The DB42 is a decade resistor from ESI. A decade resistor is a type of electronic test equipment with a series of resistors, inductors, or capacitors to simulate specific electrical values. An engineer can replace any standard-value component in a circuit with a used or refurbished decade resistor because of its ability to configure to almost any value.
Call 800-561-8187 for quotes and custom orders
We offer volume discounts, custom configuration, and price matching.