9 Wheel alignment measuring apparatus, namely, machines for aligning vehicle wheels; vehicle wheel balance testers; diagnostic apparatus, not for medical purposes, namely, vehicle diagnostic apparatus, namely, computers for diagnosing vehicle, vehicle diagnostic scanner, vehicle optical code reader; gas testing instruments; gasoline gauges; precision measuring apparatus, namely, tachometers, digital multimeters, voltmeters, ammeters, ohmmeters, calipers, torque meters, tachometers, accelerometers, inclinometers, vibration meters, thermometers, not for medical purposes, refractometer, laser distance meter, vacuum gauge, moisture meter, noise meter in the nature of sound level meters, dynamometer; electric testers for testing car computers; electric instrument, namely, vehicle engine analyzers; electric instruments, namely, vehicle emissions analyzers