With our people-oriented management concept and professional technology, we continue to provide customers with high-quality Pocket TDS Tester, tds meter. Our company is a modern enterprise committed to the development of tds test meter and the expansion of domestic and foreign markets. At present, our products have been recognized by a large number of consumers and have a good reputation in the industry. We will keep forging ahead, serve and give back to customers with a sincere attitude. With the unremitting efforts of all employees, the quality of products has been continuously improved, and the management level has been gradually improved. The scale of the company has been expanded year by year. The company has achieved impressive operating results with its own complete supporting facilities, advanced management methods and perfect quality management system. With years of experience in the industry, we are recognized by our customers as a reliable and trustworthy partner. We are a leading foreign trading company based in China. With the persistence and perseverance of our employees and the care and support of our customers, our company has established an enterprise integrating Eastern and Western cultures and modern enterprise management concepts based on the simple belief of 'honest business and honest life'. We have a meticulous quality attitude and effective quality improvement measures and effective inspection methods.
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Pocket TDS TesterModel: TDS-1H (High range), TDS-1L (Low range)
Measuring range: 0~9999 PPM, 0~2500 PPM
Accuracy: ±2% FS
Resolution: 1 PPM -
Online Industrial ORP ContorllerMeasurement Range: PH (0-14 ); ORP (± 1900 mV)
Accuracy: +0.02 PH; +1 mV
Resolution: 0.01 PH; 1mV
Stability: ≤ 0.02 PH/24 h; ≤ 3 mV/24 hours -
Pen-Type ORP MeterMeasurement range: ± 1100 mV
Resolution: 1 mV
Precision: ± 15 mV
Calibration: The factory has been corrected, and the user can use it directly -
Portable PH MeterMeasurement Range: 0.00 ~ 14.00 PH
Level: 0.1
Display: LCD display
Advantage: Easy to carry, equipped with E201-C composite electrode -
Online Industrial PH ControllerModel: PH-110
Measurement range: PH (0-14); ORP (±1900 mV)
Accuracy: +0.02 PH; +1 mV
Resolution: 0.01 PH; 1mV -
Benchtop Multi-Parameter Fluoride Ion Concentration Meterproduct key technologies The PXS-F Benchtop Multi-Parameter Fluoride Ion Concentration Meter focuses on fluoride ion detection in aqueous solutions and is primarily suited for various high-purity...
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Benchtop Multi-Parameter Bicarbonate Ion Concentration MeterModel: PXS-HCO3-1
Measuring range: pHCO3-1: (2.00~4.40)pHCO3-1; HCO3-1: 1.75mg/L~0.44g/L; mV: (-1800~1800)mV
Resolution: 0.01 pHCO3-1
Basic error of the electronic unit: ±0.02... -
Portable Multi-Parameter Kalium Ion Concentration MeterModel: BXS-K
Measuring range: pK: (0.00~6.00)pK; K+: 0.19μg/L~19g/L; mV: (-1800~1800)mV
Resolution: 0.01pK
Basic Error of the Electronic Unit: ±0.02pK ±1 word -
Portable Multi-Parameter Chlorine Ion Concentration MeterModel: BXS-Cl
Measuring range: pCl: (0.00~6.00)pCl; Cl-: 0.35μg/L~35.5g/L; mV: (-1800~1800)mV
Resolution: 0.01pCl
Basic Error of the Electronic Unit: ±0.02pCl ±1 word -
Portable Multi-Parameter Cupric Ion Concentration MeterModel: BXS-Cu
Measuring range: pCu: (3.00~7.00)pCu; Cu2+ : 6.35μg/L~63.5g/L; mV: (-1800~1800)mV
Resolution: 0.01pCu
Basic Error of the Electronic Unit: ±0.02pCu ±1 word -
Pen-Type Dissolved Oxygen MeterPen-Type Dissolved Oxygen Meter for Aquaculture and Field Water Testing
Model: JPB-80A
Measuring range: (0 ~ 19.99) mg/L
Temperature: (0 ~ 40) °C
Basic Error: ±0.3 mg/L -
Benchtop Dissolved Oxygen MeterBenchtop DO Meter for Aquaculture and Laboratory Research
Model: JPB-650
Measuring range: (0~19.99) mg/L
Temperature: (0~40) °C
Basic error: ±0.3 mg/L
After the cooperation, we felt that the seller's idea is not just a slogan. From their enthusiasm, delivery speed and after-sales service, you will know that they are worthy of praise.
You were able to deliver the goods at the required delivery time and the packaging was undamaged! We are very satisfied!
The company adheres to the mission of "struggling for the growth of customers" and the concept of "serving customers wholeheartedly", and has accumulated users in many industries and fields at home
We bought this product for our customers, but it was not damaged after receiving the goods. This is very important, because the seller's packaging is very firm, which is worth praising.
The company's professional service staff are very polite, and they can solve many problems quickly, and they are very happy when they cooperate.
We like to cooperate with this company. They attach great importance to product technology. The products produced are of high quality and not very expensive.
We encourage the sustainable use of resources in our products and business operations, and strive to design PH Corrosion Resistant Electrode, Portable Nitrite Meter that is environmentally friendly. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of tds test meter in China, featured by quality products and good service. Please rest assured to buy bulk durable tds test meter in stock here from our factory. We also accept customized orders.
