With Electronic Register Special Features: ■ Built-in electronic register on deluxe model - operated by any pen, ■ Pressure sensor system provides uniform sensitivity over the wholo ol tho working Hold, ■ A resei button provides immediate zeroing ol the 4-digit counter. ■ Flexitye adjuster accepts 10cm to 15cm petri dishes, ■ AdjustaWe focusing arm allows 1 5x standard lens to be raised or towered up to your preference. ■ Lens can be rotated 360 for ready access to petri plates. ■ Background plate can be changed to white or black for easy countir>g.

Colony Counter Model 570 Wortang Pnnc<Wo : Pressure sensor system piovrfos gruloim sensitivity ove* tho whole Petri Dish Accept 10cm to 15cm d<sli using Hddor: flexibe adjuster iir jmrfi.it on Ring-shaped lamp provides direct or _indtfect ^mination_ Modes of Marking pen counting (any pen). «£The ftptcificitien and IffWlM of the iatltumtni aiC tubKct to cfun« without notice. Standard Accessories: Oplional Accossory: Colony counter 570 is designed with all solid state circuitry, and the pressure sensor system provides uniform sensitivity over the whole of working field; suitable for counting bacteria...