Used KEITHLEY 224 #9111361 for sale

KEITHLEY 224 is an electronic test equipment used for accurately measuring DC electrical current, voltage and resistance. It is equipped with a dual measurement feature allowing for simultaneous measurements of current and voltage. This is ideal for testing devices where both current and voltage measurements are essential for accurate characterization. 224 is highly durable boasting a robust construction, making it an extremely reliable and robust tool for use in various industries. It features a range of special protection mechanisms, such as over-voltage, reverse polarity (protection against reverse polarity connections) and reverse current protection (protection against current loop 'feedback'). The device is capable of very accurate measurements, with voltage up to 20V and current up to 20mA being measured with 0.5% accuracy. Resistance measurements are no less detailed reaching an accuracy of 0.2% when measuring up to 1000ohms. The devices accurate, yet power efficient design can make measuring complex circuits a much more simple and straightforward task. KEITHLEY 224 uses versatile, ultra-low-noise input circuitry to ensure that the readings are as accurate as possible. The device features a convenient electrometer guard system which is designed to minimize and nullify the effects of external current paths and floating voltages. This functionality is particularly useful when measuring and testing circuits which have floating voltages. The device comes with a LCD with backlight for easy reading, even in poorly lit working environments. The device also has a built-in real-time clock, allowing the user to easily recall data and measurements taken at a specific time. 224 is a durable and reliable piece of equipment which is designed for making accurate, reliable and repeatable measurements in any environment. Its multi-feature design and precision measurements make it a must have when it comes to device characterization and testing.