TheMeterDisplay™, Model TMD, integrates state-of-the-art power-minimization technologies into its design, to the benefit and convenience of the user. During beta-testing in the Winter of 2020, the successful application of these technologies was rigorously evaluated; and the battery longevity results are conveyed within this article. The test Display was powered by a new Panasonic Lithium CR-123A Read More →

The Universal Duplexer is powered by a single, user-replaceable, made-in-the-USA, CR123A lithium cell. We presently power with either an Energizer(NYSE:ENR, St. Louis MO)-brand cell (EL123AP) or a Panasonic-brand cell. The design of the Universal Duplexer is optimized for battery efficiency.  First, CMOS switching technology was leveraged to ensure that the idle-mode current draw is less Read More →