Hardwood Half Meter Stick with Vertical Reading Subcategory_Lab Equipment Sets 75 inches for multiple small-volume

75 inches for multiple small-volume chemistry tests and qualitative analysis procedures

Excellent Contrast through 90 mm 3-element lens uni-focal giving optimum brightness

sized to drop a household-style bulb into a student-built circuit for power-and-Ohm investigations

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

Demonstration-scale electrolyzer sized for whole-class viewing

Hardwood Half Meter Stick with Vertical Reading Subcategory_Lab Equipment Sets 75 inches for multiple small-volumeHardwood half meter ruler with vertical reading graduations in centimeters and millimeters, suited for short distance measurements at student workstations.