Digital battery tester analyzer 3-in-1 with LCD display 6V/12V/24V/30Ah-200Ah QOLTEC 52489

Universal battery tester – precision and versatility in one device

This advanced 3-in-1 battery tester is an indispensable tool for professionals in automotive workshops, as well as for users who care about the condition of the battery in their vehicle or recreational equipment. The device allows for a comprehensive analysis of the battery's condition, diagnosis of potential problems, and quick decision-making regarding the need for charging or replacement. Compatible with a wide range of battery types, it offers precise measurements and intuitive operation.

Functionality and application

The tester allows you to perform a series of tests that provide key information about the battery's condition: voltage measurement, state of charge (SOC), state of health (SOH), starting current test, and alternator test. This allows you to accurately check whether the battery is working properly, whether the charging system is functioning correctly, and whether the battery needs to be replaced. The tester is compatible with AGM, GEL, SLA, EFB, WET and DRY lead-acid batteries with a capacity of 30Ah to 200Ah. This makes it applicable in passenger and delivery vehicles, motorcycles, boats, campers, and many other devices powered by batteries.

User comfort and solid construction

The device is characterized by simple and intuitive operation – even people without specialized knowledge will quickly master its functions. A large and clear LCD display ensures easy reading of measurement results. The tester does not require additional battery power, it draws energy directly from the tested battery. The housing made of durable ABS plastic provides resistance to mechanical damage. The set includes an elegant storage case and a USB cable for software updates and data transfer. Additionally, a user manual in Polish and English and a warranty card are included. Reverse polarity protection protects the device from damage in case of incorrect connection of the wires.