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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
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10
2026.07
Online Sodium Ion Analyzer – CE, ISO 9001 & RoHS Certified for Industrial Water Monitoring
ERUN M6C online sodium ion analyzer – range 0.1–23,000 ppm, ±5% FS accuracy, RS485 output, IP68. Certified CE, ISO 9001 & RoHS. Ideal for boiler water, drinking water, and wastewater. Request a quote today.
2026.07.10
09
2026.07
Dissolved Oxygen Meter for Aquaculture: CE, ISO 9001 & RoHS Certified Portable DO Tester
CE, ISO 9001 & RoHS certified dissolved oxygen meter for aquaculture. Portable DO tester with ±0.02mg/L accuracy, 100,000 data storage, and one-hand operation. Trusted by fish farms worldwide.
2026.07.09
08
2026.07
ERUN-SZ4-A-B7B Online pH Analyzer: CE, RoHS & ISO 9001 Certified Digital pH Sensor for Industrial Water Treatment
CE, RoHS & ISO 9001 certified ERUN-SZ4-A-B7B online pH analyzer with RS485 Modbus, 4-20mA output, temperature compensation & IP68 rating. Reliable digital pH sensor for industrial wastewater & water treatment. Get a quote today.
2026.07.08
07
2026.07
Portable Multi-Parameter Water Quality Analyzer pH/ORP/DO/EC – CE, RoHS, ISO 9001 Certified | ERUN-SP4
Looking for a portable multi-parameter water quality analyzer for pH, ORP, DO, and EC? ERUN-SP4 is CE, RoHS, and ISO 9001 certified. Portable, rugged, and trusted worldwide.
2026.07.07
06
2026.07
Why Choose a Certified Portable Turbidity Meter? CE, ISO 9001 & RoHS Explained
Certified portable turbidity meter with CE, ISO 9001 & RoHS. 0–1000 NTU range, ±5% accuracy, EPA 180.1 & ISO 7027 compliant. Ideal for drinking water, wastewater & industrial testing. Factory direct with 10M+ data storage.
2026.07.06
03
2026.07
What Is a Turbidity Meter? Complete Guide to Choosing the Right Turbidity Analyzer
earn how a turbidity meter works, where it is used, and how to choose the best online turbidity analyzer for industrial water monitoring.
2026.07.03
02
2026.07
Online Residual Chlorine Analyzer: CE, ISO, RoHS & SIL4 Certified for Reliable Water Quality Monitoring
2026.07.02
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
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