Used KEITHLEY 427 #9239866 for sale

KEITHLEY 427 is a digital sampling voltmeter, designed for precise measurements of DC voltage and current in laboratory, instrumentation and production environments. This piece of test equipment is designed to provide fast, reliable and accurate readings of high-impedance signals, down to microvolts and nanoamps. 427 looks like a small rectangular box with several input and output plugs. It offers multiple inputs including DC, AC, and AC signal voltages. This electrode can accommodate a wide range of input signals, from as low as 1 microV to as high as 10 V. Additionally, KEITHLEY 427 features built-in protection circuitry that prevents accidental overload damage. This protects connected equipment and valuable test resources. 427 has built-in three-position range selectors for DC volts, AC volts, and AC current. This allows the operator to quickly switch between measuring DC to AC volts, or both. There is also a color LED display that shows the instrument's current calibration status, as well as processed measurement results. With a fast rate of up to 10,000 readings per second, KEITHLEY 427 is perfectly suited to quickly capture changes in high-speed processes. To ensure accuracy, 427 is equipped with a built-in reference of 6.0V that is traceable to a NIST Standard Reference. It also has built-in auto ranging, which automatically adjusts the 407's input connectors to best match the input signal. This ensures that voltage and current measurement are as accurate as possible. KEITHLEY 427 is a versatile instrument for a variety of laboratory, industrial and research applications. It provides reliable and accurate readings in tight spaces or harsh test environments, while saving valuable time and money. It is also fully compliant with the latest industry standards, including as the IEC 61010 safety specifications. For applications that require higher ranges, KEITHLEY 527 is available, with a range of 1000V to 10 µV and 1A to 1pA. It includes the same features as 427 model, but includes an extra current range. Both instruments are covered by KEITHLEY Certified Repairer Warranty, and parts and service are available for both if required.