BM550U Car Battery Tester with Built-in Printer, 6V 12V 24V Tester, 100-2000 CCA 2-200AH Automotive Alternator Tester, For Truck SUV Motorcycle Boat -

▶【Advanced Diagnostic Technology】: This automotive battery tester utilizes the latest internal resistance measurement method, combined with proprietary algorithms developed by OBDMONSTER engineers. It provides a single reading of essential parameters, including battery internal resistance, voltage, state of health (SOH), state of charge (SOC), and cold cranking amps (CCA). It comprehensively displays the current battery condition, providing reliable data for diagnosing the health of automotive batteries. ▶【Wide Compatibility】: This automotive battery tester can test all 6V, 12V, and 24V batteries, including standard flooded lead-acid batteries, flat-plate AGM batteries, spiral-wound AGM batteries, and gel batteries. Extended testing range: 100-2000 cold cranking amps (CCA) / 2-220 amp-hours (AH); it supports automotive standards CCA, IEC, DIN, BCI, MCA, SAE, GB, JIS, and CA, and is suitable for sedans, SUVs, pickups, boats, motorcycles, etc. ▶【Upgraded Built-in Thermal Printer】 The OBDMONSTER battery tester is a professional automotive battery diagnostic tool with printing capabilities. Building upon the first-generation BM550 model, this device now prints battery diagnostic reports, allowing you to instantly generate paper reports while gaining detailed information about your vehicle's battery condition. Efficient printing eliminates the hassle of manual record-keeping and the risk of data loss. ▶【Universal Secure Design and User-Friendly Operation】: Equipped with a 1.8-inch color screen, it offers clear data readability, even in low-light conditions. Its built-in thermal printing mode eliminates ink-related issues: simply use the included standard thermal paper to efficiently print test results. ▶【Durable, Industrial-Grade Materials】: Featuring high-quality copper safety clamps for a secure grip, it offers reverse polarity protection and spark prevention. Internal overvoltage and overheat protections ensure safe operation. Its ABS housing provides increased structural rigidity and durability, withstanding demanding working environments. Rigorous testing confirms its exceptional stability and longevity. It uses 100% high-quality, safe copper terminals with strong clamping force. Equipped with reverse polarity protection, spark suppression, and integrated overvoltage and overheat protection, ensuring safe operation. The ABS housing makes the body more robust and durable, suitable for complex working environments. The product video demonstrates usage. It guides you through product setup. It compares several products. It shows the unboxing. [Merchant video]