Used KEITHLEY 220 #93807 for sale

KEITHLEY 220 is an electronic test equipment that is used for measuring low-level and high-power signals. Designed by KEITHLEY Instruments company, 220 is a reliable and flexible device that delivers accurate and precise measurements of current, voltage, and resistance in industrial, laboratory and educational applications. KEITHLEY 220 has a user-friendly control panel with a backlit LCD display that allows the user to configure the device and view measurement results. Flat-panel switches allow for quick control over measurement range selection, data points, sampling modes, measurement averaging and integration time. 220 also can be used with a special Auto-Zero interface that allows users to easily switch between testing different devices, from high-level resistors to low-level capacitors, without having to adjust the control settings. KEITHLEY 220 utilizes an energy-efficient switch-mode power supply, which allows it to be used in both in rugged and delicate applications. It is designed with an automatic temperature compensation feature, which ensures accurate and consistent results, as well as a low-noise design, enabling accurate measurements of even the lowest-level signals. With its compact size and lightweight design, 220 can be easily taken to a number of test locations. KEITHLEY 220 offers four models, including the Model 220-01, KEITHLEY 220-02, 220-03, and KEITHLEY 220-04. All models offer the same basic functionality, while 220-03 and KEITHLEY 220-04 include a 0.1 ohm resolution to measure current or resistance, as well as four independently adjustable ranges. Additionally, each model includes extended range current measurement for microamperes and resistance ranges. Users of 220 can connect to the device using either the serial or USB interfaces, or the IEEE-488 GPIB. A Bluetooth adapter is available to enable wireless communication between a host computer and KEITHLEY 220. In summary, 220 is an electronic test equipment powered by a switch mode power supply and offering flexible features for current, voltage and resistance measurements. Its user-friendly control panel, automatic temperature compensation and low-noise design make it an ideal tool for both industrial and laboratory applications.