NOVEINN Bluetooth OBD2 Scanner, 2-in-1 Check Engine Code Reader & 12V Car Battery Tester, Diagnostic Scan Tool with EVAP Test, Performance & Trip Analysis，for 1996+ Cars & Trucks

Check Engine Light & OBD2 Scanner Diagnostic Tool – Read & clear stored, pending & permanent engine fault codes. Full 10 OBD2 modes & 9 protocols: live data (73 parameters), freeze frame, EVAP leak test, I/M readiness, O2 sensor test (8 channels), VIN retrieval. Fits 99% of 1996+ OBD2 vehicles.
12V Battery Health Analyzer – Measures CCA, SOH, SOC & internal resistance (0.01mΩ). Supports STD, AGM, GEL & EFB battery types. Included clamps connect directly to terminals. Know your battery condition before it fails. One tool replaces two.
Free Car Battery App & Bluetooth OBD2 Scanner – No subscription. Auto-connects to iPhone & Android via YMOBD App. Features: performance test (0-60 mph), trip analysis, fuel consumption tracking, HUD dashboard. OTA updates included. Works as wireless code reader & reset tool.
Bluetooth App + 2.8" Full-View IPS Color Screen – Use wirelessly via YMOBD App on iPhone & Android, OR standalone with built-in color display without your phone. Adjustable