UT622C, LCR (RLC) ESR Meter with Kelvin probes

The UT622 portable LCR meter has powerful functions, high accuracy, high operating speed and long standby time. Thanks to the clear and intuitive
With a clear 2.8-inch TFT LCD display, a high-capacity rechargeable battery and a test frequency of up to 100 kHz, this device can be used for accurate and convenient measurements in all conditions. They are suitable for measuring and checking inductance, capacitance and resistance in laboratories, production lines, maintenance points, etc.

The device also measures the tangent of the loss angle, the phase shift angle, the complex resistance (impedance) and the equivalent series (ESR) and parallel (EPR) resistance of the components.

Basic parameters

• The maximum testing frequency is 100kHz
• Accuracy 0.1%
• The number of characters displayed is 99999
• The maximum test speed is 20 times per second
• 2.8" TFT LCD display
• Display maximum: 99,999 counts

Test modes: Serial/parallel mode
Measuring ranges:
L: 0.001 Mcg ... 99.999 Gn
C: 0.001 pF ... 99.999 mF
Z/R: 0.0001 ohms ... 9.9999 mOhms
ESR: 0.01 mOhm ... 999.99 ohms
D: 0.0001 ... 9.9999
Q: 0.0001 ... 99999
Loss angle tangent: -179.9° ... 179.9°
Measurement error: up to 0.1%
D/Q resolution: 0.0001
Measurement limit selection: automatic/manual
Test signal level: 0.1V (sle.), 0.3 V (sle.), 1 V (sle.)
Output impedance: 100 ohms
Test inputs: connectors for 3-terminal testing, sockets for 5-terminal testing
Measurement speed: fast - 20 measurements/seconds, average - 5 measurements/second, slow - 2 measurements/sec
Tolerance mode for sorting electronic components
Tolerance range: 1% ~ 20%
Access light indication: valid (pass): green LED; not valid (fail): red LED
Data exchange interface: mini-USB, SCPI protocol
Short circuit/open circuit check function
Modes for recording display data and recording results
Power supply: 3.7V x 1800 mAh lithium polymer battery
Ultra-low power consumption and long operation on a single charge (~8 hours)