Sodium ion kufuatilia (mvuke) ZGW-240A
Online Phosphate mizizi analyzer ZGW-220
Online silicate mizizi analyzer ZGW-210
Mtandaoni ammonia analyzer ZGW-230
Online turbidity kipimo ZGW-370
Demitramine kutoroka online uchambuzi mfumo ZGW-2001
Kipimo cha kiwango cha maji A ZGW-516A