Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 438A #293761457 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 438A is an electronic test equipment designed for high-precision measurements. This tool is a highly accurate device that has a wide dynamic range, meaning it can handle small electrical signals as well as those on much higher scales. HP 438A employs precision switching jacks, allowing users to plug in one of many variety of apparatus to measure different components of a given appliance such as impedance, voltage, resistance, current, power, etc. AGILENT 438A is comprised of a single signal source, two precision switching jacks and a 3.5 inch color LCD monitor. Its signal source works in three modes; frequency, amplitude and phase. Frequency mode enables users to measure phenomena using various frequencies from 1 Hz to 1 MHz. In amplitude mode the signal source's amplitude can be varied from 0.5 mV up to 10 volts. Finally, in phase mode a phase difference between two signals are measured in degrees or seconds. 438A offers a wide range of built in calibrations, making it an ideal tool for measuring with extreme accuracy. It has a range of 12dB and 101dB in an interval of 1dB as well as an extremely fine resolution of 0.1%. HEWLETT-PACKARD 438A can measure complex waveforms, oscillations and responses with an excellent level of accuracy. Additionally, KEYSIGHT 438A is equipped with two precision switching jacks which are used to measure a wide variety of parameters. With a high level of accuracy and temperature stability, this powerful tool can measure DC parameters such as resistance, voltage, current and power as well as AC parameters such as reactive power, reactive energy, active energy, power factor and crest factor. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 438A's 3.5 inch color LCD monitor offers easy-to-understand results in an aesthetically pleasing format. This makes it ideal for troubleshooting, as well as presenting complex data in an easy-to-digest way. The monitor also has multiple attributes such as peak hold, logarithmic and linear voltage display, reference line, simulation of characteristics from 0.123 to 0.999Hz, and statistical parameters. In conclusion, HP 438A is a versatile and highly accurate electronic test equipment designed for precision measurement of diverse parameters. It offers a wide range of features, calibrations, and signal source settings as well as two precision switching jacks and a 3.5 inch color LCD monitor. This powerful tool is ideal for understanding complex waveforms and responses with an excellent level of accuracy.