AEROCET-831, Máy đo nồng độ bụi AEROCET-831, Đại lý chính hãng Met One Instruments Vietnam

Met One Instruments Vietnam AEROCET-831
 INDOOR AEROSOL MASS MONITOR - HANDHELD.
 * ACCESSORIES:
 +8517 HANDHELD PARTICLE COUNTER CARRYING
 CASE
 +80846: ZERO FILTER KIT (FUW 804 & 831)
 +80450 PROTECTIVE BOOT (FUW 804 & 831)
 +80530 FLOW METER KIT (FUW 804 & 831)