L.C.R Decade Box/Board Combo Pack -Resistance, Capacitance and Inductance

6 Decade Capacitance & 5 Decade Inductance Board/Box Combo

ATCDB12 8 Decades Adjustable Capacitor Decade Box 1pF to 100μF ±5% Accuracy

6 Decade Capacitance Substitution Board Box (100pF to 100uF)

Resistance Substitution Box Precision Decade Resistor Tool

General Resistance Instruments Resistance 6-Decade Resist-O-Stat-II RDS65-A

Aerovox ARD-23 Decade Resistor Box Precision Resistance Substituter

Extech 380400 Resistance Decade Box