1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry Compact mini DC motor on

Compact mini DC motor on a molded ABS base

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

Pack of 10 Stoddard test tube clamps in stainless steel with finger grip securely holds test tubes during heating

Used to measure higher-current circuits up to 10 amps

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

1m Stainless Steel Ruler with Stamped Graduations Subcategory_Electrochemistry Compact mini DC motor onFor laboratory and engineering measurement without warping or chemical damage, this stainless steel one meter ruler carries stamped centimeter and millimeter graduations along its length.