Digital Manifold Gauge LT670: Frequently Asked Questions

The Digital Manifold Gauge LT670 is a multi-function intelligent tool designed for HVAC professionals and enthusiasts. This blog post addresses common questions about the LT670 to enhance your understanding and confidence in using this versatile product.

What are the key features of the Digital Manifold Gauge LT670?

The LT670 is equipped with advanced features that make it a valuable asset for various maintenance tasks. Key features include:

• Refrigerant filling capability
• Dual pressure testing
• Vacuuming function
• Air tightness testing
• Multiple unit switching (kPa, MPa, bar, inHg, PSI, Celsius/Fahrenheit)
• Built-in refrigerant database with 92 types of refrigerant data

How does the LT670 handle refrigerant types?

Our digital HVAC manifold gauge set includes a built-in database with 92 types of refrigerant. It allows you to switch or fill different types of refrigerants as needed, making it suitable for various maintenance occasions. The built-in 32-bit digital processing unit ensures high precision and stability in pressure data measurement.

Can the LT670 perform vacuuming and air tightness tests?

Yes, the LT670 can be connected to a vacuum pump to perform vacuuming on the refrigeration system. Once the vacuum reaches approximately 90% and stops rising, the vacuuming process is complete. The manifold gauge can then be switched to leakage test mode to check for any pipeline leaks by observing the pressure difference.

What makes the LT670 user-friendly?

The LT670 is designed with user convenience in mind. It features a visualization window for easy monitoring of the refrigerant filling status and a hook design that allows for hands-free operation. The gauge also supports multiple unit switching, making it adaptable to different measurement standards and preferences.

Is the LT670 suitable for various applications?

Absolutely! The LT670 is ideal for air-conditioning installation and maintenance, refrigerator maintenance, cold storage inspection, and automobile air-conditioning maintenance. Its multi-mode functions and intelligent design make it a versatile tool for HVAC professionals.

What are the purchasing options for the LT670?

The LT670 is available for purchase through multiple payment methods, including PayPal, VISA, MasterCard, Western Union, T/T, L/C, D/P, D/A, and other options. Please note that sample provision is not supported. We have a strong supply capacity, with the ability to provide up to 10,000 units per month.

For more information or to place an order, visit our website.