GYS DBT410 Battery Tester for 6V/12V Batteries and 12V/24V Starting/Charging Systems 083233

The GYS DBT410 stands out by combining battery health analysis with cranking and charging system diagnostics in one handheld unit, supporting both 6 V and 12 V batteries as well as 12 V and 24 V starting/charging circuits. It is built for workshops that need quick, reliable decisions on Start&Stop and conventional lead-acid batteries without switching between multiple tools.

Highlights

• Tests 6 V and 12 V batteries from 40 to 2000 CCA (SAE) using dynamic resistance measurement
• Covers liquid, GEL, AGM, VRLA, SLI, EFB and Start&Stop battery types
• Performs cranking system test on 12 V and 24 V starters and charging system test on 12 V and 24 V alternators
• Supports SAE, EN, IEC, DIN and JIS test standards
• Backlit LCD with reverse polarity protection and 1.8 m cables
• USB port for software updates and multi-language interface (FR, EN, DE, ES, IT, PT, NL, PL, RU)

In daily use

Connect the clamps to the battery, select the standard and battery type, and the DBT410 guides you through battery state-of-health, cranking performance and alternator output. The backlit display remains readable in poor light, and the 1.8 m cable reaches awkward battery locations. Reverse polarity protection prevents damage from accidental misconnection, and the USB port allows firmware updates to keep the tester current with new battery technologies.

Full specifications

• Supported battery voltages: 6 V, 12 V
• Supported system voltages: 12 V, 24 V
• Battery types: Liquid, GEL, AGM, VRLA, SLI, EFB, Start&Stop
• Test range: 40–2000 CCA (SAE)
• Test standards: SAE, EN, IEC, DIN, JIS
• Measurement principle: Dynamic resistance
• Display: Backlit LCD
• Reverse polarity protection: Yes
• Cable length: 1.8 m
• Connectivity: USB (software updates)
• Operating temperature: -20°C to 50°C
• Integrated printer: No
• Multi-language support: FR, EN, DE, ES, IT, PT, NL, PL, RU
• Housing material: ABS

Final note

The DBT410 is a practical choice for technicians who need a single tester for both battery and system diagnostics across a wide range of vehicle types.