Used MARSH-MCBIRNEY 523 #9288934 for sale

MARSH-MCBIRNEY 523 is a versatile, state-of-the-art piece of electronic test equipment. 523 enables you to conduct a wide range of tests to ensure the accuracy of electronic circuits and components. This instrument is designed to perform precise, repeatable measurements with a high degree of accuracy. It uses a patented super-sensitive gated comparator for full-scale accuracy of 0.2% or better, compared with a normal 0.5% accuracy range. MARSH-MCBIRNEY 523 offers advanced features such as an adjustable gain attenuator, adjustable pulse decay time, and a wide range of pulse-width selections. These features allow you to optimize the instrument to the individual characteristics of the test circuit. This enables you to quickly and accurately establish a reference level, which can then be used to evaluate the performance of the assembled circuit. 523 comes with a built-in self-test feature that can be used to verify the integrity of the instrument itself. This feature will perform a self-test by comparing the internal voltage references to those of known voltage sources, and will alert you to any discrepancies. MARSH-MCBIRNEY 523 also includes a range of measurement modes. These include peak-and-hold, peak, and average-mode measurements. Peak-and-hold mode provides the best accuracy when measuring a single pulse edge, and the average mode is useful when measuring multiple pulses. 523 also features a frequency counter for precisely measuring frequency components. MARSH-MCBIRNEY 523 is also designed to handle a variety of temperatures and environmental conditions. This instrument is built to withstand temperatures as low as -20°C and as high as +70°C. Additionally, this instrument meets specifications for humidity up to 90% non-condensing. Equipped with a built-in 10-key keypad and bright LED display, this instrument is easy to operate. An internal voltage reference ensures accuracy of voltage reference level. The bright LED display also makes it easy to read data in a variety of measurement modes. 523 is designed to perform a wide range of tests for the most discriminating electronic engineers and technicians. This instrument provides reliable accuracy and a range of advanced features that make it the perfect choice for testing the accuracy of components and circuits.