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LCR Pro1


LCR Pro1 integrates a pair of tweezers like probes and an LCR meter into a single compact, lightweight, battery powered device. It is an all-in-one portable device that provides a simple and efficient solution for not only measuring SMD components, but also making in-circuit debugging.

LCR Pro1 is an ideal device for many applications including components verification and sorting, production lines, laboratory and service center, in-field repair and more 

  A Breakthrough in Accuracy 

A Breakthrough in Accuracy

LCR Pro1 delivers high accuracy once found only in high-end desktop LCR meters. It provides basic accuracy 0.1% for resistance and 0.2% for capacitance and inductance with 5-digit resolution. Each device is fully calibrated during production and shipped with NIST (National Institute of Standards and Technology) traceable calibration certificate.

The test frequencies can be selected from 100Hz to 100kHz. 100kHz is ideal for measuring small inductance under 1uH. The test voltage can be selected from 0.2Vrms to 1.0Vrms. 1.0Vrms allows precision measurements of ceramic capacitors with high dielectric constant (K), such as  X5R type. 0.2Vrms is specially designed for in-circuit debugging because it is low enough to prevent the silicon chips from being active during measurement  


Ultra-Precise Tips 

 Ultra-Precise TipsThe redesigned gold-plated tips are more precise than ever. You can use them to pick up and measure SMD components quickly and reliably, even for parts down to sizes of 01005.

Thanks to the precise tips, you can easily reach the component under test without touching the adjacent components during in-circuit troubleshooting even in a very crowded area.



 High Definition User Interface

High Definition User InterfaceLCR Pro1 comes with a 0.96″ OLED display, doubling the size of its predecessor’s 0.91″ display. The pixels are doubled as well from 128*32 to 128*64. Larger font and more information can be displayed for you to read the results and navigate the menu more conveniently.

LCR Pro1 is full of handy shortcuts to help you switch all kinds of parameters faster and easier. During measurements, you can quickly select different settings by single clicking, double clicking or holding the navigation button. 



 PC Communication

PC Communication LCR Pro1 is able to make measurements and charge its battery simultaneously when it connects to a PC via the Link1, a USB dongle style communication module. Using the GUI Data Logger software, you can remote control the device from a PC for parameter setup, programming and data logging.


  • R, L, C, Z, ESR, DCR, D, Q, θ, etc.
  • PC remote control for data logging and programming
  • High accuracy – R: 0.1%, L: 0.2%, C: 0.2%
  • Easy operation – one hand use, full set of shortcuts
  • Fully auto/manual selection
  • 5 test frequencies – 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
  • 3 test voltages – 0.2Vrms, 0.5Vrms, 1.0Vrms
  • Large OLED display – 0.96″, 128 x 64 resolution
  • Multiple functions – R, L, C, Z, ESR, DCR, D, Q, θ, etc.
  • Small size – 151 x 19 x 15mm
  • Ultra precise gold plated tips
  • Rechargeable LiPO battery with USB charging
  • Additional functions – sorting, recording, diode and continuity
Resistance Range 20mΩ to 10MΩ
Capacitance Range 0.2pF to 10mF
Inductance Range 10nH to 1H
Test Voltage 0.2Vrms, 0.5Vrms, 1.0Vrms
Impedance (Z) Available
Dissipation Factor (D) Available
Quality Factor (Q) Available
Phase Angle (Ө) Available
Equivalent Series Resistance (ESR) Available
Direct Current Resistance (DCR) Available
Diode Check Available
LED Testing Not Available
Continuity Available
Sorting Available
Recording Available
Self Calibration Available
PC Connectivity Available
SMD Test Probe Ultra-Precise Gold Plated
Accuracy 0.10%
Test Frequency 100Hz, 120Hz, 1kHz, 10kHz, 100kHz
Over Voltage Protection (between test tips) Not Available
Brand LCR Research

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