The cardioid direction is strong
Both lights regulated with power supply and has separate brightness controls
many models on the market now are digital
40HQ: 816 cartons * 16 pcs = 13056 pcs
Battery type: built-in 2 18650 lithium batteries
Doctor Centrifuge Machine – High-Speed Lab Centrifuge for Medical, Clinical & Laboratory Use, Durable, Precise & Easy to Operate bone cutter big The cardioid direction is strongDoctor Centrifuge Machine, a high performance, reliable, and precise centrifuge designed for medical, clinical, and research applications. Equipped with a robust motor, it ensures stable operation, rapid acceleration, and consistent sample separation, making it ideal for blood, urine, and other biological specimens. Its user friendly interface, adjustable speed settings, and timer function provide maximum control and accuracy for diverse laboratory