Airepair LCR-AR1 Transistor Tester Diode Triode Capacitor Resistor Test Meter

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  OverviewThe LCR-AR1 Transistor Tester is a high-precision, multifunctional electronic testing device designed specifically for electronic engineers, technicians, and electronics enthusiasts.
  This device is designed to detect and analyze the performance and characteristics of semiconductor components such as transistors, diodes, triodes, and field-effect transistors (FETs). Equipped with a color screen, it supports multi-parameter measurements of various devices, automatically identifies the type and pin configuration of the component under test, simplifies the operation process, and improves testing efficiency.Features
  1. Compatible with surface-mount sockets, it flexibly accommodates various components. Easily measure all types of surface-mount components without frequent changes, making testing more convenient and efficient.
  2. Short-circuit test ports 1, 2, and 3, then press and hold the TEST button for 3 seconds to enter the self-calibration process. Regular calibration ensures measurement data remains reliable.
  3. Supports NEC protocol infrared signal decoding, allowing you to read remote control codes and display waveforms—an essential feature for home appliance repair.
  4. Switch to Auto mode, and the device automatically identifies component types. A short press of the TEST button starts the measurement, handling transistors, diodes, capacitors, inductors, and resistors with ease.
  5. Lightly press the buttons to manually switch between measurement modes; the screen displays the corresponding icon in real time to meet specialized testing needs.
  6. Suitable for product R&D, home appliance repair, educational experiments, scientific research testing, and other scenarios—a reliable tool for electronics engineers and hobbyists.Specifications
  Model: LCR-AR1
  Display: 1.9 inches
  Battery Capacity: 300mAh
  Charging Specifications: USB Type-C, 5V/1A
  Product Dimensions: 62 x 90 x 32 mmPrecautions
  1. If you measure a capacitor without discharging it first, the device will discharge the capacitor the moment it is inserted and locked, which may cause sparks. This feature is intended solely as a safety precaution in case you forget to discharge the capacitor; for proper use, we still recommend manually discharging the capacitor before testing.
  2. When not in use, the 123 locking interface remains in a conductive state; do not insert the battery directly.
  3. If component parameters fall outside the test range, the results may indicate an incorrect component type.Package Includes
  1 x Transistor Tester
  1 x Test Socket
  1 x Type-C Cable
  1 x Chinese/English Manual
  3 x Test Clips
  • Shipping Policy
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  Shipping Policy

  We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

  -We ship items to Worldwide. Thank you!

  -we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.

  Payment Method

  We accept PayPal payment ONLY, and must be received within 5 days from the date of purchase.

  2. It is easy and safe for you to pay by credit cards, debit cards, bank transfers and PayPal account balances.

  3.Buyers are responsible for import duties,custom fees and taxes, if any, please check your country.

  Returns Policy

  1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

  2. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund or resend the item to you after the returned item arrived at our warehouse.

  3. Please include your ID and item number with any email requests.