Single D Cell Battery Holder Integral Display: The Hall Probe

Integral Display: The Hall Probe features an integral display

Sturdy Construction: Made from durable metal for stable support of laboratory equipment

Diameter 10"

and exhibiting a pH value of 8 - 9

Single D Cell Battery Holder Integral Display: The Hall ProbeIncluded: 5 x Heavy Duty Single D Cell Battery Holder Cell Holder. High quality easy to load and easy to remove cell holder for holding standard D size batteries. Improved accuracy and robustness. It may also be used for the parallel or series combinations of two cells. If you need custom order with different sizes design, please contact us. Safely Packaged to avoid being damaged during transportation.