1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry visualizing sound-transmission dependence on a

visualizing sound-transmission dependence on a medium

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

Sheet-metal housing on a clamp-and-rod base swivels to any angle

Compact mini DC motor on a molded ABS base

1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry visualizing sound-transmission dependence on aFor laboratory and engineering measurement without warping or chemical damage, this stainless steel one meter ruler carries stamped centimeter and millimeter graduations along its length.