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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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Organoleptic and physical parameters
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Total dissolved solids（TDS）
Total dissolved solids（TDS）
Organoleptic and physical parameters
The total dissolved solids TDS meter developed and produced by Erun Group adopts the national standard solid conductance electrode method to test the principle, which can ensure the accuracy and reliability of the testing results. Applicable to a variety of water quality testing scenarios to meet the needs of different users. Choose Erun to make water quality TDS testing easier and more efficient!
Brand: Erun
INTELLIGENT LABORATOR multi-parameter water quality tester
number: ERUN-ST7
Parameters:  ammonia nitrogen, PH, hardness.
ERUN-ST7 INTELLIGENT LABORATOR multi-parameter water quality tester
Brand: Erun
Laboratory bench-top multi-parameter water quality analysis tester
number: ERUN-ST7
Parameters: COD, ammonia nitrogen, total phosphorus, total nitrogen, hardness, etc.
ERUN-ST7 Desktop multi-parameter water quality tester
Brand：Erun  
Conductivity TDS resistivity water quality on-line analyzer

Model：ERUN-SZ1-A-A4
ERUN-SZ1-A-A4 Conductivity TDS resistivity water quality on-line analyzer
Brand：Erun
Name: Pen Conductivity/TDS Meter
Model：ERUN-SQ-DE2
Parameter：Conductivity, TDS
ERUN-SQ-DE2 Pen Conductivity/TDS Meter
Brand：Erun  
Online Water Conductivity/TDS/Resistivity Monitor

Model：ERUN-SZ1S-A-A4
ERUN-SZ1S-A-A4 Online Water Conductivity/TDS/Resistivity Monitor
Brand：Erun  
Online Water Conductivity/TDS/Resistivity Monitor

Model：ERUN-SZ1S-A-A4
ERUN-SZ1S-A-A4 Online Water Conductivity/TDS/Resistivity Monitor
+86 18166600151
nawei@xayingrun.com