digital multimeter

34401A is a high-precision digital multimeter (DMM) produced by Keysight Technologies (formerly Agilent). It is widely used in research and development, manufacturing, education, and services. It offers excellent DC and AC measurement accuracy, as well as a variety of functions and interface options to meet various testing needs. High resolution and high accuracy: It provides a 6.5-digit display resolution to ensure high-precision measurement results. Multiple measurement modes: Supports DC/AC voltage, DC/AC current, resistance, capacitance, inductance, temperature, frequency, and time interval, among others. Automatic range selection: Automatically selects the appropriate range based on the size of the measured signal, simplifying the operation process.The 34401A digital multimeter features 6½-digit resolution and 10 measurement functions: DC/AC voltage, DC/AC current, 2-wire and 4-wire resistance, diode, conduction, frequency, period. The basic accuracy is 0.0035% for DC and 0.06% for AC. With a maximum input voltage of 1000 V and a maximum input current of 3 A, the system has a sampling rate of 1000 readings per second. The memory can store 512M readings and supports BenchVue. The digital multimeter can be controlled by a computer to easily view and capture the data from the multimeter.