It's ok. It connects normally, there is an auto-off, auto-on. As long as everything reads well. Two complaints - there's definitely a lag in reading. I got this to replace a reflective HUD that I couldn't find a good place for, and the HUD worked in real time while there was a second or two lag between what's happening on the actual dashboard and the readings. The other issue is that there is a connection lag and if you start driving before it's properly connected the dashboard lights will sometimes come on. Sometimes I see the traction control light come on on my car.
MUCAR CDL20 OBD2 Scanner - Check Engine Code Reader And Diagnostic Scan Tool For All OBD II Protocol Cars Since 1996, With O2 Sensor, EVAP System, And Smog Test Functions
23 Review
Autel AP200H OBD2 Scanner Dongle - Wireless Bluetooth Code Reader with Health Status Reports - Diagnostic Tool for Engine, Transmission, ABS, SRS - OLS/BMS Resets - All Vehicles (Android/iOS)
11 Review
Vgate ICar Pro Bluetooth 3.0 OBD2 Code Reader | Scan Tool For Torque Android To Check Engine Light & Car Faults
19 Review
eTORK 3/8-Inch Drive "Click Style" Electronic Torque Wrench: Precise Torque Control (25-250 In. lbs., 2-20 ft.-lb.)
12 Review