accurate counts.
Combines a multi-function electronic counter with a pen for marking petri dishes to prevent missing or double-counting colonies.
Suitable for count up / count down functions with counting capacity upto 32 plates.
Touch controls for multiple counts, sums, counting up or down and automatically beeps with each count – or select the LED flash mode for a visual alert of each count.
Pen provides highly visible marks on both plastic and glass dishes. Press the lock key to write with pen without counting. Catalogue No: 081.13.001