T2 OP AMP Tester – Single/Dual/Quad Op-Amp Chip DC 12V

T2 Operational Amplifier (OP AMP) Tester – Single, Dual & Quad Chip Testing Made Easy

The T2 OP AMP Tester is a compact, high-quality bench tool designed for electronics enthusiasts, hobbyists, engineers, and technicians who need a reliable way to verify the functionality of operational amplifier chips. Whether you're working with single, dual, or quad op-amp configurations — high-speed or low-speed — this tester gives you fast, accurate results so you can diagnose faulty components with confidence.

Key Features

• Wide Compatibility: Tests single, dual, and quad operational amplifier (OP AMP) chips, covering both high-speed and low-speed variants.
• Dual Power Input Modes: Flexible power supply options — connect via 12V DC at 100mA or greater, or use a standard 12V 1A surveillance/monitoring power adapter with a 5.5×2.5mm barrel plug (center-positive).
• Compact & Portable: Measures approximately 9.7 × 5.8 cm (3.82 × 2.28 in) — easy to fit on any workbench or store in a tool kit.
• Brand New & High Quality: 100% new components ensuring accurate and dependable performance right out of the box.
• Simple Operation: Straightforward design makes it easy to insert and test OP AMP chips without complex setup.

Specifications

• Model: T2 OP AMP Tester
• Supported Chip Types: Single / Dual / Quad Operational Amplifier (OP AMP)
• Speed Support: High-speed & Low-speed OP AMP chips
• Power Supply: DC 12V, 100mA minimum (barrel jack 5.5×2.5mm, center-positive)
• Dimensions: ~9.7 × 5.8 cm / 3.82 × 2.28 in
• Battery Included: No
• Package Contents: 1 × T2 OP AMP Tester

Power Supply Notes

This tester supports two convenient power modes:

1. Direct wire connection at 12V DC, 100mA or higher
2. Standard 12V 1A power adapter with a 5.5×2.5mm plug (positive inside / negative outside) — compatible with common monitoring/surveillance power supplies

Choose whichever option best suits your workbench setup.

Who Is This For?

This tester is ideal for:

• Electronics repair technicians verifying salvaged or suspected faulty op-amp ICs
• Hobbyists and makers building analog circuits
• Students studying electronics and signal amplification
• Engineers performing component-level diagnostics

Made in Mainland China.

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For more information on electronics safety and best practices, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Automatic test equipment

Frequently Asked Questions

Q: What types of operational amplifier chips does the T2 OP AMP Tester support?

A: The T2 OP AMP Tester is compatible with single, dual, and quad operational amplifier (OP AMP) chips, including both high-speed and low-speed variants. It covers a broad range of common op-amp ICs used in analog electronics.

Q: What power supply do I need to run this OP AMP tester?

A: You need a 12V DC power supply with a minimum current rating of 100mA. You can use a standard 12V 1A power adapter with a 5.5×2.5mm barrel plug (center-positive), such as a common monitoring/surveillance power supply. No battery is included or required.

Q: Is this tester suitable for beginners in electronics?

A: Yes! The T2 OP AMP Tester features a simple, user-friendly design that makes chip testing accessible even for beginners. Simply insert your op-amp chip and power the unit to begin testing — no complex configuration required.

Q: What are the dimensions of the T2 OP AMP Tester?

A: The tester measures approximately 9.7 × 5.8 cm (3.82 × 2.28 inches), making it compact enough for any workbench or electronics toolkit. Please note there may be a minor ±5mm measurement variance due to manual measurement.