Memory: can store more than 7000 test records
Option of multiple languages, at least Chinese and English operational display and print out feature are available
Choice for single or multiple pages print out
Can connect to pc for testing result and data download
Can do remote connection to pc in order to proceed with troubleshooting
Power supply: set of four AA batteries
Print out can be customized to your local language
Print-out in Chinese language: for incomplete tests due to subject refusal, the print out will include "refusal" with time for subject to sign
Complete package includes: ALCO-SENSOR VXL, printer, charger, adapter, carry case, carry bag, mouthpiece (500), paper roll(12) and Chinese operation manual