Consist of 12 capacitors ranging from 100 pF to 0.47 microfarad (standard capacitors) selectable by rotary switch. Fitted inside a wooden box, well polished, and outside connection by a pair of 4mm sockets. Capacitance values are 100pf, 200 pF, 470 pF, 1, 2.2, 4.7, 10, 22 and 47nmore...
Capacitance Boxes offered by are made in single or more dials having condensers joined in parallels. Each dial of Portable Capacitance Boxes contains ten segments, high grade paper condenser housed in a teak wood case with engraved Bakelite top or in Metal case with Screen Printemore...