Hanna Instruments Compact Magnetic Mini-Stirrers with Electrode Holder

HI-181-2 Black mini-stirrer with electrode holder
Great value, compact, lightweight and extremely colourful, each Hanna stirrer is equipped with a speed sensing device coupled with a frequency voltage converter to monitor the speed and ensure optimum safety every time it is used.
The HI-181 series features an electrode holder that fits into the base allowing measurements to be taken safely while stirring is ongoing.
Several HI-181 mini-stirrers can be placed on the laboratory bench at once, and the eleven available colours can help in identifying different samples. The durable plastic covering will resist harmful effects of accidentally spilled chemicals.
Unlike most budget priced stirrers, the HI-181 series incorporate electronic controls that allow the user to regulate the speed. In addition, a SpeedsafeTM mechanism assures that the maximum speed will never be exceeded.