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ph orp meter200+ factories verified

Shanghai Kuosi Electronic Co., Ltd.

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New Tech Industrial Channel Online Water Quality Sensor Digital pH/ORP Controller Meter

New Tech Industrial Channel Online Water Quality Sensor Digital pH/ORP Controller Meter

US$190.00-380.00
1 Piece(MOQ)
Hot Best Digital Industrial Online Laboratory pH ORP Meter for Waste Water

Hot Best Digital Industrial Online Laboratory pH ORP Meter for Waste Water

US$98.00-165.00
1 Piece(MOQ)
Industrial Online Channel Digital pH Meter pH ORP Controller for Water Treatment

Industrial Online Channel Digital pH Meter pH ORP Controller for Water Treatment

US$98.00-165.00
1 Piece(MOQ)
Apure Hydroponic Online Automatic pH ORP Controller Meter Aquarium for Water Treatment

Apure Hydroponic Online Automatic pH ORP Controller Meter Aquarium for Water Treatment

US$98.00-165.00
1 Piece(MOQ)
1/4

Qingdao Tlead International Co., Ltd.

22 yrs·4.7
·Trading Company
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Water Proof pH / Orp / Conductivity / Tds / Salt / Temp Meter (AMT03)

Water Proof pH / Orp / Conductivity / Tds / Salt / Temp Meter (AMT03)

US$69.00-75.00
1 Piece(MOQ)
Amt03 Water Proof pH/Orp/Conductivity/TDS/Salt/Temp Meter

Amt03 Water Proof pH/Orp/Conductivity/TDS/Salt/Temp Meter

US$60.00-65.00
1 Piece(MOQ)
Nade Ce Certificated Portable Orp Meter pH Meter Economic

Nade Ce Certificated Portable Orp Meter pH Meter Economic

US$1.00
1 Piece(MOQ)
7 in 1 Professional pH/Orp/Conductivity/TDS/Temp Meter (PC900)

7 in 1 Professional pH/Orp/Conductivity/TDS/Temp Meter (PC900)

US$280.00-308.00
1 Piece(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
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Industrial Online Water pH ORP Meter Controler for Water Treatment

Industrial Online Water pH ORP Meter Controler for Water Treatment

US$95.00-115.00
1 Piece(MOQ)
RS485 Online Equipment Ec/Do/Turbidity/Cod/pH/ORP Meter for Water Supply Systems

RS485 Online Equipment Ec/Do/Turbidity/Cod/pH/ORP Meter for Water Supply Systems

US$249.00-290.00
1 Piece(MOQ)
Industrial Equipment Ec/Do/Turbidity/Cod/pH/ORP Meter for Ultra Pure Water

Industrial Equipment Ec/Do/Turbidity/Cod/pH/ORP Meter for Ultra Pure Water

US$249.00-290.00
1 Piece(MOQ)
Analog Industrial Online RS485 pH ORP Transmitter Meter for Water Analysis

Analog Industrial Online RS485 pH ORP Transmitter Meter for Water Analysis

US$95.00-115.00
1 Piece(MOQ)
1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

5 yrs·5.0
·Trading Company
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M510t-a Handheld Lab Water Analyzer Multi-Parameter pH/Ec/ISE/Temp. (mV/ORP/ pX/Resistivity/TDS/Sal.) Meter

M510t-a Handheld Lab Water Analyzer Multi-Parameter pH/Ec/ISE/Temp. (mV/ORP/ pX/Resistivity/TDS/Sal.) Meter

US$727.94-1,007.72
1 sets(MOQ)
I500t Laboratory Soil pH Meter Water Quality Analyzer Salinity Resistivity Test ISE Temp Mv/ORP/Px Portable Bench Ion Meter

I500t Laboratory Soil pH Meter Water Quality Analyzer Salinity Resistivity Test ISE Temp Mv/ORP/Px Portable Bench Ion Meter

US$397.43-662.39
1 sets(MOQ)
Handheld pH/ORP/ISE Meter Multiparameter Water Quality Analyzer Portable Digital pH Meter Model M310t

