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Reliable pH Indicator: Effectively indicates pH changes in laboratory experiments
AC/DC coupling
Premium Quality: NetBall is made of high quality
round-shaped colorless beads with an odorless characteristic
and sturdy
Single D Cell Battery Holder Reliable pH Indicator: Effectively indicatesIncluded: 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.
US$ 14.98
US$ 59.98
US$ 24.98
