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Thank you for purchasing the multi-function LCR from us. Please take a few minutes to browse through this user manual
before you begin to operate the meter to ensure that you are fully familiarized with how best to operate the meter as accurately
and safely as possible.
Overview
This multi-function LCR is a portable instrument designed with microprocessor control and low power consumption. It
can measure 6 basic parameters: inductance L, capacitance C, AC resistance R, DC resistance DCR, dissipation factor D and
quality factor Q. The instrument can easily communicate with PC and realize remote control through USB interface.
With battery external power supply, the meter is ideal for field and portable applications, such as component inspection at
fixed place, and immediate measurement by buyer and maintenance personnel.
Cautions
This instrument can only be used in indoor.
Be sure to turn off the instrument when replacing the battery or DC power adapter.
Although the instrument has a protection for shocks, inputting dc voltage or current will still damage the instrument. The
capacitance requires completely discharge before measuring.
If the instrument is idle for more than three months, please take the batteries out.
Use AAA*6 batteries. The instrument cannot work properly when low voltage indication appears.
In order to ensure the measurement accuracy, open/short calibration should be carried out again after replacing the test
fixtures.
Do not using the instrument under dusty, vibration, direct sunlight and corrosion gas.
2
АМM-3320
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