Factory Price Grass Ph Tester - CS6721 Nitrite electrode – Chunye Detail:
The Ion Selective Electrodes can be placed directly into the sample without sample pretreatment or destruction of the sample.
Best of all, Ion Selective Electrodes are inexpensive and great screening tools for identifying dissolved salts in samples.
Product advantages
•CS6721 Nitrate ion single electrode and composite electrode are solid membrane ion selective electrodes, used to test free chloride ions in water, which can be fast, simple, accurate and economical
•The design adopts the principle of single-chip solid ion selective electrode, with high measurement accuracy
•PTEE large-scale seepage interface, not easy to block, anti-pollution Suitable for wastewater treatment in the semiconductor industry, photovoltaics, metallurgy, etc. and pollution source discharge monitoring
•High-quality imported single chip, accurate zero point potential without drift
Model No. |
CS6721 |
pH range |
2.5~11 pH |
Measuring material |
PVC Film |
Housing material |
PP |
Waterproof rating |
IP68 |
Measurement range |
0.5~10000mg/L or customize |
Accuracy |
±2.5% |
Pressure range |
≤0.3Mpa |
Temperature compensation |
None |
Temperature range |
0-50℃ |
Calibration |
Sample calibration, standard liquid calibration |
Connection methods |
4 core cable |
Cable length |
Standard 10m cable or extend to 100m |
Mounting thread |
NPT3/4” |
Application |
General application, river, lake, drinking water, environmental protection, etc |
Product detail pictures:

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for Factory Price Grass Ph Tester - CS6721 Nitrite electrode – Chunye , The product will supply to all over the world, such as: Cologne, Israel, Japan, We are very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.

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