Handheld pH/ORP/ISE Meter Multiparameter Water Quality Analyzer Portable Digital pH Meter Model M310t

US$458.62-764.55
1 sets(MOQ)
New Design pH510t Intelligent Color High Contrast LCD Touchscreen Portable Sale pH/ORP Meter

New Design pH510t Intelligent Color High Contrast LCD Touchscreen Portable Sale pH/ORP Meter

US$303.76-506.27
1 sets(MOQ)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
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MADSUR Online ORP/PH Meter MDS-490RP with High Resolution for High Temp Water-treatment

MADSUR Online ORP/PH Meter MDS-490RP with High Resolution for High Temp Water-treatment

US$188.00-214.00
1 Piece(MOQ)
Industrial High Precision Portable Online pH ORP EC Conductivity Meter

Industrial High Precision Portable Online pH ORP EC Conductivity Meter

US$79.00-99.00
1 set(MOQ)
Online Ammonia Nitrogen/COD/PH/ORP Meter Multiparameter Digital Electrodes

Online Ammonia Nitrogen/COD/PH/ORP Meter Multiparameter Digital Electrodes

US$20.00-300.00
1 Piece(MOQ)
ORP/PH Meter MDS-490RP with Digital Measurement in High Temp Water Quality Test

ORP/PH Meter MDS-490RP with Digital Measurement in High Temp Water Quality Test

US$188.00-214.00
1 Piece(MOQ)
1/4

Shenzhen StarWSN Science & Technology Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Remote Water Quality Monitoring Station RS485 Conductivity pH ORP Cod Turbidity Meter

Remote Water Quality Monitoring Station RS485 Conductivity pH ORP Cod Turbidity Meter

US$1,850.00
1 Piece(MOQ)
Water Quality Float Buoy Monitoring Station Lora RS485 Remote Configurable pH Cod ORP Ec Meter

Water Quality Float Buoy Monitoring Station Lora RS485 Remote Configurable pH Cod ORP Ec Meter

US$3,500.00
1 Piece(MOQ)
High Precision Integrated Multi-Parameter Water Quality Sewer Wastewater Monitoring Detector Station Ec pH Do ORP Cod Meters Transducer for Lake River

High Precision Integrated Multi-Parameter Water Quality Sewer Wastewater Monitoring Detector Station Ec pH Do ORP Cod Meters Transducer for Lake River

US$5,500.00-6,200.00
2 Pieces(MOQ)
2 in 1 Lora Wireless Battery Power RS485 Radar Water Level Monitoring Ultrasonic Flow Meter for Manhole Sewer

2 in 1 Lora Wireless Battery Power RS485 Radar Water Level Monitoring Ultrasonic Flow Meter for Manhole Sewer

US$2,285.00-2,415.00
2 Sets(MOQ)
1/4

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

5.0
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High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

US$225.00
1 Piece(MOQ)
River Sewage and Other Water Quality Online pH Meter ORP Meter

River Sewage and Other Water Quality Online pH Meter ORP Meter

US$225.00
1 Piece(MOQ)
Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter

Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter

US$225.00
1 Piece(MOQ)
Explosion-Proof ORP Meter with RS485 Function

Explosion-Proof ORP Meter with RS485 Function

US$225.00
1 Piece(MOQ)
1/4

Beijing Jingxiang Environmental Technology Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Online Automatic pH ORP Probe Sensor Controller Monitor RS485 Water Quality Meter

Online Automatic pH ORP Probe Sensor Controller Monitor RS485 Water Quality Meter

US$140.00-320.00
1 pieces(MOQ)
Supplier Industrial pH Probe pH Sensor ORP Water Meter

Supplier Industrial pH Probe pH Sensor ORP Water Meter

US$140.00-320.00
1 pieces(MOQ)
Precision ORP Water Quality Meter for Accurate Readings

Precision ORP Water Quality Meter for Accurate Readings

US$92.00-140.00
1 pieces(MOQ)
Advanced ORP Water Quality Meter for Accurate Readings

Advanced ORP Water Quality Meter for Accurate Readings

US$92.00-140.00
1 pieces(MOQ)
1/4

Shanghai GL Environmental Technology Co., Ltd.

