Newton Platform Scale Subcategory_Columns Highest-decade single-dial resistance box stepping

Highest-decade single-dial resistance box stepping from 100k to 1M ohms in 100k-ohm increments

Iodine clock reaction kit demonstrates reaction kinetics through dramatic color changes

Standardized one molar acetic acid solution for acid-base chemistry

Matte 34x21-inch periodic table poster on 100# paper

Metal bench clamp with an integrated pulley on a metal bearing

Newton Platform Scale Subcategory_Columns Highest-decade single-dial resistance box steppingEntry level Newton platform scale rated to 1275 newtons across a 10 by 10 by 2. 5 inch footprint, giving physics classrooms a direct force readout for weight and acceleration experiments.