UNI-T UT622A 10kHz Handheld LCR Meter

UNI-T UT622A 10kHz Handheld LCR Meter

Rechargeable Colour-Display Testing with Selectable AC Levels

The UNI-T UT622A measures inductance, capacitance, AC resistance and impedance at four selectable frequencies up to 10kHz. Its adjustable 0.1V, 0.3V and 1.0Vrms test levels help match the measurement setup to component test requirements.

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A 2.8-inch colour display presents primary and secondary measurement information together. Tolerance sorting, pass/fail counting and measurement statistics support repeated component checks, while rechargeable battery power keeps the instrument portable.

Technical Specifications

Primary Parameters: L, C, R and Z

Secondary Parameters: D, Q, X, phase angle in degrees or radians, and ESR

Test Frequencies: 100Hz, 120Hz, 1kHz and 10kHz

AC Test Levels: 0.1Vrms, 0.3Vrms and 1.0Vrms

Basic Accuracy: 0.1% under specified conditions; refer to the manual for the complete accuracy calculation

Test Speeds: Fast 20/s, medium 5/s and slow 2/s

Display: 2.8-inch TFT LCD; five-digit primary reading up to 99999

Source Impedance: 100Ω

Power: 3.7V 1800mAh lithium-polymer battery or external 5V supply through Mini-USB

Dimensions / Weight: 190 × 90 × 43mm; approximately 305g without battery

Key Features

Selectable Signal Level: Three AC amplitudes for different component measurement requirements

Tolerance Sorting: Adjustable nominal value, 1%–20% tolerance setting, audible/visual indication and counters

Measurement Statistics: Average, maximum, minimum and recording count

Open/Short Correction: Reduces the influence of test leads and fixtures

Equivalent Modes: Series and parallel measurement with automatic component identification

PC Communication: Mini-USB virtual serial connection with supported SCPI commands

Applications

Component checks requiring test frequencies up to 10kHz

Comparing capacitor and inductor readings at different AC test levels

Batch sorting against a nominal component value

Laboratory and electronics training measurements

Package Includes

1 × UNI-T UT622A meter

Alligator clip test leads, UTR-002

USB cable

User manual

Application software supplied with the instrument package

Confirm the supplied battery, short-circuit board and complete accessory bundle against the current sales package before ordering.

Safety Note: Test only unpowered components and fully discharge capacitors before connection.

Downloads

📄 Download UNI-T UT622A Data Sheet
📄 Download UNI-T UT622A User Manual