LED Tester Box 2-150mA

LED Tester Box 2-150mA

The LED Tester Box 2–150mA is a compact and portable electronic testing device specifically designed for checking the functionality and brightness of various types of LEDs (Light Emitting Diodes). Suitable for hobbyists, technicians, and professionals working with electronics, this tool provides a quick and easy way to test both low- and high-current LEDs without the need for complex setups or external power supplies.

This tester supports a wide range of current levels, from as low as 2mA up to 150mA, allowing users to evaluate LEDs of different power ratings. It is powered by a standard 9V battery, making it highly portable and ideal for use in workshops, classrooms, or on the go.

The device features two main rows of test holes:

• The upper row is intended for 2-pin LEDs, typically used for general-purpose and indicator lighting, with current values ranging from 2mA to 30mA.
• The lower row is designed for 4-pin LEDs such as Piranha LEDs, which often operate at higher currents from 20mA to 150mA.

Using the LED Tester Box is straightforward. You simply insert the LED into the corresponding current-rated slot and press the test button. The LED will illuminate, allowing you to visually inspect its brightness, color, and verify its functionality. This helps identify faulty LEDs before soldering them into a circuit or during repairs.

The casing is made of durable plastic, and the entire unit is lightweight (about 36g) and compact (8 x 5.5 x 2.2 cm), making it easy to store in a toolbox or carry in a pocket.

In summary, the LED Tester Box 2–150mA is a reliable, inexpensive, and user-friendly tool that saves time and effort when working with LED components.

Features: 

• Quick and Easy LED Testing: Instantly check if an LED is working without needing to set up a full circuit. Just plug it in and press a button.
• Saves Time and Effort: No need for resistors, breadboards, or power supplies — it simplifies the process of sorting and testing LEDs.
• Helps Identify LED Polarity: You can immediately see if an LED is inserted the wrong way, which helps prevent wiring mistakes in projects.
• Useful for LED Grading: Allows you to compare the brightness of different LEDs to choose the most suitable one for your application.
• Protects Your Components: Built-in current limiting ensures you won’t accidentally burn out LEDs during testing.
• Ideal for Hobbyists and Professionals: Whether you’re assembling circuits at home or repairing electronics at work, this tool is convenient and reliable.
• Portable and Handy: Its lightweight design and battery operation make it perfect for mobile repair work or field use.
• Educational Tool: Great for teaching electronics basics, helping students understand how LEDs respond to different current levels.
• No Technical Skills Required: Designed for anyone to use — even beginners — with no need for advanced electronics knowledge.

Specifications: 

How It Works:

The tester features two rows of holes:

• Top Row: For 2-pin LEDs with currents ranging from 2mA to 30mA
• Bottom Row: For 4-pin (Piranha) LEDs with currents ranging from 20mA to 150mA

To use, simply insert the LED into the appropriate holes and press the button to observe its brightness and color. This allows for quick assessment of LED functionality and performance.​

Applications:

• LED Testing and Troubleshooting.
• Quality Control for LED Manufacturing.
• DIY Electronics Projects.
• Education and Learning.
• Repair and Maintenance.
• LED Selection for Specific Applications.
• Prototyping and Circuit Design.

Package Includes:

• 1x LED Tester Box 2-150mA