Premium Hardwood Half-Meter Stick with Metal End, Horizontal Reading Material_LDPE Decade capacitance box stepping from

Decade capacitance box stepping from 10pF to 100pF in 10pF increments at plus-or-minus 5% on a 63V rating

the largest in the U-shape series for high-strength field-line demos and electromagnetic-induction work

Comprehensive seven-piece acrylic blocks set at 25mm thickness

Matte-black metal body 20mm in internal diameter and 22mm deep on a bench rod

Pair of 400-turn copper coils on an adjustable base

Premium Hardwood Half-Meter Stick with Metal End, Horizontal Reading Material_LDPE Decade capacitance box stepping fromMetal capped half meter hardwood scale with horizontal reading graduations, protecting the wooden edges during daily classroom handling and extending the usable life of the measurement tool.