Abstract: A musical instrument accessory with a capo carrying an adjustable connector in turn carrying a screen receiving fixture. When the capo is clamped to the neck of a guitar at a first position, the screen receiving fixture may be arranged and oriented for convenient viewing of a screen carried therein by the guitar musician. When moved to second position, viewing the screen necessitates re-orientation of the screen receiving fixture to accommodate geometry of the second position, which re-orientation is conveniently carried out by re-orientation of the adjustable connector.

Abstract: A multi-function tool with a battery tester. The multi-function tool has a scissors-like cutter and a ceramic tool for scoring thin plastic wrap, such as cellophane type wrap. The battery tester can test a variety of battery types and voltages, especially 9 volt and 1.5 volt batteries due to distinct terminal pair arrangements carried on one or both handles.