2-Prong Single-Adjustable Universal Clamp, Large Subcategory_Color and Light Standard rheostat at 8

Standard rheostat at 8

25-inch zinc-plated cast iron triangular tripod

4A single-phase rheostat with cover-protected constantan winding on a 200x56mm tube and 4mm safety socket terminals

Two-position copper plug key switch with 4mm terminals and two removable plugs

the Alnico composition resisting demagnetization for repeatable field-mapping experiments

2-Prong Single-Adjustable Universal Clamp, Large Subcategory_Color and Light Standard rheostat at 8Two prong single adjustable universal clamp with non slip vinyl sleeves gripping burettes, tubes, and flask necks from 12 to 45 mm in diameter without scratching glassware.