▸ Display: 3-digit, LED panel
▸ Magnification: 2~3 X
▸ Petri dish diameter: 60 mm, 90~150 mm adjustable
▸ Storage: 100 records
▸ Average: Yes
▸ Zero reset: Yes
▸ Count back: Yes
▸ Illumination: LED (adjustable)
▸ Pressure sensitivity: Adjustable
▸ Acoustical counting signal: Adjustable
▸ Power input: DC12V, 0.8A
▸ Max. power: 10W
▸ Output: USB
▸ Net weight: 5.6 Kg
▸ Dimension (LxWxH): 35 x 30 x 37 cm