Feature 1. High stability Any changes of time or environment will not cause any drift. 2. Comprehensive adaptability The touch screen resists any interference from current, voltage or static and can work normally in particularly harsh or rugged environment. 3. 100% light transmittance The touch screen has no intermediate touch overlay, enabling light transmittance up to 100%. 4. 7 years service life 40kg about, caton and wooden case