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Online ORP Meter pH Transmitter for Water Treatment

Online ORP Meter pH Transmitter for Water Treatment

US$98.00-190.00
1 Piece(MOQ)
Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

Wholesale Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

US$98.00-165.00
1 Piece(MOQ)
Manufacturers Digital RS485 pH ORP Meter Controller

Manufacturers Digital RS485 pH ORP Meter Controller

US$98.00-165.00
1 Piece(MOQ)
CE Marked Industrial Online Water Quality Sensor Dual Channel Digital pH Meter pH ORP Controller Meter

CE Marked Industrial Online Water Quality Sensor Dual Channel Digital pH Meter pH ORP Controller Meter

US$98.00-165.00
1 Piece(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Phs-1705 Laboratory pH ORP Meter ORP Measurement pH Meter Lab pH ORP Calibration Solution Water Quality Analyzer/Meter

Boqu Phs-1705 Laboratory pH ORP Meter ORP Measurement pH Meter Lab pH ORP Calibration Solution Water Quality Analyzer/Meter

US$49.00-249.00
1 Piece(MOQ)
Boqu Phg-2081s Real Time Monitor Industrial pH ORP Meter with Data Logger and Recording pH Transmitter

Boqu Phg-2081s Real Time Monitor Industrial pH ORP Meter with Data Logger and Recording pH Transmitter

US$85.00-550.00
1 Piece(MOQ)
Boqu Phg-2091 Manufacture pH ORP Meter pH Analyzer pH Monitor pH Controller

Boqu Phg-2091 Manufacture pH ORP Meter pH Analyzer pH Monitor pH Controller

US$85.00-550.00
1 Piece(MOQ)
Boqu Phg-2081s 10000+ Customers Use Online pH Transmitter for Water Treatment ORP Meter

Boqu Phg-2081s 10000+ Customers Use Online pH Transmitter for Water Treatment ORP Meter

US$85.00-550.00
1 Piece(MOQ)
1/4

Xi 'an ERUN Environmental Protection Technology Group Co., LTD

12 yrs·5.0
·Manufacturer/Factory & Trading Company
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Erun-St3 Laboratory Water Quality Testing Equipment, pH Meter, ORP, Do, Conductivity, TDS Meter, Temperature

Erun-St3 Laboratory Water Quality Testing Equipment, pH Meter, ORP, Do, Conductivity, TDS Meter, Temperature

US$282.76
1 Piece(MOQ)
Erun-Sp7, Portable Multi-Parameter Water Quality Tester, Residual Chlorine, pH, ORP, Temperature, Turbidity, Swimming Pool Water Testing, Water Test Meter

Erun-Sp7, Portable Multi-Parameter Water Quality Tester, Residual Chlorine, pH, ORP, Temperature, Turbidity, Swimming Pool Water Testing, Water Test Meter

US$867.90-2,100.00
1 Piece(MOQ)
Portable pH ORP Conductivity Meter for Environmental Field Monitoring

Portable pH ORP Conductivity Meter for Environmental Field Monitoring

US$239.49-1,127.00
1 Piece(MOQ)
Portable pH, ORP, Conductivity, and Do Water Quality Meter for on-Site Testing

Portable pH, ORP, Conductivity, and Do Water Quality Meter for on-Site Testing

US$239.49-1,127.00
1 Piece(MOQ)
1/4

Shanghai Feisuo Industrial Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
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7-in-1 Water Quality Tester TDS Ec pH Temp Salinity ORP S. G Meter for Hydropinc Aquarium

7-in-1 Water Quality Tester TDS Ec pH Temp Salinity ORP S. G Meter for Hydropinc Aquarium

US$16.30-17.30
1 Piece(MOQ)
TDS Water Quality Test Meter 7-in-1 Analyzer Water Quality Detector for pH/Sg/ORP/Temp/Ec

