Quick Check Engine Light & Smog ReadinessQuickly reads and clears stored, pending, and permanent engine trouble codes to turn off the Check Engine Light (MIL). Supports essential OBD2 functions including live PCM data graphing, freeze frame, EVAP leak testing, O2 sensor monitoring, and one-click I/M readiness status for emissions inspection.
Accurate 12V Battery System Health AnalyzerPrecisely measures battery health parameters including Voltage, Cold Cranking Amps (CCA), State of Health (SOH), State of Charge (SOC), and internal resistance down to 0.01mΩ. Compatible with Lead-Acid, AGM flat/spiral, GEL, and EFB batteries. Includes heavy-duty clamps to help prevent unexpected dead battery failures.
Dual Operation: Standalone Color Screen & App ExtensionOperate directly via the built-in 2.8-inch HD IPS screen with F1/F2 custom shortcuts and 13 system languages (including English & Spanish), or pair via Bluetooth with the YMOBD App for 25 languages and advanced insights—including 0-60 mph performance testing, trip logs, fuel tracking, and HUD dashboard. Full app access included with no subscription required.
