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Products
Portable water quality tester
Laboratory benchtop water quality analyzer
On-line water quality monitoring equipment
Reagent consumables
Application
Boiler water
Recirculating cooling water
Drinking water/tap water
Secondary drinking water supply plant
Farmland irrigation water
Sewage/waste water
Surface water(Rivers and Lakes, etc.)
Aquaculture water
pool water
News&Case
Company News
Industry information
Case
Services
After-sale
FAQ
Data download
About
Company Profile
Qualification Patents
History
Cooperative Clients
Contact
Contact
Message
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01
2026.07
Drinking Water Multiparameter Analyzer | CE ISO RoHS Certified
Export-ready drinking water multiparameter analyzer with CE, ISO 9001 & RoHS certifications. Measures PH, turbidity, conductivity, residual chlorine & more. Trusted by water plants worldwide. Get quote today.
2026.07.01
30
2026.06
Ultrapure Water Resistivity & Conductivity Analyzer: The Essential Guide for Industrial Water Quality Monitoring
ERUN-A4K online conductivity/resistivity analyzer delivers ±1%FS accuracy with automatic temperature compensation. CE, ISO 9001 and RoHS certified for global export. Ideal for pharmaceutical, semiconductor and industrial ultrapure water monitoring. IP68, 4-20mA & RS485 MODBUS.
2026.06.30
29
2026.06
Wastewater Quality Analyzer: One Instrument for pH, COD, Ammonia Nitrogen, Total Phosphorus & Total Nitrogen
ERUN-SP7 portable multi-parameter water quality analyzer detects pH, turbidity, conductivity, COD, ammonia nitrogen, total phosphorus, total nitrogen & more. CE, ISO 9001 & RoHS certified. Ideal for WWTP effluent & industrial wastewater monitoring.
2026.06.29
26
2026.06
TOC Analyzer Manufacturer: CE, ISO 9001 & RoHS Certified Total Organic Carbon Analyzers for Global Water Quality Monitoring
Looking for a reliable TOC analyzer? ERUN offers CE, ISO 9001 & RoHS certified total organic carbon analyzers for pharmaceutical water, ultrapure water, and industrial wastewater. 1 ppb detection limit. Request a quote today.
2026.06.26
25
2026.06
Multi-Parameter Water Quality Detector with CE, ISO 9001 & RoHS Certification – ERUN-ST7 Lab Analyzer
ERUN-ST7 multi-parameter water quality detector with CE, ISO 9001 & RoHS certifications. Measures pH, turbidity, conductivity, residual chlorine & 50+ parameters.
2026.06.25
24
2026.06
Portable COD, Ammonia Nitrogen, Total Phosphorus & Total Nitrogen Water Quality Tester – ERUN-SP6-4
Need a portable multi-parameter water quality detector for COD, ammonia nitrogen, total phosphorus & total nitrogen? ERUN-SP6-4 offers lab-grade accuracy in the field with CE, ISO 9001 & RoHS certifications.
2026.06.24
23
2026.06
Drinking Water Multi-Parameter Tester: CE, ISO 9001 & RoHS Certified for pH, Turbidity, Conductivity & Residual Chlorine
CE, ISO 9001 & RoHS certified drinking water multi-parameter tester for pH, turbidity, conductivity, residual chlorine. Lab-grade accuracy, 100+ parameters, optical+electrode dual detection.
2026.06.23
22
2026.06
Residual Chlorine Monitoring: Methods, Selection & ERUN Professional Solutions
Discover high-precision portable residual chlorine testers and online residual chlorine sensors with CE, ISO 9001, and RoHS certifications. Learn about DPD colorimetric method, EPA/WHO standards, and industrial applications.
2026.06.22
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