1. Me me, nqa tau yooj yim thiab yooj yim rau nruab
2. Zoo linearity ntawm cov ntaub ntawv cov ntaub ntawv, ntev teeb liab kis tau tus mob nyob deb thiab muaj zog tiv thaiv kev cuam tshuam muaj peev xwm
3. High precision, ntau yam thiab zoo stability;
4. Cov Lus Qhia Tshwj Xeeb Cov tsos yog me me thiab lub teeb.
