Features:
Designed for sieving and testing of syphilis RPR, TRUST, VDRL, also can be used for mixing of various kinds  of petri dish, elisa plates etc.
High performance DC motor, Quiet, Stable and long lifetime.
Digital time and speed set makes the control more accurate.
Fixed transparent cover type or Non-cover type available.
LED screen for time and speed display, easy for reading and operation.
Wide-range voltage design. Avoid the interference to the equipment by instable voltage.