We coalesce into a strong corporate execution force, so that the company faces market risks with a steady hand and achieves to stand out in the free chlorine analyzer, Portable Free Chlorine Meter industry. We will take innovation as the guide, seek the long-term development of the enterprise with the spirit of never being satisfied, constantly improve the brand image, gradually improve the marketing service network, expand the sales channels, carry out market penetration at high speed, and let more high-quality free chlorine analyzer enter thousands of households. We are willing to cooperate with customers sincerely, establish a good business reputation, and uphold the enterprise spirit of 'sincere cooperation, customer first, absorption and development, innovation'. Our company adheres to the principle of customer-oriented development, always standing in the position of customers and strive to understand, anticipate and exceed the needs of customers. Our focus on customer satisfaction is reflected in everything we do. We have a high-quality technical team with rich industry experience and technical strength. We adhere to the principle of customer first, adhering to first-class quality and high-quality service, and have received unanimous praise from customers. Our products are sourced from ethical and sustainable suppliers.
  • Benchtop Free Chlorine Meter
    Model: YL-1Z
    Measuring Range: 0~5 mg/L
    Power Supply: 220V
    Resolution: 0.01 mg/L
  • Portable Ozone Meter
    Model: Y-615
    Measuring Range: 0~0.96 mg/L
    Power Supply: AC 110-240V/DC 5V power adapter or 5 ×AA batteries
    Resolution: 0.01 mg/L
  • Laboratory Portable Turbidity Meter
    Model: ZD-201, ZD-401, ZD-501, ZD-801, ZD-1001
    Principle: 90° scattered light
    Minimum Display Value: 0.1/0.01 NTU
    Display Error: ±6% (±2% FS)
  • Portable Free Chlorine Meter
    Model: ZYC, ZYL, ZYL10
    Measuring Range: 0.10~4.80 mg/L, 0~5 mg/L, 0~10 mg/L
    Resolution: 0.01mg/L
    Repeatability: 0.01
  • Portable Total Suspended Solids Meter
    Model: SS-100BE, SS-500B, SS-500BE
    Measuring Range: 0~100 mg/L, 0~500 mg/L, 0~500 mg/L
    Accuracy: 0.1 mg/L, 1 mg/L, 0.1 mg/L
    Power Supply: AC 110-240V/DC 5V power adapter or...
  • Portable Urea Meter
    Model: NS-1B
    Measuring Range: 0~10 mg/L
    Resolution: 0.1 mg/L
    Repeatability: ≤ 2%
    Indication Error: ±5% FS
  • Malt Color Meter
    Model: PJZ-1
    Principle: 90° scattered light
    Minimum Indication: 0.1
    Measuring Range: 0-50 EBC
    Indication Error: ±2.5% FS
  • COD Heating Digester
    Model: COD-25, QW-COD-9
    Temperature Control: 45~190 °C
    Digestion Time: 0~720 minutes
    Temperature Indication Error: ±2 °C
    Temperature Field Equilibrium: ≤ 2 ℃
  • Benchtop Ammonia Nitrogen Analyzer
    Model: AD-83T
    Measuring Range: 0.00~10.00 mg/L
    Power Supply: 220V
    Resolution: 0.01 mg/L
  • Benchtop High Range Residual Chlorine Analyzer
    Model: YL-10Z
    Measuring Range: 0~10 mg/L
    Power Supply: 220V
    Resolution: 0.01 mg/L
  • Portable Bacterial Turbidity Meter
    Model: WGZ-XB
    Minimum Indication: 0.001 MCF
    Measuring Range: 0~5 MCF, 1 MCF=3×108 CFU/ml
    Indication Error: ±5% FS
  • Benchtop McFarland Turbidity Meter
    Model: WGZ-XT
    Minimun Indication: 0.01 MCF
    Measuring Range: 0~5 MCF, 1 MCF=3×108 CFU/ml
    Indication Error: ±6% (±5% FS)
Barbara McCart star star star star star
After this cooperation, we found that the manufacturer's service attitude is very good, the delivery is very fast, and it was received soon, and the quality of the goods is also very good. We are
Lillie Finnie star star star star star
This manufacturer focuses on product optimization and research. They did not blindly expand the industrial chain or increase production blindly but focused on the details, which is the manufacturer
Sue Johnston star star star star star
Build an evergreen brand with perfect quality. That epitomizes the company's evolution. All the time, they are committed to optimizing the quality of their products and to satisfying their customers.
Michael Kerrigan star star star star star
Thank you very much for letting me experience a happy transnational trade!
Minnie King star star star star star
I often go shopping in this company. Their most outstanding feature is that they are very fast in launching new products, and new products will be launched every few weeks.
Jeffrey Caviness star star star star star
We were very anxious because we needed this shipment urgently and did not expect the delivery to be so fast! The company really fulfilled our need for delivery time perfectly and the service was
Our Benchtop Total Nitrogen Analyzer, ultraviolet analyzer has distinct quality advantages in terms of stability, uniformity, wear resistance and durability. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of free chlorine analyzer in China, featured by quality products and good service. Please rest assured to buy bulk durable free chlorine analyzer in stock here from our factory. We also accept customized orders.
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