Snap-on EECS350 Battery and Charging System Tester

Engineered for professional automotive workshops that require a compact, dependable battery and charging system tester with core diagnostic capability across all major battery technologies and international rating standards, the Snap-on EECS350 Battery and Charging System Tester delivers fast, accurate battery condition assessment, charging system output measurement, and starting system analysis — with reverse polarity protection, poor connection detection, and optional IR printing for professional, reliable results on every test.

Key Features:

• CCA range of 100–1,400 covers the full range of passenger car and light commercial vehicle batteries, making the EECS350 a capable and cost-effective battery testing solution for general automotive workshops.
• 6V, 8V, and 12V battery voltage support ensures the EECS350 can test the complete range of passenger car, motorcycle, and light commercial vehicle battery systems encountered in a typical automotive workshop.
• SAE, EN, IEC, DIN, and JIS rating system compatibility enables accurate testing against all major international battery standards, ensuring correct pass/fail assessment regardless of battery origin or specification.
• Standard, AGM, Gel, and EFB battery type support covers every modern battery chemistry encountered in current passenger car and light commercial vehicle fleets, including start-stop AGM and enhanced flooded battery systems.
• System test covering start, charge, and ripple evaluates battery condition, alternator output voltage and current, and ripple voltage in a single connected test — identifying failing batteries, undercharging alternators, and rectifier diode faults without manual multimeter measurements.
• Reverse polarity protection prevents damage to the tester and the vehicle's electrical system in the event of incorrect clamp connection, protecting the technician and the equipment during busy workshop conditions.
• Poor connection detection identifies corroded terminals, loose clamp connections, or high-resistance cable joints that would affect the accuracy of the test result or cause starting and charging system symptoms.
• Battery voltage (SOC) measurement displays the battery's state of charge at connection, providing an immediate indication of battery condition before the full system test begins.
• Voltage DC range of 1V–32V covers the complete range of 6V, 8V, and 12V vehicle electrical systems for accurate measurement under all standard operating conditions.
• Optional IR printer connectivity allows test results to be printed via an optional infrared printer, producing a professional battery and charging system test report for customer records and battery replacement upsell conversations.
• LCD backlit 3.1" display provides clear, easy-to-read test results and status information in all workshop lighting conditions, including dimly lit bays and under-bonnet environments.
• 120cm fixed cable length provides reliable, tangle-free reach to battery terminals in standard under-bonnet and battery compartment locations across passenger car and light commercial vehicle applications.

Contact our sales team today to request a demonstration or obtain a quote for your workshop.