Uni-T UT675A Battery Tester for Lead-Acid Batteries

The Uni-T UT675A Battery Tester is a professional-grade diagnostic tool engineered for the precise analysis of lead-acid batteries. This device allows for the rapid assessment of battery health, voltage, and state of charge without the need to disconnect the battery from the vehicle. Designed for versatility, it supports a wide range of battery types including AGM, GEL, and EFB, with capacities spanning from 3Ah to 250Ah, making it a reliable solution for automotive maintenance and professional service workshops.

Advantages

One of the primary benefits of the Uni-T UT675A is its integrated thermal printer, which allows technicians to generate instant, physical reports for customers or service records. The device is highly efficient, utilizing power directly from the battery under test, which eliminates the need for external power sources during operation. Its ability to perform comprehensive tests on both 12V and 24V starting and charging systems provides a complete overview of a vehicle's electrical health. Furthermore, the inclusion of USB connectivity ensures that data can be easily transferred to a computer for long-term archiving and detailed analysis.

Suitable for

• Automotive repair shops and service centers
• Routine vehicle maintenance and battery health checks
• Diagnostics of 12V and 24V starting and charging systems
• Fleet management and preventative maintenance programs

When it may not be suitable

This device is specifically calibrated for lead-acid battery technologies and is not intended for testing lithium-ion or other non-lead-acid battery chemistries. Additionally, it is designed for standard automotive voltage ranges and may not be compatible with specialized high-voltage industrial battery systems.

Key specifications

• Supported battery types: Lead-acid, AGM, GEL, EFB
• Capacity range: 3Ah to 250Ah
• System test compatibility: 12V and 24V starting and charging systems
• Test standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, AH
• Display: 128 x 64 LCD
• Connectivity: USB for data transfer
• Printing: Built-in thermal printer
• Power source: Powered by the battery under test

How to use

To use the Uni-T UT675A, connect the test clips securely to the battery terminals, ensuring a clean metal-to-metal contact. Once connected, the device will power on automatically. Navigate through the intuitive menu on the LCD screen to select the appropriate battery type and testing standard. Follow the on-screen prompts to initiate the test. After the analysis is complete, the results will be displayed on the screen, and you can choose to print the report immediately using the integrated printer or save the data for later transfer via USB.

What to consider before purchase

• Ensure your primary battery inventory consists of lead-acid, AGM, GEL, or EFB types.
• Verify that your service requirements include the need for physical printed reports.
• Check if your diagnostic workflow requires USB data logging capabilities.

Usage recommendations

Always ensure the battery terminals are clean and free of corrosion before attaching the test clips to obtain the most accurate resistance and health readings. Store the device in a dry, temperature-controlled environment when not in use to maintain the longevity of the internal printer mechanism and electronic components.