The purpose of this study was to develop and evaluate the psychometric properties of (a) a glaucoma medication self-efficacy scale and (b) a glaucoma outcome expectations scale. Two instruments were ...

A digital weigh scale is one of the most precise analog instruments. Weigh scales, which use force sensors to measure the load offered by an object, are used in a multitude of applications ranging ...

Have you ever imagined weighing even the smallest particle of a certain object? If ever a yes, then you actually had the same perception as Adrian Bachtold and his company when they did the tiniest ...

The useable range of an instrument can be measured by turndown ratio, which is defined as the ratio between the full-scale range and the minimum point of measure. It denotes how much of the instrument ...

A new scale measuring agricultural community power developed by, for, and with U.S.-based urban growers provides a framework for assessing the impacts of urban agriculture programming. Community ...

Smart scales measure multiple metrics of body composition — not just your weight. Typically, they use bioelectrical impedance analysis (BIA), a noninvasive tool that evaluates your body composition by ...

I needed a temperature controller module recently, so off I went to Banggood to order one. As one does I found myself browsing, one thing led to another, and I bought a micrometer screw gauge. While ...