Home Instruments & Meters Liquid Analyzer Water Quality Testing Meter Portable Oxygen Meter 2025 Product List

Portable Oxygen Meter

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US$ 97-112 / Piece
1 Piece (MOQ)
Qingdao Tlead International Co., Ltd.
Qingdao Tlead International Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Trading Company

Secured Trading Service

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5(4.6)

"Reliable Supplier"
Reliable Supplier
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6 Inches
Blue and White
Mi Ni pH Meter
English Version
90g
Box

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US$ 1001.91 / Piece
1 Piece (MOQ)
Xi 'an ERUN Environmental Protection Technology Group Co., LTD
Xi 'an ERUN Environmental Protection Technology Group Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Provide Timely and Accurate Online After-Sales Ser
1 Year
LCD
Biochemistry, Seawater Desalination
Portable
CE, ISO9001

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US$ 139-159 / Piece
1 Piece (MOQ)
Xi'an Yunyi Instrument Co., Ltd.
Xi'an Yunyi Instrument Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
  • Manufacturer/Factory

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1 Year
1 Year
Corrosive Liquid/Gas
CE, RoHS
Mass Portable Oxygen Flow Meter Nitrogen Gas Air
0-10,0-25L/Min, 0-200L/Min

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Home, Medical Institution
Small
220V
1 Year
White & Black
ISO13485 & CE

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US$ 349-398 / Piece
1 Piece (MOQ)
Guangzhou Ysenmed Equipment Co., Ltd.
Guangzhou Ysenmed Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Online Support
Online Support
Digital
Food Analysis, Medical Research, Biochemistry
Portable
Conductivity Meter

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US$ 310-330 / Piece
1 Piece (MOQ)
Biobase Biosun Co., Ltd.
Biobase Biosun Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Trading Company

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Yes
18 Months
Digital
Portable
Food Analysis
ISO9001, CE

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US$ 270-285 / Set
1 Set (MOQ)
SKZ International Co., Ltd.
SKZ International Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
Secured Trading Service

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5(5.0)

"Helpful Service"
Helpful Service
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24 Hours Online Customer Service
1 Year
Skz
Customized
Portable
CE

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US$ 160-450 / Piece
1 Piece (MOQ)
Shanghai Kuosi Electronic Co., Ltd.
Shanghai Kuosi Electronic Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Online Support
1year
Digital
Medical Research, Biochemistry, Water
Non Portable
CE

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US$ 200-1000 / Piece
1 Piece (MOQ)
Beijing Zetron Technology Co., Ltd
Beijing Zetron Technology Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
  • Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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We Provide After Sale Services.
1 Year
0-2000.0ms/Cm (Auto Divided by Range), Match Test
+-0.5%Fs +- One Digit
-10.0 -135.0°c (14.0-275.0ºF)
0.1ºC/±0.2ºC

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US$ 620-629 / Piece
2 Pieces (MOQ)
Henan Bingsheng Industrial Co., Ltd.
Henan Bingsheng Industrial Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"Nice Customer Service"
Nice Customer Service
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Technical Guidance
12month
2 Channel
-2.000-20.000
0.00~20.00mg/L
Portable Meter

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US$ 792-1050 / Piece
1 Piece (MOQ)
Zhengzhou Bioda Instrument Co., Ltd.
Zhengzhou Bioda Instrument Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

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Life Long Term Technical Support
1 Year
Digital
Food Analysis, Medical Research, Biochemistry, Lab
Non Portable
ISO9001

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US$ 235-255 / Piece
1 Piece (MOQ)
Zhejiang Top Cloud-Agri Technology Co., Ltd.
Zhejiang Top Cloud-Agri Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Support
1 Year
Digital
Non Portable
Biochemistry
Zhejiang

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US$ 180-207 / Piece
1 Piece (MOQ)
Jiangxi Aiyi High Tech Co., Ltd.
Jiangxi Aiyi High Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangxi, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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Online Video Service
One Year
Digital
Portable
Food Analysis, Medical Research, Biochemistry
0.00 to 20.00 Mg/L

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US$ 200 / Piece
1 Piece (MOQ)
Vacorda Instruments Manufacturing Co., Ltd.
Vacorda Instruments Manufacturing Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Free Technical Guidance
1 Year
≤±0.1%
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas
DN15-DN6000
Clamp-on/External

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US$ 49-249 / Piece
1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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10 Engineers in After Service Department
1 Year
LED
Food Analysis, Medical Research, Biochemistry
Portable
RoHS, FCC, CE, ISO9001

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US$ 699 / Piece
1 Piece (MOQ)
Suzhou Newmeen Scientific Instruments Co., Ltd.
Suzhou Newmeen Scientific Instruments Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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1 Year
LED
Food Analysis, Medical Research, Biochemistry
Portable
ISO9001
Dissolved Oxygen Meter

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1 Piece (MOQ)
Suzhou Yosemite Technologies Ltd.
Suzhou Yosemite Technologies Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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Digital
Liquid
Portable
ISO9001
Dissolved Oxygen Meter
Fluorescence Method

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US$ 5.8-15 / Piece
1 Piece (MOQ)
Shanghai Berry Electronic Tech Co., Ltd.
Shanghai Berry Electronic Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Physiological Functions of Diagnosis and Monitoring Equipment
Patient Monitor
CE, ISO13485
Grey, Orange
Box Packing
CE

