We always firmly believe that: quality creates the future, quality and brand are the same, talents and careers grow together, and we are fully committed to the development and prosperity of the ammonia tester, Benchtop Ammonia Nitrogen Analyzer, Portable Ammonia Nitrogen Meter industry. Warmly welcome customers and industry professionals at home and abroad to visit and guide our company. We are adhering to rigorous process technology, inheriting the essence of the brand, using technological innovation and combining the company's independent innovation capabilities to create pure high-quality Portable Ammonia Nitrogen Meter. We strengthen the development and research of high-tech, improve the corporate management mechanism, and make our products better. We continue to improve employee compensation and benefits under the premise of improving corporate efficiency. Pursuing the most perfect quality and creating the most satisfactory value for customers are the two cornerstones of our survival in an environment of fierce competition. Our company is equipped with a number of processing equipment and testing equipment, forming a strong business strength and good development potential. Our team is committed to delivering high-quality products and services on time and within budget. If you are a user, we are your right-hand assistant: if you are an operator, we are your bridge to get rich; if you are a decision maker, we are your best choice.
  • 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 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
  • Total Nitrogen Tester
    Model: BZD-100
    Measuring Range: Low range: 0~25 mg/L, High range: 20~100 mg/L
    Power Supply: 220±10V
    Resolution: 1mg/L
  • Malt Color Meter
    Model: PJZ-1
    Principle: 90° scattered light
    Minimum Indication: 0.1
    Measuring Range: 0-50 EBC
    Indication Error: ±2.5% FS
  • Benchtop Ammonia Nitrogen Analyzer
    Model: AD-83T
    Measuring Range: 0.00~10.00 mg/L
    Power Supply: 220V
    Resolution: 0.01 mg/L
  • Benchtop Chlorine Dioxide Analyzer
    Model: L-612, L-613
    Measuring Range: 0~5 mg/L
    Resolution: 0.01 mg/L
    Repeatability: 1%
  • Benchtop Sulfate Analyzer
    Measurement Range: 0 - 200.0 mg/L
    Resolution: 0.1 mg/L
    Reproducibility: 1%
    Linear Error: ±5% FS
  • Desktop Beer Colorimeter
    Model: PSD-1, PSD-1+
    Measuring Range: 0~9.4 EBC, 0~15 EBC
    Resolution: 0.01 EBC, 0.01 EBC
    Repeatability: ≤2%, ≤2%
  • Desktop Nitrite Colorimeter
    Model: YXSY-1, YXSY-2
    Measuring Range: 0~0.25 mg/L
    Power Supply: Power adapter (DC 5V/0.1A), 220V
    Resolution: 0.001 mg/L
  • Beer Turbidity Meter
    Model: PJZ-1
    Principle: 90° scattered light
    Minimum Indication: 0.1
    Measuring Range: 0-50 EBC
  • Benchtop Digital Turbidity Meter
    Model: WGZ-1A
    Basic Error: 2.5% FS
    Repeatability: 1.5% FS
    Zero Drift: 0.2 NTU
  • Benchtop Turbidity Meter
    Model: WGZ-200AS, WGZ-400AS, WGZ-500AS, WGZ-800AS, WGZ-1000AS
    Principle: 90° scattered light
    Measuring Range: 0-200 NTU, 0-400 NTU, 0-500 NTU, 0-800 NTU, 0-1000 NTU
    Minimum:...
Crystal Juarez star star star star star
Recommend! Their products are affordable and of good quality, and I will continue to place orders.
Paige Lindsey star star star star star
It's affordable, has little noise, great clarity, and fast delivery.
Juanita Atwell star star star star star
I look forward to the next cooperation with you, because you have always adhered to the tenet of customer service, and this pleasant shopping experience has proved this.
Clifton Garner star star star star star
The delivery date of this batch of goods is shorter than expected, the logistics is very fast, and the customer service has been very patient.
Lorraine Leader star star star star star
These products are beautiful and have many functions, so you can learn to use them easily.
Harlan Jones star star star star star
The business philosophy of this company is dedication, self-discipline, hard work, perseverance. It is with the support of this concept that this company can make continuous progress.
We always focus on the needs of the demand groups, according to market research and customer demand feedback to improve the shortcomings of our own products and produce high-quality microbiology laboratory equipment, Laboratory Air Generator for customers. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of portable ammonia nitrogen meter in China, featured by quality products and good service. Please rest assured to buy bulk durable portable ammonia nitrogen meter in stock here from our factory. We also accept customized orders.
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