US$ 160.00
Twelve-piece brass slotted mass set spanning 1 to 500 grams
A functional glass model of the earliest form of steam turbine
LCD display with inch-millimeter toggle on this hardened stainless steel digital vernier caliper
this student voltaic cell pairs metal electrodes with a porous cup separator and ships with an experiment guide for measuring cell voltage and potentials
Used to demonstrate parallel-circuit current and brightness behavior
Reading Magnifier, 65mm Material_Wood Twelve-piece brass slotted mass setLightweight 65mm reading magnifier in an unbreakable plastic frame with integrated handle, general purpose magnification for lab, classroom, and home reading.
US$ 160.00
US$ 200.00
US$ 24.95