Used KEITHLEY 428 #9215585 for sale

KEITHLEY 428 is a high performance electronic test equipment designed for measuring and monitoring 4-wire resistance parameters. It features a 4.5 digit resolution, auto-calibration, direct connection for 4-wire measurements, and direct sense technology for high accuracy and repeatability in multiple temperature points of access. 428 is capable of measuring measurements in the range of 0.2mΩ up to 1TΩ and can measure both DC and AC voltage up to 1kV. It is designed with a user-friendly interface that allows the user to utilize it easily and efficiently. Its menu system and dual displays allow the user to quickly view and access the high performance functions and features. It features a high speed Ethernet connection for quick measurements and analysis over the network and has a variety of test output modes for easy comparison of data. The device is also equipped with a built-in high accuracy temperature controller that allows users to accurately set the desired setpoint value and monitor the temperature of the measurements. This feature improves the accuracy of the readings. The instrument also utilizes a built-in totaliser function, which allows the user to compute and display the cumulative resistance measurement over an extended period of time. KEITHLEY 428 also features a variety of data storage options, including internal memory storage, built-in HMI, USB port, and an SD card slot to easily store and transfer results. The device is powered by an external power supply and can be daisy-chained with other instruments. It offers a wide range of isolators for 4-wire Kelvin measurements and a dual-channel floating probe for current measurement. Overall, 428 is a highly advanced electronic test equipment that offers excellent performance, accuracy, and reliability. It is an ideal choice for those looking for reliable and accurate resistance measurements. Additionally, its features, including a high accuracy temperature controller and totaliser, make it ideal for measuring resistance parameters in multiple temperature points.