UNI-T UT673A Car Battery Tester - Advanced Conductance Technology, Tests 12V/24V Systems (CCA 40-2000A, 3-250Ah), Battery Health/Life/Charge & Starting System Diagnostics, quickly detect common faults

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About this item

• Adopts world-class conductance testing technology to quickly and accurately measure key battery parameters: cold cranking amps (CCA: 40-2000A), battery health percentage (e.g., 75%), charge level (e.g., 100%), and internal resistance. It also detects common faults in 12V/24V starting and charging systems, helping mechanics or car owners pinpoint issues (e.g., weak battery, faulty generator) in seconds—no guesswork, no time wasted on unnecessary repairs.
• Designed for 12V automotive starting batteries and 12V/24V starting/charging systems, supporting 3-250Ah battery capacity. Compatible with global battery standards including DIN, JIS, EN, and SAE (e.g., matches JIS code 80D26 to 490A CCA, DIN 60Ah to 250A CCA). Whether you’re testing a family car, SUV, or light commercial vehicle, the UT673A covers your needs.
• No complex setup—just 3 simple steps: ① Ensure the engine is off and connect the tester to battery terminals (positive/negative); ② Select the battery standard (e.g., CCA) and set rated capacity; ③ Press "ENTER" to start testing. Results are clearly shown on-screen (e.g., 12.60V voltage, 243ms cranking time, "normal starting voltage" prompt). Supports Chinese/English language settings for easy use worldwide.
• Built to withstand tough working conditions with a wide operating temperature range of -20℃ to 50℃—works perfectly in cold winters (no frozen-device issues) and hot summers (no overheating). The durable housing and corrosion-resistant test clamps ensure long-term use, while clear test criteria (e.g., 12V starting voltage ≥9.6V = normal, 12V charging voltage 13.5-14.7V = normal) eliminate misjudgments.
• Comes with all essentials for immediate use: 1 x UT673A host, 1 x user manual (detailed instructions), 1 x large anti-slip wristband, 1 x warranty card, and 1 x storage cloth. Backed by UNI-T (a leading manufacturer of test meters), you get reliable after-sales support and quality assurance—ideal for professional auto repair shops, DIY car enthusiasts, or fleet maintenance teams.