LCR T7 Transistor Meter Capacitance Resistance Tester

The LCR T7 Transistor Meter Capacitance Resistance Tester is a compact, cost-effective detector designed for both hobbyists and professionals. It helps you quickly identify NPN and PNP transistors and measure a wide range of components, including capacitors, resistors, diodes, MOSFETs, IGBTs, JFETs, triacs, and batteries. With a color TFT display and self-calibration, you’ll get clear, reliable results every time, reducing guesswork and speeding up your repair or prototyping workflow.

One-button operation makes testing simple: the device automatically detects components and can shut down when not in use. The multi-functional button lets you close the detector when you’re finished. After placing component pins in the correct area and turning the dial, the tester automatically analyzes the part and displays results on a backlit color screen for easy reading—much clearer than traditional monochrome models. The LCR-T7 also features infrared (IR) decoding: align an IR remote with the IR tag, press a button on the remote, and the detector will decode and display the data code and infrared waveform.

Whether you’re assembling a new electronics project or diagnosing a faulty board, this tester helps you quickly verify components and identify issues before they impact performance. Its lightweight size and rechargeable design make it a practical addition to any workbench or on-the-go toolkit.

Benefits & Tips

• Test a wide range of components quickly, including transistors, diodes, capacitors, resistors, inductors, MOSFETs, triacs, and more.
• Use the color TFT display for fast, readable results in any lighting condition.
• Leverage the IR decoding feature to troubleshoot remote controls and verify IR signal integrity.

Product specifications

• Model: LCR-T7
• Brand: meterk
• Certification: CE
• Display: 160 x 128 TFT Screen (color display)
• Display Type: Digital Display
• Material: ABS
• Operating Mode: Manual Range
• Measuring Capacitance Range: 25pF – 100mF
• Measuring Inductance Range: 0.01mH – 20H
• Measuring Resistance Range: 0.01 – 50MΩ
• Diode Range: Forward voltage < 4.50V
• Zener Diode Test: 0.01 – 20V
• Transistor Test Area: 0.01 – 4.5V
• Triac Range: Gate trigger current < 6mA
• Battery: Rechargeable Lithium
• Voltage Test Power: 0.1 – 4.5V (battery voltage range)
• Item Size: 9 × 7 × 2.7 mm / 3.5 × 2.8 × 1.1 in
• Item Weight: 84 g / 2.9 oz
• Package Size: 19 × 10 × 3 cm / 7.5 × 3.9 × 1.2 in
• Package Weight: 132 g / 4.7 oz
• Origin: Mainland China
• Note: For safety, discharge components before testing; charge the unit if the voltage is below 3 V; use 5V battery or USB to charge.

Package includes:

• 1 × Transistor Tester
• 1 × Electronic Component Set
• 1 × Cable (3 pieces)
• 3 × Test Hook

Warnings/Reminders

• Before testing, discharge electronic components to protect the detector.
• When the voltage and the inside battery are below 3V, please recharge before use.
• Please use a 5V battery or USB interface to charge the unit.

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