• Model NO.：Portable DDS-1702 Meter
• pH Range：0~14
• ORP：-1999~1999mv
• Conductivity Range：0~2000us,Cm
• TDS Range：0~200g,L
• Salinity Range：0~80ppt
• Resistivity：0~100
• Dissolved Oxygen Range：0~20mg,L,0~200%
• Temperature：-5~105c
• Power：4*AAA,Lr6, 220V
• Accuracy：1%
• Brand Name：Boqu Instrument
• Transport Package：Quality Package for International Transport
• Specification：BOQU Instrument production over 100 000pcs,year
• Trademark：BOQU
• Origin：China
• HS Code：9027809990
• Production Capacity：100000PCS,Year

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Company Profile

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Certifications

BOQU Instruments is very popular in all global markets because BOQU Water quality analysis instrument and sensors got most international certificates. As a responsible and high-tech enterprise in China, BOQU Instrument thinks there is still a long way to go, so our production is strictly according to ISO9001 from the source of raw material to the finished instrument. And there is professional staff and test instruments to check each process. now our many instruments have reached or exceeded the world-class level. BOQU instrument also got many certificates such as CE, SGS, FCC, and so on.

Visit Customers

In order to provide better service for our customers, we will visit customers in different countries. Only in this way, then we could truly understand customer needs and help customers to choose the right water quality analyzers and sensors.

FAQ

FAQ of High Precision Waste water handle conductivity analyzer ph ec meter conductivity meter/controller

1. Why choose BOQU Instrument?
National High-tech Enterprises Certificates2.Instruments have been exported to over 70 countries.3.BOQU has more than 50+ Softwares property4.100% QC inspection Before Shippment.5. ISO, CE, SGS standard, and factory price.6.All instruments have been 100% recognized by the Bureau of National  Metrology 

2. What is the advantage of Portable and laboratory analyzer meters for pH, ORP, Conductivity, and Dissolved Oxygen?
A simple menu with a bright, clear screen allows for out-of-the-box use of our portable pH meters.  Allows for easy one-handed menu navigation.

3. What is ATC?
ATC (Automatic Temperature Compensation) allows the pH meter to compensate for temperature variations that may affect the accuracy of your pH measurements.

4. How do I know if my meter reading is accurate?
Firstly, your calibration results indicate your system performance. After calibration, you can perform verification (measure in known buffer solution) to ensure your measurement is accurate. The acceptance is +/- 0.05pH units of the known pH value at the measured temperature. Use your calibration points as a bracket for the pH range of your sample. It is recommended to use at least two points.

5. Does the BOQU Instrument support installation qualification?
Yes, we provide professional installation, certification, and calibration services. These services will ensure accurate and precise measurement so that users have no worries when they encounter possible compliance issues during quality audits.