TDS Water Quality Test Meter 7-in-1 Analyzer Water Quality Detector for pH/Sg/ORP/Temp/Ec

US$15.90-16.90
1 Piece(MOQ)
Handheld Salinity Meter Refractometer for Aquaculture Swimming Pool

Handheld Salinity Meter Refractometer for Aquaculture Swimming Pool

US$5.70-6.50
1 Piece(MOQ)
Dissolved Oxygen Meter Digital Dissolved Oxygen Test Kit for Aquarium

Dissolved Oxygen Meter Digital Dissolved Oxygen Test Kit for Aquarium

US$64.00-74.00
1 Piece(MOQ)
1/4

Santo (China) Limited

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ORP pH Meter with Sensor Probe for Environmental Water Testing

ORP pH Meter with Sensor Probe for Environmental Water Testing

US$98.00-399.00
1 Piece(MOQ)
Advanced pH Meter and ORP Meter for River Water Testing

Advanced pH Meter and ORP Meter for River Water Testing

US$98.00-399.00
1 Piece(MOQ)
ORP pH Meter for Surface Water Pollution Detection and Monitoring

ORP pH Meter for Surface Water Pollution Detection and Monitoring

US$98.00-399.00
1 Piece(MOQ)
Industrial Water Treatment Online ORP pH Meter Controller China with Sensor Probe

Industrial Water Treatment Online ORP pH Meter Controller China with Sensor Probe

US$98.00-399.00
1 Piece(MOQ)
1/4

Wuxi Chaoda Electronic Technology Co., Ltd.

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Online Automatic pH ORP Controller Meter for Water Treatment

Online Automatic pH ORP Controller Meter for Water Treatment

US$78.57-142.85
1 Set(MOQ)
Industrial Online pH Meter Online Detection Controller pH Meter ORP Value Electrode Sensor

Industrial Online pH Meter Online Detection Controller pH Meter ORP Value Electrode Sensor

US$78.57-142.85
1 Set(MOQ)
Digital pH Meter, Online pH/ORP Controller, Water Quality Measuring Instrument

Digital pH Meter, Online pH/ORP Controller, Water Quality Measuring Instrument

US$257.14-400.00
1 Set(MOQ)
Scale Industrial pH Meter, Alkali Washing Tower pH Instrument, pH Meter for Detecting The pH of Sewage

Scale Industrial pH Meter, Alkali Washing Tower pH Instrument, pH Meter for Detecting The pH of Sewage

US$78.57-142.85
1 Set(MOQ)
1/4

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
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Po10 High Accuracy Portable Meter for pH and ORP Measurement

Po10 High Accuracy Portable Meter for pH and ORP Measurement

US$200.00-1,000.00
1 Piece(MOQ)
pH100t pH/ORP Meter for Laboratory, Education and Water Treatment

pH100t pH/ORP Meter for Laboratory, Education and Water Treatment

US$100.00-2,000.00
1 Piece(MOQ)
Po10 Compact pH/ORP Meter for Environmental and Industrial Use

Po10 Compact pH/ORP Meter for Environmental and Industrial Use

US$200.00-1,000.00
1 Piece(MOQ)
Portable pH & ORP Meter with Temperature Sensor for Water Monitoring

Portable pH & ORP Meter with Temperature Sensor for Water Monitoring

US$100.00-1,000.00
1 Piece(MOQ)
1/4

Zhangzhou Green-Lake Import & Export Co., Ltd.

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Seawater Electronic Hydrometer Waterproof Salinity pH TDS Ec ORP Tester Meter

Seawater Electronic Hydrometer Waterproof Salinity pH TDS Ec ORP Tester Meter

Negotiable
100 Pieces(MOQ)
3 in 1 pH ORP Temperature Water Treatment Meter Tester

3 in 1 pH ORP Temperature Water Treatment Meter Tester

US$18.00
50 Pieces(MOQ)
Portable Pen Type Orp Meter for Water Quality Analyzer

Portable Pen Type Orp Meter for Water Quality Analyzer

Negotiable
100 Pieces(MOQ)
Pen Type Orp Meter Redox Meter Oxidation-Reduction Potentiometer for Water Quality Analyze

