Key Features• Durable construction• Case may be grounded separately • 3 binding posts permit isolated substitutions • 1% Resistance substitution from 1 to 11,111,110Ω • Seven decade ranges of resistance • Values can be set in 1Ω increments |
Product OverviewResistance box with 7 decade ranges of resistanceThe Extech 380400 Resistance Decade Box is very popular for product design testing and calibration because it can be substituted into a circuit and function in the place of any component with a standard value easily. Alternatively, it can be used to identify the best value for circuit operation then read that value from the switches. Then, a resistor of the size indicated by the decade box switches can be put into the circuit. |