Overview
Modern electronics professionals rely on a broad range of devices and testers to ensure optimal performance, integration, and longevity of electronic systems. These tools support everything from field diagnostics and real-time data acquisition to power management and embedded system interfacing. Designed to meet the rigorous demands of industrial, commercial, and R&D environments, these electronics testers and components enhance productivity and accuracy across projects. At GAO Tek Inc., we offer a diverse portfolio of electronics testers and devices, including rugged tablet PCs, EEPROM accessories, wireless power systems, and more—each engineered to meet evolving technology standards. Headquartered in New York City and Toronto, Canada, GAO Tek is a proud member of the GAO Group, alongside GAO RFID Inc. and GAO Research Inc.. With over 40 years of innovation, we’ve provided high-performance electronic solutions to Fortune 500 companies, government agencies, and research institutions throughout North America. Our expert team ensures that every product is backed by strict QA, in-depth R&D, and dedicated support onsite or remotely.
10.1 Inch Android 11 Industrial Panel PC – GAOTek
10.1-Inch Rugged Android PDA Barcode Scanner With GPS and NFC – GAOTek
13.3 – Inch Waterproof Industrial Tablet with Anti – Glare Display – GAOTek
2.4-Inch Touch Screen Rugged PDA for Inventory POS Systems – GAOTek
4-Inch Android 9.0 Rugged PDA with 1D/2D Barcode Scanner – GAOTek
5.5 – Inch Android PDA Scanner with IP54, 4G, WiFi, GPS and Printer – GAOTek
5.5 – Inch Android PDA Scanner with RFID, 1D/2D Barcode and 4G WiFi – GAOTek
5.5-Inch Android 12 Rugged PDA with Barcode Scanner RFID – GAOTek
5.5-Inch Android 13 Rugged RFID Handheld PDA with Barcode Scanner – GAOTek
6-inch Android 14 Rugged Data Terminal With Barcode Scanner – GAOTek
8 Inch Windows 10 Rugged Tablet with Barcode and NFC – GAOTek
860 MHz to 960 MHz RFID Handheld PDA for Inventory Management – GAOTek
Advanced 10.1 in Android 15 Dual SIM 1 TB Tablet – GAOTek
AI Smart Dictaphone with Call Recording & Language Translation – GAOTek
All – In – One Android 13 POS PDA with Printer and Barcode Scanner – GAOTek
All in One Industrial Touch PC with Multitouch Display – GAOTek
All-In-One Android PDA Payment Terminal with Receipt Printer – GAOTek
Android 11 Handheld PDA Barcode Scanner With POS Terminal – GAOTek
Android 11 Handheld POS PDA Receipt Printer with Bluetooth and 4G – GAOTek
Android 12 14 Inch Business Tablet PC – GAOTek
Android 13 Industrial Touch Tablet PC – GAOTek
Android 14 UHF RFID Handheld Reader with Long – Range PDA Scanner – GAOTek
Android 8.1 Smart PDA Terminal with Built-In Printer, NFC, 4G, and Wi-Fi – GAOTek
Industrial Tablet PCs
Designed for durability and performance in challenging environments, Industrial Tablet PCs combine computing power with industrial-grade protection. Ideal for field service, manufacturing control, and on-site inspections, they deliver real-time processing and seamless connectivity. Also referred to as rugged tablets or field tablets, GAO Tek’s industrial tablet PCs support custom configurations and integration with other test equipment.
Click here for Industrial Tablet PCs
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PDA/EDA
Personal Digital Assistants (PDAs) or Enterprise Digital Assistants (EDAs) are compact, handheld computing devices used for data capture, inventory tracking, and workflow automation. Common in logistics, retail, and warehousing, GAO Tek’s PDAs feature barcode/RFID scanning, wireless communication, and enterprise-level data management. These are also known as mobile data terminals or industrial handhelds.
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Display Screens
GAO Tek offers a variety of display screens including monitors, industrial panels, and embedded display modules. Used in automated testing, manufacturing systems, and operator interfaces, these screens ensure clear visualization in both indoor and outdoor settings. Often labeled as HMI displays, they support touchscreen and multi-format inputs.
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EEPROM Chips and Accessories
EEPROM (Electrically Erasable Programmable Read-Only Memory) chips store critical data in embedded systems such as firmware, config settings, and calibration values. GAO Tek provides both EEPROM chips and accessories for reading, writing, and testing. These are widely used in automotive, telecom, and consumer electronics applications and are sometimes called non-volatile memory modules.
Click here for EEPROM Chips and Accessories
LED or LCD Displays
We supply a wide selection of LED and LCD displays for use in instrument panels, testing instruments, and consumer electronics. These displays are known for energy efficiency, high contrast, and long service life. Often termed flat-panel displays or visual display units (VDUs), they support various resolutions and form factors.
Click here for LED or LCD Displays
MicroSD Cards and Readers
MicroSD cards and their compatible readers enable high-speed data logging, storage expansion, and firmware updates. Used across industrial controllers, field testers, and diagnostic tools, GAO Tek’s storage solutions are engineered for reliability under harsh conditions. Also known as memory cards, they ensure fast, secure, and removable data access.
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Power Adapters and Converters
GAO Tek provides power adapters and converters for voltage regulation, power isolation, and AC/DC conversion. These components support safe and stable operation of sensitive testing devices across industrial, medical, and lab environments. Commonly known as power bricks, power modules, or DC-DC converters, our units meet global power standards.
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Touchscreen Peripherals
Our touchscreen peripherals include panels, controllers, and overlay kits designed for interactive user interfaces. Used in test benches, kiosks, and embedded systems, they enable intuitive navigation and control. They’re also referred to as touch interfaces or touchscreen controllers and support multi-touch and gesture recognition.
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Wireless Power Transfer Devices
These devices allow for contactless energy transfer, ideal for sealed enclosures, wearable electronics, or devices in motion. GAO Tek’s wireless power transfer solutions ensure safety, flexibility, and reduced mechanical wear. Often called inductive chargers or wireless energy modules, they are popular in medical, industrial, and automotive sectors.
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Navigation Menu for Electronics
Other Product Categories We Offer
Structural Testers & Analyzers
Chemical & Water Testers & Analyzers
GAO Tek Inc. provides these products and systems with robust R&D, ensuring reliability, scalability, and technical excellence to help industries achieve their goals.
Our products are in stock and can be shipped overnight to the Continental U.S. and Canada from one of our local warehouses. If you have any questions, our technical experts can help you. Please fill out this form or email us.