As a professional PH Flat Electrode, Ion-Selective Electrode, PH Glass Composite Electrode factory, we have the responsibility to let you enjoy high-quality products, professional services and perfect after-sales. Looking forward to the future, we will continue to forge ahead, hoping to spread our original ideas and methods to the world and become one of the most respected companies in the PH Corrosion-Resistant Electrode industry in China. We will continue to innovate our business philosophy and improve our innovation ability. Our global reach enables us to serve customers in every industry and in every corner of the world. Our company is dedicated to leveraging the latest technology and industry trends to stay ahead of the competition. Our company strictly controls the quality of products and wins a good reputation from customers with high-quality products and services. We are committed to providing high-quality products and outstanding service to our customers.
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![PH Corrosion-Resistant Electrode]()
PH Corrosion-Resistant ElectrodePressure resistance: 0.6 MPa
Installation dimensions: 3/4 NPT pipe threads on both the top and bottom
Material: Polytetrafluoroethylene
Connection: Low-noise cable... -
![Portable DO Meter]()
Portable DO MeterDissolved Oxygen Measurement Range: (0.00～20.00) mg/L
Temperature Measurement Range: (0～40)°C
Dissolved Oxygen Basic Error: ±0.3mg/L
Temperature Basic Error: ±1°C -
![Conductivity Sensor Element]()
Conductivity Sensor ElementModel: DJS-0.1, DJS-1, DJS-10
Vessel Constant: 0.1±0.02, 1±0.2, 10±2 -
![DO Electrode]()
DO ElectrodeMeasuring Range: Dissolved oxygen: (0~20) mg/L; Temperature: (0~40℃)
Basic Error: Dissolved oxygen: ±0.3 mg/L; Temperature: ±1℃
Aftercurrent: ≥ 0.15 mg/L
Response Time: No... -
![Portable PH Meter]()
Portable PH MeterMeasurement Range: 0.00 ~ 14.00 PH
Level: 0.1
Display: LCD display
Advantage: Easy to carry, equipped with E201-C composite electrode -
![Microcomputer Benchtop PH Meter]()
Microcomputer Benchtop PH MeterModel: PHS-3CW
Measuring Range: PH: 0 ~ 14.00; mV: ±1999; Temperature: 0 ~ 100 °C
Resolution: PH: 0.01/0.1; Temperature: ± 1°C
Precision: PH: 0.01; Temperature: ±1°C -
![Benchtop Multi-Parameter Calcium Ion Concentration Meter]()
Benchtop Multi-Parameter Calcium Ion Concentration MeterModel: PXS-Ca
Measuring Range: pCa: (0～6)pCa; Ca2+: 40g/L～400μg/L; mV: (-1800～1800)mV
Resolution: 0.01pCa
Basic Error of the Electronic Unit: ±0.02 pCa ±1 word -
![Ion-Selective Electrode]()
Ion-Selective ElectrodeElectrode: Fluoride, Chloride, Bromide
Model: F201, CL201, Br201
Description: Crystal, Solid state, Solid state
Optimum PH Range: 5~6, 2~12, 2~11 -
![PH Flat Electrode]()
PH Flat ElectrodeModel: E-201-M
Measuring range (PH): 0~14
Measuring temperature (℃): 0~60
Zero (PH): 7±0.5 -
![PH Composite Electrode]()
PH Composite ElectrodeModel: E201-C
pH Range: 0~14PH
Media Temp: 5~60°C
Internal Resistance: ≤120 MΩ (at 25°C) -
![PH Glass Composite Electrode]()
PH Glass Composite ElectrodeModel: 95-1
Measuring range (PH): 0~14
Measuring temperature (℃): 0~80
Zero (PH): 7±0.5 -
![Industrial Online PH Electrode]()
Industrial Online PH Electrodeproduct key technologies The industrial online pH electrode adopts an Ag/AgCl reference structure. It features anti-fouling performance, easy maintenance, fast response and high accuracy. It...
Caroline Cano
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good
Fredrick Phillips
This is a very professional and experienced manufacturer. Judging from the follow-up on the product we received, their management has been excellent.
Eleonora Enciso
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
Leola Ott
This company attaches great importance to innovation, they believe that only innovation can lead the company to become better and better. So over the years, they've been developing new products.
Livia Davis
Every time we cooperate with your company, we can feel a pleasant shopping experience. We feel that your products are particularly useful and beautiful.
Paula Truitt
You impressed us with your integrity, and your after-sales service is very good.
Our product design is exquisite, the quality is excellent, and Brushless Stirrer, Portable Turbidity Meter is deeply loved by the majority of customers at home and abroad with the high quality and the durability . Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of ph corrosion-resistant electrode in China, featured by quality products and good service. Please rest assured to buy bulk durable ph corrosion-resistant electrode in stock here from our factory. We also accept customized orders.