Pen Type Orp Meter Redox Meter Oxidation-Reduction Potentiometer for Water Quality Analyze

Negotiable
100 Pieces(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
Boqu Phg-2081PRO Industrial pH&ORP Meter

Boqu Phg-2081PRO Industrial pH&ORP Meter

US$179.00-419.00
1 Piece(MOQ)
Bqsx721 Portable pH/Orp Meter for Waste Water

Bqsx721 Portable pH/Orp Meter for Waste Water

US$1.00-265.00
1 Piece(MOQ)
Boqu Instruments with Low Power Consumption Phg-2081PRO pH ORP Meter

Boqu Instruments with Low Power Consumption Phg-2081PRO pH ORP Meter

US$159.00-269.00
1 Piece(MOQ)
Boqu High Perfomance Low Cost Phg-2091PRO pH and ORP Meter

Boqu High Perfomance Low Cost Phg-2091PRO pH and ORP Meter

US$139.00-199.00
1 Piece(MOQ)
1/4

Faithful lnstrument (Hebei) Co., Ltd.

15 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
pH100t Touch Screen pH and ORP Meter for Water Quality Analysis

pH100t Touch Screen pH and ORP Meter for Water Quality Analysis

US$350.00
1 Piece(MOQ)
Portable pH and ORP Meter (Color Screen) Multi-Parameter Tester

Portable pH and ORP Meter (Color Screen) Multi-Parameter Tester

US$310.00
1 Piece(MOQ)
Manufacturer Bentchtop Dissolved Oxygen Meter (Polarographic Type)

Manufacturer Bentchtop Dissolved Oxygen Meter (Polarographic Type)

US$370.00
1 Piece(MOQ)
pH100 Large Screen Digital Desktop pH/ ORP Tester pH Meter

pH100 Large Screen Digital Desktop pH/ ORP Tester pH Meter

US$160.00
1 Piece(MOQ)
1/4

Biobase Biolin Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
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Biobase China Bench Top pH Meter Digital pH/ORP/Ion/Oc/of Meter for Lab

Biobase China Bench Top pH Meter Digital pH/ORP/Ion/Oc/of Meter for Lab

US$480.00-562.00
1 Piece(MOQ)
Biobase pH ORP Meter pH-220 Portable Digital Push-Button Calibration Table Top

Biobase pH ORP Meter pH-220 Portable Digital Push-Button Calibration Table Top

US$100.00-200.00
1 unit(MOQ)
Biobase pH Meter Benchtop pH/ORP/Ion Meter Soil pH Meter

Biobase pH Meter Benchtop pH/ORP/Ion Meter Soil pH Meter

US$99.00-320.00
1 Unit(MOQ)
Biobase Benchtop pH ORP Ion Meter -2.000~20.000pH Digital pH Meter for Lab

Biobase Benchtop pH ORP Ion Meter -2.000~20.000pH Digital pH Meter for Lab

US$150.00-400.00
1 unit(MOQ)
1/4

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
User-Friendly pH/ORP Testing Meter for Advanced Water Quality Control

User-Friendly pH/ORP Testing Meter for Advanced Water Quality Control

US$95.00-102.00
2 Pieces(MOQ)
Best Selling 6 in 1 pH/TDS/Ec/ORP OEM pH Chlorine Meter

Best Selling 6 in 1 pH/TDS/Ec/ORP OEM pH Chlorine Meter

US$29.00-36.00
5 Pieces(MOQ)
Swimming Pool 10 in 1 Digital pH Cl ORP Temp Chlorine Meter

Swimming Pool 10 in 1 Digital pH Cl ORP Temp Chlorine Meter

US$29.00-36.00
5 Pieces(MOQ)
4-in-1 Digital Water Quality Meter for H2, pH, ORP, Temp

4-in-1 Digital Water Quality Meter for H2, pH, ORP, Temp

US$12.60-14.60
5 Pieces(MOQ)
1/4

Biobase Meihua Trading Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase China J Benchtop pH ORP Ion Meter pH-920 Use for Laboratory

