Single Battery Holder with Socket Compound Microscopes Include water and milk volume

Include water and milk volume measurement modes with refined accuracy

This kit includes our Orbiter and Microslide® Viewer and lesson sets

Perfect for any craft project

Premium Quality: Table Board Class is made of high quality

Set of 2 Big Magnetic Needle

Single Battery Holder with Socket Compound Microscopes Include water and milk volumeSingle Battery Holder with Socket. To hold "D" cell battery, with plastic stand. Single, 0 1. 5V. Premium Quality: Battery Holder is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes design, please contact us.