Used KEITHLEY 160B #9222036 for sale

KEITHLEY Model KEITHLEY 160B is an electronic test equipment designed for use in DC voltage and current measurements. It has an adjustable range of 20 mV to 1kV, a maximum current range of 10mA, and a maximum voltage range of 1000V. Its design is based on the patented four-quadrant-matrix method for measuring both AC and DC voltages, and it has a current flow that is protected by a maximum current limit of 2A. It features an analog front end for use in low-frequency measurements as well as a built-in digital low-resistance meter for high-frequency measurements. KEITHLEY Model 160B features a Signal-to-Noise Ratio (SNR) of 80 dB, which is considered to be excellent for a general-purpose test instrument. It includes a 7-digit LCD display, with current, voltage, and resistance readings being displayed with up to 0.1% accuracy. The input impedance is greater than 10 G ohms, allowing measurements of low voltages to be made with high accuracy without the need for batteries, power supplies, or external power connections. The Instrument has a true-RMS response of less than 1% error over a wide frequency range of 45 Hz to 5 MHz. This range is useful both for low-frequency as well as high-frequency measurements, and the Model KEITHLEY 160B has a special 'digital filter' function for reducing noise. Additionally, the instrument features a 'zero-null' calibration system for measuring any small differences between two input signals, as well as a 'span' calibration system to accurately adjust peak-to-peak ranges. The unit includes a built-in RS-232 interface, which can link the Model 160B to a computer for control and data acquisition purposes. It comes with a selection of software, such as a voltmeter program that reads directly from the instrument, and a general-purpose computer interface program for acquiring data in various formats. Additionally, KEITHLEY Model KEITHLEY 160B includes utilities for hardward calibration and a wide range of safety features, such as over-voltage protection, current overload protection, and automatic retraction when triggered by excessive current. Overall, KEITHLEY Model 160B is a reliable and accurate instrument designed for making DC voltage and current measurements in general-purpose electronic test applications. It has a range of features that make it a perfect choice for a wide variety of uses, ranging from low-frequency operations to high-frequency measurements. Its ability to connect to a computer for data acquisition and control allows it to be used for automated testing, while its high accuracy and good SNR are useful for making precise measurements. The tool is both safe and reliable, and includes a selection of software for convenience.