We firmly believe in the customer first and honesty-based service tenet, therefore, we promise that when purchasing our Portable Phosphate Meter, phosphate tester, Desktop Phosphate Analyzer, we will provide customers with a full range of satisfactory services. Support each other, cooperate with each other, promote each other, and continuously improve profitability and comprehensive strength. Continue to enhance the brand's influence, make every effort to build a first-class park, and strive to become an important engine for phosphate water test kit to build a world-class comprehensive phosphate water test kit enterprise. Our clients count on us to provide superior quality products and services, delivered on time and within budget. The company advocates the service and sales concept of letting users have no worries, and sincerely cooperates with customers to create a better future. We strive for survival by quality, development by reputation, implement quality control in the whole process of product production and service, and conduct production and management in strict accordance with international standards. We are dedicated to establishing long-term partnerships with our clients based on trust and mutual benefit. With years of experience, we have developed a reputation for reliability and excellence. Based on the market is our company's long-term business policy, make our company into an international well-known brand is our ultimate goal.
  • Desktop Phosphate Analyzer
    Model: LSY-1, LYS-1T
    Measuring Range: 0~1.84 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 1%
  • Benchtop COD Analyzer
    Model: QW-COD-T
    Ambient Temperature: 5 - 40℃
    Relative Humidity: < 85% (no condensation)
    Power Supply: AC 220V±10% / 50Hz
  • Portable Ammonia Nitrogen Meter
    Model: AD-82B
    Measuring Range: 0.00~10 mg/L
    Indication Error: ±5% FS
    Repeatability: ≤3%
    Size: 266×200×130 mm
  • Portable Phosphate Meter
    Model: LSY-1
    Measuring Range: 0~1.84 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 0.01
    Linear error: ±5% FS
  • Portable Iron Meter
    Model: BFe
    Measuring Range: 0~5 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 0.01
    Linear 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
  • Portable Manganese Ion Analyzer
    Model: Portable Manganese Ion Analyzer
    Measuring Range: 0~25 mg/L
    Resolution: 0.01 mg/L
    Repeatability: ≤2%
  • Benchtop Colorimeter
    Model: BSD-50AW, BSD-50BW, BSD-500AW, BSD-500BW
    Accuracy: 1 PCU, 0.1 PCU, 1 PCU, 0.1 PCU
    Calibration: 2, 3, 4, 4
    Principle: Platinum-cobalt standard colorimetric method
  • Benchtop TSS Meter
    Model: SS-100TE, SS-500T, SS-500TE
    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: 220V 50HZ
  • 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 Digital Turbidity Meter
    Model: WGZ-1A
    Basic Error: 2.5% FS
    Repeatability: 1.5% FS
    Zero Drift: 0.2 NTU
  • Benchtop TP Meter
    Model: TZL-1
    Measuring Range: 0~1.20 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 1%
John Drake star star star star star
Your logistics is really fast! And can be delivered within the specified time.
Gina Foskey star star star star star
Only dedicated spirit, can produce high quality products. Guided by this spirit, the company has always been determined to optimize its products to satisfy more customers.
Jason Gordon star star star star star
The seller is very good, and the goods are consistent with the introduction.
Julie Harrison star star star star star
Scientific management, persistent innovation, we were deeply impressed by your company's corporate culture, and during the contact process, we found that you solve problems very efficiently and treat
Michael Knowles star star star star star
The goods bought this time look great, have a comfortable proportion, and are beautifully decorated, unlike many cheaper alternatives.
Eva Fleming star star star star star
These products are very good. I wish you a happy life!
All staff of our company will continue to work tirelessly, engaged in manufacturing whiteness meter, iron tester, Pen Type Conductivity Meter and improve innovation capabilities, striving to be a industry leader enterprise and create world-class products. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of phosphate water test kit in China, featured by quality products and good service. Please rest assured to buy bulk durable phosphate water test kit in stock here from our factory. We also accept customized orders.
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