Hardwood Half Meter Stick with Vertical Reading Subcategory_Lab Equipment Sets Higher-range 30-0-30mA center-zero galvanometer at

Higher-range 30-0-30mA center-zero galvanometer at 20mA sensitivity and plus-or-minus 2

and mandible for individual handling of anatomical regions during head-anatomy teaching

mounted on a swivel boss head fitting 18mm rods for secure angular placement on retort stands

Demonstration-scale electrolyzer sized for whole-class viewing

Because of their educational use design

Hardwood Half Meter Stick with Vertical Reading Subcategory_Lab Equipment Sets Higher-range 30-0-30mA center-zero galvanometer atHardwood half meter ruler with vertical reading graduations in centimeters and millimeters, suited for short distance measurements at student workstations.