Flow cytometry (FCM) + Tri-angle laser scatter for WBC differentiation Impedance method for WBC, RBC and PLT test Cyanide free colorimetry for HGB test Latex-enhanced scattering immunoturbidimetry for CRP test Built-in 3 reagents smart reagent room isconvenient for reagent positioning. Built-in cooling system. Reagents can still be cooled after power off. 10.4inches TFT touch screen easy to operate. 12.5° leaning angle of the screen iseasy for operator to view. No barrier around the needle. Suitable for either left hand or right hand.