Unlock Your Potential in Diagnosing VRV & VRF Systems Effortlessly!


Are you ready to elevate your technical skills and troubleshoot like a pro? Our cutting-edge Electronic Expansion Valve Tester Tool is designed for all electronic expansion valves. Additional adaptors are available for purchase, ensuring you have everything you need at your fingertips.


Empower yourself with advanced knowledge and heightened troubleshooting capabilities. With the new features, including open and shorted winding detection, diagnosing issues has never been more straightforward.


Our tool is patent pending and engineered for compatibility with the majority of leading air conditioning models. Don’t see the specific adaptor you need? Share a photo of your setup, and our dedicated team will work tirelessly to assist you.


The revolutionary model 3A allows for effortless coil soundness checks. Forget scouring dense manufacturer manuals; the intuitive indication lights will quickly inform you if the EEV motor is malfunctioning. Arrive at your calls knowing you are equipped with the right tools to make precise diagnoses swiftly. The top button activates the winding indication mode, while the versatile 3-position switch manages power effortlessly.


Crafted for technicians who take precision diagnostics to heart, this Electronic Expansion Valve Tester Tool is essential for every HVAC and Refrigeration professional. It boasts a robust design featuring a 4-conductor ABS plastic insulated cable and auxiliary power connection, accompanied by an FCC and CE approved 12VDC wall adaptor. Now with a 6-pin Dupont connector adaptor, it seamlessly caters to most domestic refrigeration electronic expansion valves.


Whether you're a seasoned expert or an enthusiastic DIYer, add this indispensable tool to your arsenal today. Why wait? Order your Electronic Expansion Valve Tester Tool now and unlock the endless benefits it brings to your profession!


Your Purchase Includes:

- (1) EEVT Tool

- (1) XH 2.54 mm, 6-pin connector adaptor

- (1) XASK 2.54 mm, 6-pin connector adaptor

- (1) Comprehensive user manual

- (1) Attached wire harness with a 4-pin male connector

- (1) Dupont 2.54 mm, 6-pin connector adaptor

- (1) AC-DC plug-in wall outlet power adaptor

- (1) Carry bag


Batteries Not Included.


Designed for Excellence

Optimized for VRV, VRF, and mini-split electronic expansion valves, this tool is versatile enough for domestic refrigeration applications as well. Drive both bi-polar and uni-polar motors with ease, and adapt to various environmental conditions.


Be Inspired!

Join us on YouTube for an unpacking video and a demo to see the EEVT Tool in action. Embrace the journey of mastering your skills and enhancing your craft.


Disclaimer: Your Safety Matters!

Possessing a fundamental understanding of electrical and electronic systems is crucial for using our product. Ensure you read the product description thoroughly before use. Remember to practice safety and utilize this tool in a suitable environment to mitigate risks.


Warranty and Support:

While we stand by the quality of our tool, warranty protection applies only to manufacturer malfunctions and does not cover accidental damage. All sales are final, and claims are eligible for tool exchange or repair within six weeks of purchase only. Buyer to pay shipping and handling.


Step into a world where precision meets reliability. Empower your work with innovation—crafted for those who dare to require excellence! Join us on this journey—like, support, and share!





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