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US$ 80 / Piece
1 Piece (MOQ)
Shandong Renke Control Technology Co., Ltd.
Shandong Renke Control Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shandong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Online Support
1 Year
Digital
Food Analysis, Medical Research, Biochemistry
Portable
RoHS, FCC, CE, ISO9001

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US$ 3.49-3.52 / Piece
50 Pieces (MOQ)
Yuncheng Huiston Environmental Protection Technology Co., Ltd.
Yuncheng Huiston Environmental Protection Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China
  • Manufacturer/Factory & Trading Company

Secured Trading Service

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Damage
7
±0.6-1%
Water, Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
DN10-50
Plug-in

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US$ 1288.41-1982.24 / sets
1 sets (MOQ)
Shanghai Haiker Environmental Protection Equipment Co., Ltd
Shanghai Haiker Environmental Protection Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shanghai, China
  • Trading Company

Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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1years
Atc, Mtc
0.10%
96 *201 * 55 mm
0 to 50 Oc
300g (0.66 Lb)

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US$ 345-405 / set
1 set (MOQ)
Hangzhou West Tune Trading Co., Limited
Hangzhou West Tune Trading Co., Limited
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
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Online After-Sales Service
1 Year
Food Analysis, Medical Research, Biochemistry
CE
0.0~20.0mg/L
0.0~200.0%

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US$ 25-30 / Piece
2 Pieces (MOQ)
Shenzhen Langdeli Technology Co., Ltd.
Shenzhen Langdeli Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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1 Year
Dienmern
Customized
Portable
CE, RoHS
O2

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US$ 200-350 / Set
1 Set (MOQ)
Henan Aoda Instrument Equipment Co.,Ltd
Henan Aoda Instrument Equipment Co.,Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

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Yes
1year
Digital
Food Analysis, Medical Research, Biochemistry
Portable
RoHS, CE, ISO9001

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1 Piece (MOQ)
FOSHAN CONCERN MEDICAL EQUIPMENT CO.,LTD.
FOSHAN CONCERN MEDICAL EQUIPMENT CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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ISO13485
1 Year
Standard Export Package
Guangzhou, China
1000units/Month
Comcernmed

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US$ 249-1685.5 / Piece
1 Piece (MOQ)
Shenzhen Korno Import & Export Co., Ltd.
Shenzhen Korno Import & Export Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
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Korno
Customized
Portable
CE, CPA, CMC, Cnex, ISO
O2
Electrochemical Gas Analyzer

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US$ 1398-1520 / Piece
1 Piece (MOQ)
Sichuan Weinasa Technology Co., Ltd.
Sichuan Weinasa Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Sichuan, China
  • Trading Company

Secured Trading Service

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5(5.0)

"Fast Delivery"
Fast Delivery
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1 Year
Do:0-20 Mg/L,0-20 Ppm; Temperature:0-45ºC
≤0.3MPa
Air Automated Calibration,Sample Calibration
2-Way 4-20mA
Setting Three-Way Relays

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US$ 697.9 / Piece
1 Piece (MOQ)
Xi 'an ERUN Environmental Protection Technology Group Co., LTD
Xi 'an ERUN Environmental Protection Technology Group Co., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shaanxi, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO45001:2018, ISO14001
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Provide Timely and Accurate Online After-Sales Ser
1 Year
LCD
Medical Research, Biochemistry, Cooling Water
Portable
CE, ISO9001

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US$ 990-1030 / Set
1 Set (MOQ)
Shenzhen HOBOY Instruments Co., Ltd.
Shenzhen HOBOY Instruments Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Yes
1 Year Warranty
UPS/DHL/FedEx
185 x 93 x 35.2MM
Shenzhen, China
50, 000 Pieces/Year

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US$ 509-809 / Piece
1 Piece (MOQ)
Zhengzhou Laboao Instrument Equipment Co., Ltd.
Zhengzhou Laboao Instrument Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Henan, China
Secured Trading Service

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Online Service
12months
Digital
Food Analysis, Medical Research, Biochemistry
Portable
RoHS, FCC, CE, ISO9001
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Questions & Answers on Portable Oxygen Meter
Q
How can I ensure the accuracy of liquid analyzers purchased from China suppliers?
A
The Portable Oxygen Meter is classified under our comprehensive Liquid Analyzer range.To ensure accuracy, it's vital to verify the calibration and quality control processes of the liquid analyzers. Partnering with reputable suppliers guarantees access to reliable and precise instruments that meet industry standards.
Q
What are the benefits of purchasing liquid analyzers manufactured in China?
A
Discover the perfect Liquid Analyzer addition with our Portable Oxygen Meter.Choosing liquid analyzers manufactured in China allows access to advanced technology, competitive pricing, and customized solutions. Working directly with manufacturers ensures timely delivery and tailored specifications tailored to your requirements.
Q
What types of liquids can be analyzed using liquid analyzers?
A
Our Portable Oxygen Meter offers exceptional quality and style within the Liquid Analyzer category.Liquid analyzers can be utilized for various types of liquids, including water, chemicals, beverages, and oil. Different analyzers cater to specific needs, providing accurate readings for diverse liquid compositions.
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