1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry Thirty-two-inch advanced pulley demonstration set

Thirty-two-inch advanced pulley demonstration set with 8 singles

Designed to electrolyze water into separately collected hydrogen and oxygen

protecting the wooden edges during daily classroom handling and extending the usable life of the measurement tool

visualizing sound-transmission dependence on a medium

Used as the red-rail counterpart to the 750mm black 2mm lead

1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry Thirty-two-inch advanced pulley demonstration setFor laboratory and engineering measurement without warping or chemical damage, this stainless steel one meter ruler carries stamped centimeter and millimeter graduations along its length.