Home Instruments & Meters pH Meter Water Quality Testing Digital Ph Sensor 2025 Product List

Digital Ph Sensor

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US$ 399-1999 / Piece
1 Piece (MOQ)
Santo (China) Limited
Santo (China) Limited
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
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24-Hour Customer Service
Half a Year
Digital
Portable
Food Analysis, Medical Research, Biochemistry
ISO9001

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US$ 12-378 / Piece
1 Piece (MOQ)
Shanghai GL Environmental Technology Co., Ltd.
Shanghai GL Environmental Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Ph Electrode
Radiator
Over Voltage Protection, Overheat Protection, Short Circuit Protection
Plastic
Water
Standard Packing

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US$ 15-450 / 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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Ph Electrode
Radiator
Over Voltage Protection, Overheat Protection, Short Circuit Protection
Plastic
Water Treatment
-5~65

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US$ 30-500 / Piece
1 Piece (MOQ)
Aurora Scientific Instruments (Shanghai) Co., Ltd.
Aurora Scientific Instruments (Shanghai) Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
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Contact with Us
Contact with Us
Electrical Signal
Portable
Laboratory
ISO9001, RoHS

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US$ 129-259 / Piece
1 Piece (MOQ)
Shanghai Boqu Instrument Co., Ltd.
Shanghai Boqu Instrument Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory

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Provided
Provided
0.0~14.0
-0.1pH ~ +0.1pH
0.01pH
24V DC

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US$ 378-420 / Piece
1 Piece (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)

"Amazing Service"
Amazing Service
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1 Year
1 Year
Digital
Portable
Water Environment
ISO9001, CE

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US$ 15-80 / Piece
1 Piece (MOQ)
Anhui Madsur Technology Co., Ltd.
Anhui Madsur Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018, Others
Secured Trading Service

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Online Technical Service
1 Year
Digital
Food Analysis, Medical Research, Biochemistry, Water
Non Portable
RoHS, CE, ISO9001

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US$ 92-140 / pieces
1 pieces (MOQ)
Beijing Jingxiang Environmental Technology Co., Ltd.
Beijing Jingxiang Environmental Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO9001:2015
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3 Years
3 Years
Digital
Portable
Food Analysis, Medical Research, Biochemistry
ISO9001, RoHS, CE, FCC

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US$ 249-327 / Piece
2 Pieces (MOQ)
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
Secured Trading Service

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Soil Temperature Humidity pH NPK Sensor
Soil Temperature Humidity pH NPK Sensor
LED
Not Site Display
0-100%R.H
IP68

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US$ 92-140 / pieces
1 pieces (MOQ)
Beijing Jingxiang Environmental Technology Co., Ltd.
Beijing Jingxiang Environmental Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO9001:2015
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3 Years
3 Years
Digital
Portable
Food Analysis, Medical Research, Biochemistry
ISO9001, RoHS, CE, FCC

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US$ 99.99-119.99 / Piece
1 Piece (MOQ)
BGT Technology(Beijing) Co., Ltd.
BGT Technology(Beijing) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Beijing, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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24hrs Online Hotline
1year
No Display
Water
Non Portable
CE, ISO9001

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US$ 240-360 / Piece
1 Piece (MOQ)
Kerui (Weifang) Automation Equipment Co., Ltd.
Kerui (Weifang) Automation Equipment 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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1 Year
E+H
4–20 Ma
Cps11e
Potentiometric
Long-Term Monitoring and Limit Control in Processe

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US$ 142.66-178.32 / 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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Lifetime Online Technial Support
1year
Non-Customized
Portable
Plastic
School, Lab

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US$ 14.5 / Piece
5 Pieces (MOQ)
Ningbo Qingyang Automation Technology CO.,LTD.
Ningbo Qingyang Automation Technology CO.,LTD.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China
  • Manufacturer/Factory & Trading Company

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Resistive
Contact
Analog Type
Integration
Temperature
IP55

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US$ 30-60 / Piece
2 Pieces (MOQ)
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Maintenance & Refund
1 Year
Digital
Non Portable
Food Analysis, Medical Research, Biochemistry
ISO9001, RoHS, CE, FCC

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US$ 54.5-64.5 / Piece
1 Piece (MOQ)
Atech Sensor Co., Ltd
Atech Sensor Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shaanxi, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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1 Years
OEM, ISO, FCC, CE, RoHS
0.01pH
Test Water pH
pH:0.01pH
0-14pH

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US$ 50-150 / Piece
1 Piece (MOQ)
Nanjing Juge Environmental Technology Co., Ltd.
Nanjing Juge Environmental Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China
  • Manufacturer/Factory & Trading Company

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1 Year
1 Year
Digital
Non Portable
Food Analysis, Medical Research, Biochemistry
ISO9001, CE

