Datasheet (pdf)

Take a Closer Look

1. Visible and audible tolerance mode for component sorting
2. Maximum, Minimum and Average values recording
3. Ai helps identify L, C, and R components automatically according to level of impedance
   
4. ESR function for capacitance series resistance analysis
5. Auto calculation of Phase Angle, Dissipation Factor, and Quality Factor
   
6. To select desired Z, L, C, or R function
7. To enter rolerance range of 1%, 5%, 10%, and 20%
8. Backlight function to ease viewing in subdued lighting (only in U1732C/U1733C)
9. Secondary display
   
10. 20,000 counts resolution
    
11. Data Hold function to freeze and save measured values
12. Allows manual or auto ranging to be used interchangeably
13. To select desired test frequency:
    • U1731C: Up to 1 kHz
    • U1732C: Up to 10 kHz
    • U1733C: Up to 100 kHz
14. To enable DCR measurement (only in U1733C)
15. To enter relative mode and stores display reading as a reference value

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.

With Electro Sonic and Agilent you get the best of both worlds: Agilent’s measurement expertise and product breadth, combined with speed, convenience and same-day shipping from Electro Sonic.