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Instrument and meter
Portable residual chlorine colorimeter - handheld portable residual chlorine analyzer
JB-500D Digital Strong Electric Blender
Microcomputer based turbidity meter WGZ-AS
HX-B series - Handheld total phosphorus rapid analyzer, portable total phosphorus detection analyzer, HX-B-TP type
Low range (0.05-1.1mg/l) utility model residual chlorine colorimeter
JB-60DT digital constant speed mixer
Pen ORP meter ORP-BL
HX-B series - Handheld nitrite nitrogen rapid analyzer, portable nitrite nitrogen detection analyzer, HX-B-HX-B-N (NO2) 3 type
HX-B Series - Handheld Water Quality Chromaticity Rapid Tester, Portable Water Quality Chromaticity Testing Analyzer, HX-B-SZ-SD
Microcomputer based conductivity meter DDS-11A
Microcomputer based portable pH meter PHB-4
Portable Total Phosphorus Analyzer BZL-1
HX-U200 UV Oil Analyzer
Microcomputer based portable conductivity meter DDB-11A/DDBJ-350
Desktop digital pH meter PHS-25C
Portable turbidity meter ZD-2A ZD-10A
HX-B series - Handheld ammonia nitrogen rapid analyzer, portable ammonia nitrogen detection analyzer, HX-B-AD type
High concentration sewage COD analyzer
HX-B series - Handheld nitrate nitrogen rapid analyzer, portable nitrate nitrogen detection analyzer, HX-B-NO3-N type
Pen type conductivity meter DDB-12L
PH PTFE electrode PH high-temperature and corrosion-resistant electrode
Conductive electrode DJS-1
Fluoroborate electrode FPSG2
Desktop total phosphorus analyzer TZL-1
Constant voltage online residual chlorine electrode
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