Decade Capacitance Box, 1-10 nF, 63V Metal Labware_Metal Labware Sets Push switch on a demonstration

Push switch on a demonstration base with 4mm plug connections

Polished beech wood test tube rack with twelve vertical holes sized for tubes up to 28 mm diameter

the standard frequency for hearing-test calibration

including 100 long flexible bonds for delocalized representations and crystal-lattice construction at scale

Fourteen-orbital-shape model set with detailed illustrated instructions

Decade Capacitance Box, 1-10 nF, 63V Metal Labware_Metal Labware Sets Push switch on a demonstrationMid decade capacitance box stepping 1nF to 10nF in 1nF increments at plus or minus 5% on 63V, bridging picofarad and microfarad ranges for RC time constant and oscillator investigations.