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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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25
2024.01
What is the purpose of industrial boiler water supply test?
In China's industrial boiler is widely used in chemical industry, food, brewing, heating, paper making, printing and dyeing, rubber and other industries. So, what is the purpose of these industrial boiler water supply testing?
2024.01.25
21
2026.07
Surface Water Quality Analyzer: CE, ISO 9001 & RoHS Certified for Lake, River & Natural Water Monitoring
ERUN-SP8-ASC portable multi-parameter surface water quality analyzer—CE, ISO 9001 & RoHS certified. Measures pH, DO, turbidity, chlorophyll, ammonia & more. IP68 rated, 30m depth. Ideal for lake, river & natural water monitoring.
2026.07.21
20
2026.07
COD Analyzer for Drinking Water Quality Testing: Certified, Reliable, and Export-Ready
Looking for a reliable COD analyzer for drinking water quality testing? Our UV spectrophotometry COD sensor features CE, RoHS & ISO 9001 certifications, self-cleaning wiper, RS485 Modbus output, and 0.01mg/L resolution. Trusted by water treatment plants worldwide. Get factory-direct pricing today.
2026.07.20
17
2026.07
Aquaculture Water Quality Multi-Parameter Meter: Test pH, Turbidity, DO, Nitrite, Sulfate with One Device
Looking for a reliable aquaculture water quality meter? ERUN-ST7 tests pH, turbidity, conductivity, DO, nitrite, sulfate & more. CE, RoHS & ISO 9001 certified. Factory-direct with global shipping. Learn more.
2026.07.17
16
2026.07
Portable Multiparameter Water Quality Meter: The Complete Solution for Drinking Water Testing
Looking for a portable multiparameter water quality meter for drinking water testing? ERUN-SP-M9000 measures pH, turbidity, conductivity, dissolved oxygen & more. CE, RoHS & ISO 9001 certified.
2026.07.16
15
2026.07
Drinking Water Multi‑Parameter Tester: The Complete Solution for pH, Turbidity, Conductivity & Residual Chlorine Detection
Looking for a reliable drinking water multi‑parameter tester? Our CE, ISO 9001 & RoHS certified instrument measures pH, turbidity, conductivity & residual chlorine simultaneously. Backed by global market data and WHO standards. Get accurate results in minutes.
2026.07.15
14
2026.07
Portable Turbidity Meter CE RoHS ISO 9001 Certified – ERUN Handheld Turbidimeter for Accurate Field Water Quality Testing
Looking for a CE, RoHS & ISO 9001 certified portable turbidity meter? ERUN's handheld turbidimeter delivers ±1% accuracy, 0–1000 NTU range, IP67/ IP68 protection. Ideal for wastewater, drinking water & industrial testing. Learn more.
2026.07.14
13
2026.07
Portable Multi-Parameter Water Quality Analyzer: One Device for pH, Turbidity, Conductivity, Ammonia Nitrogen & COD
Measure pH, turbidity, conductivity, ammonia nitrogen, COD on-site with one portable device. CE, ISO 9001 & RoHS certified. ERUN-SP6-4 delivers lab-grade accuracy in field conditions. Learn more.
2026.07.13
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