Application This thickness tester is based on contacting method and designed to precisely measure thickness of plastic films, aluminum foil, aluminized films, plastic composite films, paper-plastic composite films, coextruded films, aluminum foil composite films and many others. Features 1. Embedded system control, patent technology. 2. Touch screen operation. 3. Real color tft lcd display. 4. Max, min, aver, sd result display. 5. Manual test and automatic test. 6. Multiple ranges selectable. 7. Micro-printer prints mini-report. 8. Result with multiple units display. 9. Sample auto feeder available. (optional) 10. Traceable standard block calibration. 11. Rs-232 communication port. 12. Professional computer software support.(optional)