UNI-T UT673A Automotive Battery Tester

UNI-T UT673A Automotive Battery Tester in Sri Lanka

12V Battery Health and Cranking-System Diagnostic Instrument

The UNI-T UT673A Automotive Battery Tester is a handheld diagnostic instrument for assessing the condition of compatible 12V lead-acid batteries used in cars, vans, motorcycles, backup systems, and other automotive applications. It can display battery voltage, internal resistance, estimated capacity, battery status, and battery life to support faster maintenance decisions.

Discover our complete selection of Battery Testers – digital battery analysers, automotive testers, and battery diagnostic instruments in Sri Lanka!

Designed for testing without battery removal, the UNI-T UT673A supports ordinary lead-acid, AGM flat-plate, AGM spiral, GEL, and EFB batteries. It also supports 12V battery testing and 12V/24V cranking and charging-system checks, making it suitable for automotive workshops, service technicians, battery retailers, and mobile maintenance teams.

Technical Specifications

Battery Test Voltage: 7–16V DC for 12V battery testing

Cranking and Charging-System Test: 7–30V DC for 12V and 24V systems

Supported Battery Capacity: 3–250Ah

Battery Standards: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and AH

Battery Standard Ranges: CCA/BCI/CA/MCA/EN/SAE 40–2000; JIS 26A17–245H52; DIN/IEC 40–1400; AH 3–250Ah

Compatible Battery Types: Ordinary lead-acid, AGM flat-plate, AGM spiral, GEL, and EFB batteries

Display: 128 × 64 black-and-white lattice display

Power: Powered directly from the external battery under test

Dimensions: 76mm × 22mm × 142mm

Net Weight: 264g

Certifications: CE, FCC, and UKCA

Key Features

12V Battery Analysis: Checks compatible automotive batteries with capacities from 3Ah to 250Ah

Battery Health Information: Displays battery status, estimated life, capacity, voltage, and internal resistance

Multiple Battery Standards: Supports CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, and amp-hour testing standards

Charging-System Test: Supports 12V and 24V charging-system testing within the specified 7–30V DC range

Cranking-System Test: Helps evaluate vehicle starting-system performance without removing the battery

Four-Terminal Kelvin Test: Uses a four-terminal testing method for battery measurement

LED Result Indication: Provides LED colour indication for test results

Safety Protection: Includes over-voltage protection, reverse-connection protection, and poor-contact prompting

Portable Design: Lightweight 264g housing for workshop and mobile service applications

Applications

Testing 12V lead-acid, AGM, GEL, and EFB automotive batteries

Battery inspection in automotive workshops and service centres

Vehicle starting and charging-system diagnostics

Battery condition checks before vehicle servicing or replacement

Battery testing for automotive technicians, electricians, and mobile service teams

Package Includes

1 x UNI-T UT673A Automotive Battery Tester

Test leads and battery connection cable

English user manual

Standard blister packaging

If you need printed test reports and USB communication, consider the UNI-T UT675A Automotive Battery Tester with Printer.

Downloads

📄 Download UNI-T UT673A Data Sheet
📄 Download UNI-T UT673A User Manual