Used KEITHLEY 220 #293791991 for sale

KEITHLEY 220 is an electronic test instrument designed for applications involving low level AC and DC measurements. While primarily designed for use in laboratory environments, it is also a useful tool for field technicians and portable applications. 220 features a 10µV resolution and 0.1µV accuracy for DC and AC measurements, with a frequency range of up to 10MHz in the frequency range of 10 Hz-3MHz for AC measurements. It also has an AC DMM (Digital Multimeter) mode with up to 10µV resolution and 0.01µV accuracy, and a fast response AC-DC Voltmeter with a wide range of resolutions. In addition, KEITHLEY 220 offers a variety of useful features for lab and field applications. It has a built-in power supply with an adjustable output voltage, adjustable current limiting, and remote programming via an analog service port. The instrument also includes a dual-channel multimeter and a 10MHz frequency counter for more complex measurements. The instrument's front panel is ergonomically designed for easy operation. It includes a large LCD display with auto-range and automatic offset recognition, auto-calibration of displayed values, and a choice of front panel resolution selection. The panel also has multiple control buttons and knobs to adjust instrument settings and parameters. 220 also includes a variety of safety features designed to protect both the instrument and its operator. The instrument is CE certified and includes a built-in power trip protection, which is triggered if the instrument's current exceeds a predetermined level. Additionally, it has built-in ESD protection and is capable of withstanding surges of up to 2kV. KEITHLEY 220 is the ideal solution for applications involving low level AC and DC measurements. It is a robust tool for both lab and field applications, and offers a variety of useful features that make it an ideal instrument for measuring very small signals. Its ergonomic design and built-in safety features also make it a safe and reliable choice for a wide variety of applications.