Radio Shack 24 Range Digital Multimeter 22-805 Manual

The RadioShack 22-805 is a vintage 24-range digital multimeter (DMM) characterized by its 3 3/4-digit display and unique computer interface capability. First released in the late 1990s, it is an auto-ranging handheld meter with a 4,000-count resolution. Core Technical Specifications

: Provides the full text of the 22-805 owner's manual for public viewing. Sigrok Wiki radio shack 24 range digital multimeter 22-805 manual

But today, the red-and-black plastic casing of the 22-805 is easy to find in estate sale junk boxes. The manual, however? That’s the holy grail. The RadioShack 22-805 is a vintage 24-range digital

Part 1: A Brief History of the Radio Shack 22-805

The 22-805 was part of Radio Shack’s "Micronta" brand line of test equipment, manufactured primarily in the late 1990s and early 2000s. Unlike cheap disposable multimeters, the 22-805 was known for its robust build, clear LCD display, and—as the name suggests—24 different measurement ranges. Sigrok Wiki But today, the red-and-black plastic casing

If you cannot find a clean download, keep reading—this article will walk you through all 24 ranges as if you had the original document open.