Resistance Decade Box (7 Decade Ranges)
Resistance Decade Box (7 Decade Ranges), Resistance Decade Box The Extech 380400 Resistance Decade Box is very popular for product design testing and calibration because it can be easily substituted into a circuit and function in the place of any component with a standard value. 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. Features: Durable construction Case may be grounded separately 3 binding posts permit isolated substitutions 1% Resistance substitution from 1 to 11,111,110 Ohm Seven decade ranges of resistance Values can be set in 1 increments Specifications Resistance ranges: 1 to 11,111,110 in 1 steps Internal Resistance: 0.3 Power: 0.3W Resistors Connection: Three (3) binding posts Accuracy: 1% Operating conditions: Temperature: 32 to 122F (0 to 50C) / Humidity: < 80%RH Dimensions 5.79 x 4.61 x 1.3" (14.7 x 11.7 x 3.3 cm) Weight Approx. 0.69 lbs. (312 g)