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US$ 36-48 / Piece
1 Piece (MOQ)
ZHENGZHOU MEINTE INSTRUMENT CO., LTD.
ZHENGZHOU MEINTE INSTRUMENT CO., LTD.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Henan, China
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12 Months
12 Months
Digital
Food Analysis, Medical Research, Biochemistry
Portable
RoHS, FCC, CE, ISO9001

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US$ 0.98-1.95 / Piece
1000 Pieces (MOQ)
Shenzhen RPD Sensor Technology Co., Ltd
Shenzhen RPD Sensor Technology Co., Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
Secured Trading Service

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Wall-Mounted Type
Resistive
Contact
Analog Type
Normal Wirewound
Stainless Steel

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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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1 Year
Water Quality
Non Portable
ISO9001
pH Sensor
Glass Electrode Method

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US$ 214.5 / Piece
2 Pieces (MOQ)
Guangzhou Xilubao Technology Co., Ltd.
Guangzhou Xilubao Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Guangdong, China
Secured Trading Service

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Maintenance and Repair Service/-Customer Support
One Year
Digital
Portable
High - Temperature Fermentation, Boiler Water
CE

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US$ 92-140 / pieces
1 pieces (MOQ)
Beijing Jingxiang Environmental Technology Co., Ltd.
Beijing Jingxiang Environmental Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Beijing, China
  • Manufacturer/Factory & Trading Company

  • ISO45001:2018, ISO9001:2015
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3 Years
3 Years
Digital
Portable
Food Analysis, Medical Research, Biochemistry
ISO9001, RoHS, CE, FCC

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US$ 210-230 / Piece
2 Pieces (MOQ)
Hefei Siko Instruments Co., Ltd.
Hefei Siko Instruments Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Anhui, China
Secured Trading Service

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5(5.0)

"On-time Delivery"
On-time Delivery
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Maintenance & Refund
Maintenance & Refund
Digital
Non Portable
Food Analysis, Medical Research, Biochemistry
ISO9001, RoHS, CE, FCC

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US$ 150-200 / Piece
1 Piece (MOQ)
Shanghai Chunye Instrument Technology Co., Ltd.
Shanghai Chunye Instrument Technology Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Shanghai, China
  • Manufacturer/Factory & Trading Company

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Contact
Digital Type
Normally Closed
Integration
Electrode Type
IP68

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US$ 79-150 / Piece
1 Piece (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)

"Excellent Job"
Excellent Job
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One Year After-Sales Service
One Year After-Sales Service
Digital
Portable
Biochemistry, Agriculture
ISO9001, CE

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

  • ISO9001:2015
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1 Year
1 Year
0.01pH / 0.1ºC
0.1% of The Range or ±0.02pH,
IP68
ABS or PPS

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US$ 199-260 / Piece
1 Piece (MOQ)
Guangzhou Cowater Aquaculture Equipment Co, . Ltd
Guangzhou Cowater Aquaculture Equipment Co, . Ltd
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Manufacturer/Factory & Trading Company

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1 Year
1 Year
Digital
Portable
Aquaculture
Box

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US$ 0.66-1 / Piece
1000 Pieces (MOQ)
HW INDUSTRIAL CO., LTD
HW INDUSTRIAL CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Mixing System, Infrared Range and Communication System, Thermal Imaging System, Search and Tracking System, Radiometer
Heat Detectors
Digital Type
SemiConductor Integrated
Metal
IP20

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US$ 48.6-51.6 / Piece
100 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)

"Professional Service"
Professional Service
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One Year After-Sales Service
One Year After-Sales Service
Soil Test
Patent Certificate
0~20000us/Cm
IP68

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US$ 0.29-0.35 / Piece
100 Pieces (MOQ)
HW INDUSTRIAL CO., LTD
HW INDUSTRIAL CO., LTD
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Guangdong, China
  • Trading Company

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Mixing System, Infrared Range and Communication System, Thermal Imaging System, Search and Tracking System, Radiometer
Heat Detectors
Digital Type
SemiConductor Integrated
Semiconductor Material
IP44
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Questions & Answers on Digital Ph Sensor
Q
Why should I consider buying pH meters in bulk?
A
The Digital Ph Sensor is a top choice in our pH Meter collection.Purchasing pH meters in bulk offers cost savings, ensures supply availability, and streamlines the procurement process. Bulk buying from a trustworthy supplier can qualify you for discounts and customized solutions, meeting your specific measurement instrument needs.
Q
Where can I find reliable manufacturers of pH meters?
A
The Digital Ph Sensor is a top choice in our pH Meter collection.Finding reliable pH meter manufacturers in China can be done through industry directories, B2B platforms, and trade shows. Choose suppliers with a solid reputation and experience in producing high-quality instruments. Verify certifications and request product samples for quality assurance.
Q
What is the importance of calibrating a pH meter?
A
The Digital Ph Sensor is included in our comprehensive pH Meter range.Calibrating a pH meter is crucial for ensuring accuracy in measurements. Regular calibration helps maintain the instrument's reliability and accuracy, necessary for accurate readings in various solutions. Consult a professional supplier for calibration tips.
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