We will continue to focus on the innovation of our ec meter, Portable Conductivity Tester, Benchtop Digital Conductivity Meter and earn a good reputation for superior quality. We focus on the development strategy of high technology and high value-added ecmeter, and are committed to developing into a first-class company. Our company has the right to self-export, and has also obtained foreign CE certification and domestic ISO certification. We offer competitive pricing and fast turnaround times on all our products and services. We systematize and structure the environmental management and standardize the occupational health and safety management to effectively improve the safety awareness of all employees and the management level of the enterprise. We recognize the importance of building strong, long-term relationships with our customers. We are always ready to accept excellent technicians and market elites, visionary customers and partners who are willing to develop together. We continue to innovate the development concept, improve the development strategy and transform the development mode, and the company gradually moves towards diversification and becomes a comprehensive company involving a variety of businesses and fields.
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Handheld Conductivity MeterModel: DDBJ-350
Measuring Range: (0 ~ 199.9) μs/cm; (200 ~1999)μs/cm; (2.00 ~ 19.99)ms/cm; (20.0 ~ 199.9)ms/cm
Resolution: 0.1/1μs/cm; 0.01/0.1 ms/cm
Accuracy: Electro-meter:... -
Pen-Type Conductivity MeterModel: DDB-12H, DDB-12L
Measuring range: 0-25ms, 0-1999μs
Resolution: 0.01ms, 1μs
Precision: ±0.02ms + 2% FS, ±2μs + 1% FS -
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 -
Handheld PH MeterModel: PHB-4
Measuring Range: PH: 0~14.00; Temperature: 0~60 °C; mV: ±1999
Resolution: PH: 0.01; Temperature: ± 1 °C
Precision: PH: 0.01; Temperature: ± 1 °C -
Portable PH PenModel: PH-20, PH-20W
Measuring range: PH: 0.1-14.0
Resolution: PH: 0.1; Temperature: 0.1°C 1F
Accuracy: PH: ± 0.1; Temperature: 1°C/2F -
Laboratory Benchtop PH MeterInstrument type: PHS-25/25C, PHS-2C
Measurement range: 0.00 ~14.00 PH; ±1999 mV
Precision: ±0.05 PH, ±0.02 PH
Resolution: 0.01 PH -
Microprocessor PH MeterModel: PHS-3E
Measuring Range: PH: -2 ~ 18.00; mV: ±1999; Temperature: 0 ~ 100 °C
Resolution: PH: 0.01/0.1; Temperature: ±1°C
Precision: PH: 0.01; Temperature: ±1°C -
Benchtop Multi-Parameter Cadmium Ion Concentration MeterModel: PXS-Cd
Measuring Range: pCd: (0.00~6.00)pCd; Cd2+: 0.19g/L~19g/L; mV: (-1800~1800)mV
Resolution: 0.01 pCd
Basic Error of the Electronic Unit: ±0.02 pCd ±1 word -
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 Conductivity TesterModel: DDB-11A
Measuring Range: (0 ~ 199.9) μs/cm; (200 ~1999)μs/cm; (2.00 ~ 19.99)ms/cm; (20.0 ~ 199.9)ms/cm
Resolution: 0.1/1μs/cm; 0.01/0.1 ms/cm
Accuracy: Electro-meter:... -
Benchtop Digital Conductivity MeterModel: DDS-11A
Measurement Range: 0 ~ 2 × 105 μS/cm
Accuracy: ± 1% F × S
Instrument Stability: 0.50% -
PH Glass Composite ElectrodeModel: 95-1
Measuring range (PH): 0~14
Measuring temperature (℃): 0~80
Zero (PH): 7±0.5
This product is easy to use and very suitable for daily use. You can use it many times before you have to throw it away, so it's really worth it.
We were very surprised to receive the goods. Their products were tightly packed, perfect and the logistics speed was very fast.
The company completed the delivery within the time stipulated in the contract, not only the delivery speed is very fast, but also the quality of the goods is very good. I feel that I will become an
The customer service personnel were very enthusiastic, and my questions were patiently answered.
We got to know this supplier through a friend's recommendation and heard that they are very successful in this field, so we contacted them immediately, and their products did not disappoint us.
Thank the staff for their warm service. I like these products very much!
Within the application scope of our nephelometer, emulsifying machine, Benchtop Digital Conductivity Meter, we can provide technical services at any time. Hangzhou Qiwei Instrument Co., Ltd. is one of the most reliable manufacturers and suppliers of ecmeter in China, featured by quality products and good service. Please rest assured to buy bulk durable ecmeter in stock here from our factory. We also accept customized orders.
