Description
UNI-T UT673A Car Battery Tester
The UNI-T UT673A automotive battery tester is an advanced device that allows for quick and accurate health analysis of batteries with capacities from 3 Ah to 250 Ah. Certified to CE, UKCA, and FCC standards, the UT673A can test 12 V lead-acid starter batteries, as well as 12 V/24 V charging and starting systems. The tester displays key parameters such as battery capacity, voltage, resistance, and state of charge. Thanks to its four-point Kelvin test and support for up to 10 different battery standards, the UT673A provides highly accurate results without the need to disassemble the battery. Additionally, the test result is displayed as an easy-to-read LED indicator.

Comprehensive measurement capabilities and intuitive operation.
The UNI-T UT673A allows you to comprehensively test both the battery state of charge and the operation of the vehicle's starting and charging system. The device offers a choice of operating languages (Chinese or English), making it easy to use in a variety of environments. The four-point Kelvin measurement function eliminates the influence of cable resistance, ensuring even greater accuracy. Support for 10 types of battery standards allows you to adapt the tests to different technologies and manufacturers, making the UT673A an extremely versatile tool for workshops and automotive service centers.

Durable design and ease of use
The UT673A tester stands out for its ruggedness and compact size, making it ideal for both the workshop and field work. Test results are clearly displayed on the display, and additional colored LEDs allow for an immediate assessment of battery status. There's no need to remove the battery during testing, significantly speeding up the process and minimizing the risk of damage. The UNI-T UT673A is a reliable companion for anyone who relies on professionalism and precision in battery diagnostics.

| Producer | UNIT |
|---|---|
| Model | UT673A |
| Certifications | CE, FCC, RoHS |
| Measuring fields | 12V battery test: 7-16V DC; 12V/24V starting system test: 7-30V DC; 12V/24V charging system test: 7-30V DC. |
| Supported battery types | Standard lead-acid battery, flat-plate AGM battery, spiral-wound AGM battery, gel battery (GEL), EFB battery |
| Battery capacity range | 3-250 Ah |
| Supported battery standards and ranges | ACC: 40-2000; BCI: 40-2000; CA: 40-2000; MCA: 40-2000; JIS: 26A17-245H52; DIN: 40-1400; CEI: 40-1400; IT: 40-2000; SAE: 40-2000; AH: 3-250Ah |
| Protections | Overvoltage protection, reverse polarity protection |
| Low contact indication | Supported |
| Viewing battery status | Supported |
| Battery life indicator | Supported |
| View battery capacity | Supported |
| Displaying the internal resistance of the battery | Supported |
| Display | 128 x 64, black and white |
| Weight | 264 g |
| Dimensions | 76 x 22 x 142 mm |





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