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The TOOL IT PBT 550 is a professional-grade car battery tester featuring a large backlit LCD and integrated thermal printer for instant, ink-free reports. It delivers ultra-fast, accurate analysis of battery voltage, internal resistance, and alternator function across all lead-acid battery types including modern AGM and Start-Stop variants. Housed in acid-resistant ABS with inversion protection, it’s designed for durability and ease of use, complete with multilingual support and a protective carry case.

| Manufacturer | TOOL IT |
| Part number | 024199 |
| Item Weight | 920 g |
| Product Dimensions | 11 x 20 x 5 cm; 920 g |
| Item model number | 024199 |
| Size | One Size |
| Colour | Orange & Black |
| Style | Digital Battery Tester & Printer |
| Material | Plastic |
| Power source type | DC (DC) |
| Voltage | 12 Volts |
| Item Package Quantity | 1 |
| Measurement Accuracy | min battery voltage - 6v |
| Display style | LCD & Printer |
| Specification met | din,en,iec |
| Special Features | No batteries required: works with the power of the vehicle battery, Print the test report with date and time, Quick analysis: battery voltage (6 V to 20 V). Available starting current. Charging status of the battery (%), Suitable for three different lead-acid battery types from 30 to 200 Ah: maintenance-free batteries VRLA / GEL / AGM flat / AGM spiral · Standard wet batteries · START / STOP batteries (EFB/AGM), The dynamic resistance measurement minimises the discharge of the battery and shows an unadulterated result that is not affected by: · The surface charge · Energy consumption of consumers (different LEDs, etc.) · Faulty contacts (oxidation terminals/terminals, loose terminals) |
| Included components | 1x GYS PBT550 Digital Battery Tester & Printer (includes 1x paper roll) |
| Batteries included? | No |
| Batteries Required? | No |
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