Automatic colony counter 4905002

benchtopdigital

For petri dish of up to 100 mm diameter. Led illumination. FEATURES The unit records each pulsed colony count on the digital screen to a total of 999 counts. Pressure to count can be made by any way (pencil, or pen tip etc.). Epoxy coated casing. Reversible interior background part in white or black. Steady, (glare free) LED illumination,clear and wide view visibility. Removable plates for housing varying sizes of Petri dishes. Location for reversible contrast plates. Magnifying glass X2 with adjustable height and rotation support. CONTROL PANEL Mains switch. Numerical digital display: 3 digits. Audible confirmation beep for each count. Zero reset button. RESET.