JTC-4614C Multi Functional Battery Tester(3~24V)
Functions: battery testing (12/24V Lead-Acid, AGM & EFB), alternator testing, cranking motor testing.
Specially designed to run the hybrid electric vehicle battery testing(NiMH 7.2V/ NiMH 14.4V).
Backlit display: 60x32 mm (64x128 LCD).
Test leads: 100 cm.
Voltmeter: 3~30 VDC.(with 9V battery installed).
Operating range: 100-2200 CCA(SAE).
Tolerance: CCA: <± 10% <± 0.1V.
Rating system: SAE, DIN, EN, IEC, JIS.
Electronic logic test. To test through low-frequency signals without external load large battery tester. To repeat the test, no safety concerns.
Standard languages: English and Chinese. Other language settings can also be selected as you purchase.
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1. Key Features
The JTC-4614C 3~24V digital multi-functional battery tester features a large 60x32 mm backlit LCD screen (64x128 pixels) and extended 100 cm test leads.
Utilizes advanced electronic logic testing via low-frequency signals without requiring a heavy external load, ensuring safe, repeatable diagnostics without thermal or safety concerns.
Delivers exceptional precision across an operating range of 100-2200 CCA (SAE), featuring a built-in 3~30 VDC voltmeter (powered by an internal 9V battery) with tight tolerances (CCA <± 10%, voltage <± 0.1V).
2. Practical Applications
This professional diagnostic tool is essential for comprehensive battery health testing (12/24V lead-acid, AGM, and EFB), alternator charging tests, and cranking motor evaluations.
Specially engineered to test hybrid electric vehicle batteries, supporting unique voltage configurations such as NiMH 7.2V and NiMH 14.4V systems.
Supports multiple international rating systems (SAE, DIN, EN, IEC, JIS) and standard languages including English and Chinese.
3. How to Use
Connect the tester leads securely to the terminals of the target battery (supporting conventional 12/24V systems and hybrid NiMH 7.2V/14.4V packs).
Power on the unit, navigate the LCD interface, select the appropriate rating standard, and input the rated CCA parameters.
Run through the prompt-guided diagnostics to accurately assess battery lifespan, engine starting performance, and alternator charging output.
4. Device Maintenance
After finishing work, clean any oil, dirt, or residue from the tester body and test leads using a clean soft cloth.
Neatly coil the 100 cm cables, inspect and replace the internal 9V battery when necessary, and store the device in its protective carrying case in a dry, well-ventilated location.
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