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U1730C Series Handheld LCR Meters


 The Keysight Technologies, Inc. U1730C Series handheld LCR meters allow you to measure at frequencies as high as 100 kHz—a capability typically found only in benchtop meters. Get measurements done faster using the one-touch automatic identification function button which displays compo­nent type and more detailed component analysis such as Z, ESR, and DCR. Ideal for testing on the go, these LCR meters operate on a battery that lasts up to 16 hours. With the U1730C Series that is built for your convenience, you can perform quick and basic LCR measurements at an affordable price.


Key Features

  • 20,000 counts resolution
  • 0.2% basic accuracy
  • Wide LCR ranges with three to five selectable test frequencies (up to 100 kHz for U1733C)
  • Auto identification (Ai) automatically determines and displays component type and measurements
  • Detailed component analysis with DCR, ESR, Z, D, Q, and θ functions
  • Battery life of 16 hours/AC-powered
  • IR-to-USB connectivity for data logging to PC

Frequency up to 100 kHz

The test frequency now extends as high as 100 kHz, providing more flexibility to test a wider range of components. A higher test frequency, for example 100 kHz, is useful for applications such as testing aluminum electrolytic capacitors used in switching power supply circuits.

Automated identification

With Ai the testing and measuring experience is easy; eliminating unnecessary trial and error time—with just a single push of a button. This unique feature automatically specifies L, C, or R with parallel and series mode, without the need to manually change buttons.

Detailed component analysis

The handheld LCR meters allows you to test various component types, including secondary components of Dissipation Factor (D), Quality Factor (Q), and Angle Indication of Impedance (θ). This new handheld series also includes other functions that result in a more detailed component analysis. For example, the built-in Equivalent Series Resistance (ESR) function helps you better understand the inherent resistance behavior typically found in capacitors across selected frequencies. DCR is a built-in DC resistance measurement that eliminates the use of a separate digital multimeter (DMM) for compo­nent test.



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