Extech 380400 Resistance Substitution Decade Box - 11.1M Ohm

The Extech 380400 Resistance Substitution Decade Box provides precise resistance control for industrial and scientific applications. This device offers seven decade ranges, allowing for accurate resistance substitution from 1 to 11,111,110 Ohms. Designed for reliability, it features a 1% resistance substitution accuracy to meet demanding testing requirements. Built with durable construction, this decade box is engineered for longevity in professional environments. The unit includes three binding posts that permit isolated substitutions, giving you greater flexibility during electrical testing and circuit calibration. For specialized setups, the case may be grounded separately to ensure safe and effective operation in your workspace.