Product Description SWA-4021 1. Independent knowledge property right, and abundant vehicle data source, which provide long benefit for the customer; 2. Advanced 8-beam CCD image measurement system, which with high precision, strong resistance for environmental interference, and good repetition; 3. All digital sensor, LED electronic gradienter structure, which keep step with numeral era; 4. Bluetooth communication, which is stable and credible, and also long distance communication; 5. Special sensor with LCD screen and sensitive to light, which shows measurement results directly on the screen, and with the function of all-day working even if without power or lighting. 6. Turning measurement could adopt 8 degree no turntable measurement; 7. Patent appearance design, vogue structure, especially for super-low chassis vehicle; 8.3D course navigation, equipped with voice indication and video direction; 9. Advanced closed self-diagnose system could discover and indicate system error and solved ways, which make clients safe to use; 10. Fashionable sensor design, equipped with fashionable small cabinet and 19'' LCD display; 11. Install < Ver4.0> software on the Windows; 12. Multi-language could be selected, and could operate the computer through sensor's key-press; 13. With the function of A6/A8, Passat B5 Toe curve adjustment and super-low chassis vehicle aligning measurement.Tech Data Function Feature/Product Name SWA-2011 SWA-2021 SWA-3031 SWA-3041 SWA-4021 SWA-5001 8-beam CCD yes yes yes yes yes yes Communication radio radio radio bluetooth bluetooth bluetooth LCD Screen for Sensor no no yes yes yes yes Measurement When Power is off no no yes yes yes yes Monitor 17”Flat 17”Flat 17” LCD 17” LCD 19” LCD 19”LCD Self-diagnoseFunction no no yes yes yes yes Lift Adjustment no no yes yes yes yes Run Adjustment no no yes yes yes yes Cartoon Display 3D cartoon 3D cartoon 3D navigation 3D navigation 3D navigation 3D navigation Voice Indication yes yes yes yes yes yes Software Version Ver:2.0 Ver:3.1 Ver:3.1 Ver:3.1 Ver:4.0 Ver:4.0 Self-diagnose Function no no yes yes yes yes Automatic Ruler non-support non-support suppor suppor suppor suppor PDA or Multiple screen non-support non-support suppor suppor suppor suppor Measurement Precision Measurement field Toe ± 0.06 ° ±10° Camber ± 0.06 ° ±10° Caster ± 0.08 ° ±20° King pin ± 0.08 ° ±20° Steer angle ± 0.5 ° ±10° Thrust angle ± 0.06 ° ±12° Set-back ± 0.06 ° ±10°
