We uphold our commitment to excellence in both high quality and sales service, and we are able to provide customers with unparalleled service and the highest quality PH Glass Composite Electrode, PH Flat Electrode, PH Corrosion-Resistant Electrode. Our Conductivity Sensor Element with superior quality and good service, sold at home and abroad, favored by consumers. In terms of quality control, with customer satisfaction as the goal, strengthen on-site management, run a quality management system, and use modern management techniques and methods to promote a virtuous circle of company development. The company focuses on personnel training and team building, and has a strong product development team and quality management control team. Our company has strong production capacity, strong technical development force, adhering to the tenet of 'customer first, serving the society', establishing the spirit of seeking truth, innovation and striving, constantly developing new products, opening up new markets, and making the enterprise develop rapidly. Our company is well-positioned to take advantage of emerging trends and opportunities in the global economy. In the complex commercial environment, in which the market boundary varies so quickly, only the corporation who has core competitive power can rein the market to achieve sustainable development.
  • Conductivity Sensor Element
    Model: DJS-0.1, DJS-1, DJS-10
    Vessel Constant: 0.1±0.02, 1±0.2, 10±2
  • DO Electrode
    Measuring 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...
  • Benchtop ORP Meter
    Model: ORP-1
    Accuracy: 0.01
    Measuring Range: (0 ~ ±1999) mV; PH (0, 14)
    Resolution: 1 mV; PH 0.01
  • Benchtop Multi-Parameter Cupric Ion Concentration Meter
    Model: PXS-Cu
    Measuring Range: pCu: (3.00~7.00)pCu; Cu2+: 6.35μg/L~63.5mg/L; mV: (-1800~1800)mV
    Resolution: 0.01 pCu
    Basic Error of the Electronic Unit: ±0.02 pCu ±1 word
  • Benchtop Digital Conductivity Meter
    Model: DDS-11A
    Measurement Range: 0 ~ 2 × 105 μS/cm
    Accuracy: ± 1% F × S
    Instrument Stability: 0.50%
  • Salinity Pen
    Model: YD-100 (low range)
    Measuring range: 100 g/L
    Resolution: 0.1 g/L
    Precision: ±0.2 g/L
  • Ion-Selective Electrode
    Electrode: 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
    Model: E-201-M
    Measuring range (PH): 0~14
    Measuring temperature (℃): 0~60
    Zero (PH): 7±0.5
  • PH Composite Electrode
    Model: E201-C
    pH Range: 0~14PH
    Media Temp: 5~60°C
    Internal Resistance: ≤120 MΩ (at 25°C)
  • PH Corrosion-Resistant Electrode
    Pressure resistance: 0.6 MPa
    Installation dimensions: 3/4 NPT pipe threads on both the top and bottom
    Material: Polytetrafluoroethylene
    Connection: Low-noise cable...
  • PH Glass Composite Electrode
    Model: 95-1
    Measuring range (PH): 0~14
    Measuring temperature (℃): 0~80
    Zero (PH): 7±0.5
  • Industrial Online PH Electrode
    product 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...
Dorothy Seidel star star star star star
I looked at a lot of stores and finally chose their home, the big brands are trustworthy.
Robert Robinson star star star star star
These products are very good. I wish you a happy life!
Wanda Nevarez star star star star star
Well packaged! There is no damage or leakage, the delivery is really fast, love it! This is a very enthusiastic seller and you will not be disappointed when you buy it.
Ann Young star star star star star
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
Elizabeth Godwin star star star star star
I think this brand product is very good and worth recommending.
Brian Brito star star star star star
This company is worthy of being a large company in the region. The workers who arranged for me are very dedicated, and I rarely bother.
The company adheres to the business philosophy of "people-oriented, honest and practical, innovation, mutual benefit and win-win", and promotes the enterprise spirit of "stopping, self-improvement", and is committed to the technological progress and development of the Benchtop Digital Conductivity Meter, High Speed Digital Homogenizer, Tabletop Whiteness Meter industry. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of conductivity sensor element in China, featured by quality products and good service. Please rest assured to buy bulk durable conductivity sensor element in stock here from our factory. We also accept customized orders.
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