Biobase China J Benchtop pH ORP Ion Meter pH-920 Use for Laboratory

US$285.00
1 Piece(MOQ)
Biobase V China pH-920 USB Water Benchtop ORP Test Ion Meter Soil pH Meter for Soil Water Lab

Biobase V China pH-920 USB Water Benchtop ORP Test Ion Meter Soil pH Meter for Soil Water Lab

US$120.00-300.00
1 Piece(MOQ)
Biobase L Cheap pH-920 Laboratory Benchtop pH Meter Digital pH/ORP/Ion Meter

Biobase L Cheap pH-920 Laboratory Benchtop pH Meter Digital pH/ORP/Ion Meter

US$200.00-290.00
1 Piece(MOQ)
Biobase Cn Benchtop pH/ORP/Ion Meter Automatic Electrode Diagnosis Push-Button Portable pH Meter for Lab with USB Communication Interface pH-920

Biobase Cn Benchtop pH/ORP/Ion Meter Automatic Electrode Diagnosis Push-Button Portable pH Meter for Lab with USB Communication Interface pH-920

US$285.00-311.00
1 Piece(MOQ)
1/4

Biobase Biodustry (Shandong) Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase Accurate Result Water Benchtop pH and ORP Meter

Biobase Accurate Result Water Benchtop pH and ORP Meter

US$79.00-109.00
1 Piece(MOQ)
Biobase Portable Digital pH Meter Pen Pocket Tester ORP Ion Conductivity

Biobase Portable Digital pH Meter Pen Pocket Tester ORP Ion Conductivity

US$80.00-180.00
1 Piece(MOQ)
Biobase China Digital Benchtop pH Meter Desktop Portable Auto-Buffer Pen pH/ORP/Lonmeter for Lab

Biobase China Digital Benchtop pH Meter Desktop Portable Auto-Buffer Pen pH/ORP/Lonmeter for Lab

US$200.00-500.00
1 Piece(MOQ)
Biobase High Precision Liquids Benchtop pH/ORP/Ion Digital pH Meters

Biobase High Precision Liquids Benchtop pH/ORP/Ion Digital pH Meters

US$189.00-299.00
1 Piece(MOQ)
1/4

Biobase Biozone Co., Ltd.

10 yrs·4.5
·Manufacturer/Factory & Trading Company
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Biobase Digital Portable pH/ORP/Ion Meter (ORP /Ion Electrode Optional Choose) 320

Biobase Digital Portable pH/ORP/Ion Meter (ORP /Ion Electrode Optional Choose) 320

US$153.00-332.00
1 Piece(MOQ)
Biobase Automatic Portable pH ORP Meter for Lab

Biobase Automatic Portable pH ORP Meter for Lab

US$18.00-52.00
1 Piece(MOQ)
Biobase Automatic Electrode Diagnosis Portable pH/ORP Meter

Biobase Automatic Electrode Diagnosis Portable pH/ORP Meter

US$79.00-279.00
1 Piece(MOQ)
Biobase High Precision Liquids Benchtop pH/ORP/Ion pH Meter

Biobase High Precision Liquids Benchtop pH/ORP/Ion pH Meter

US$190.00-350.00
1 Piece(MOQ)
1/4

Shanghai Chunye Instrument Technology Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
New Product Color LCD Display Online pH/ORP Meter 4-20mA RS485

New Product Color LCD Display Online pH/ORP Meter 4-20mA RS485

US$250.00-400.00
1 Piece(MOQ)
Industrial Online pH/ORP Meter SC7000PR

Industrial Online pH/ORP Meter SC7000PR

US$95.00-160.00
1 Piece(MOQ)
RS485 Industrial Online ORP PH Controller Meter For Water Measurement

RS485 Industrial Online ORP PH Controller Meter For Water Measurement

US$1.00-500.00
1 Piece(MOQ)
Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision

Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision

US$180.00-300.00
1 Piece(MOQ)
1/4

Hangzhou Supmea International Trading Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Supmea Digital ORP pH Controller Alarm Function Easy Installation Industrial pH Meter

Supmea Digital ORP pH Controller Alarm Function Easy Installation Industrial pH Meter

US$160.00-260.00
1 Piece(MOQ)
pH ORP Controller Electroplating Wastewater Fast Response pH Meter

pH ORP Controller Electroplating Wastewater Fast Response pH Meter

US$65.00-95.00
1 Piece(MOQ)
4-20mA pH ORP Do Ec Cod Toc Turbidity Multiparameter Water Quality Meter for Wastewater Treatment Plant

4-20mA pH ORP Do Ec Cod Toc Turbidity Multiparameter Water Quality Meter for Wastewater Treatment Plant

US$1,000.00-1,500.00
1 Piece(MOQ)
Digital pH and ORP Meter for Home and Laboratory Use

Digital pH and ORP Meter for Home and Laboratory Use

US$155.00-170.00
1 Piece(MOQ)
1/4

Chongqing Drawell Instrument Co., Ltd.

Send Inquiry
pH ORP Conductivity Salinity TDS Temperature Benchtop Meter pH6175 Automatic pH Meter

pH ORP Conductivity Salinity TDS Temperature Benchtop Meter pH6175 Automatic pH Meter

US$272.00-748.00
1 Piece(MOQ)
pH/ORP/Temp Portable Meter Laboratory pH Tester Meter

pH/ORP/Temp Portable Meter Laboratory pH Tester Meter

US$228.00-448.00
1 Piece(MOQ)
pH/ORP/Conductivity/Salt/TDS/Temperature Benchtop Tester Multi-Parameter Meter

pH/ORP/Conductivity/Salt/TDS/Temperature Benchtop Tester Multi-Parameter Meter

US$264.00-828.00
1 Piece(MOQ)
6175 pH ORP Conductivity Salinity TDS Temperature Testing pH Meter Benchtop Digital Soil pH Meter Tester

6175 pH ORP Conductivity Salinity TDS Temperature Testing pH Meter Benchtop Digital Soil pH Meter Tester

US$264.00-338.00
1 Piece(MOQ)
1/4

SKZ International Co., Ltd.

5.0
Send Inquiry
Phsj-3f Lab 0.01~20.00pH Benchtop Digital Meter 3in1 pH/ORP/Temp Meter

Phsj-3f Lab 0.01~20.00pH Benchtop Digital Meter 3in1 pH/ORP/Temp Meter

US$375.00
1 Piece(MOQ)
New Products Swimming Pool Bench Type Portable pH and Temp ORP Meter Digital

New Products Swimming Pool Bench Type Portable pH and Temp ORP Meter Digital

US$378.00-420.00
1 Piece(MOQ)
Benchtop Multi-Parameter Analyzer pH/ORP/Salinity/Ec/TDS Meter with Automatic Temperature Compensated

Benchtop Multi-Parameter Analyzer pH/ORP/Salinity/Ec/TDS Meter with Automatic Temperature Compensated

US$739.50-850.00
1 Piece(MOQ)
Low Price ORP pH Electrode Controller Sensor Meter Digital Price pH Metres

Low Price ORP pH Electrode Controller Sensor Meter Digital Price pH Metres

US$378.00-420.00
1 Piece(MOQ)
1/4

Hangzhou West Tune Trading Co., Limited

Send Inquiry
Bante221-Cn Laboratory Portable LCD pH/ ORP Meter

Bante221-Cn Laboratory Portable LCD pH/ ORP Meter

US$280.00-340.00
1 set(MOQ)
Bante510-Dh Electrical Portable Conductivity Meter Lab Equipment pH TDS ORP

Bante510-Dh Electrical Portable Conductivity Meter Lab Equipment pH TDS ORP

US$233.00
1 set(MOQ)
Bt221 Digital Portable pH/ORP Meter

Bt221 Digital Portable pH/ORP Meter

US$280.00-350.00
1 set(MOQ)
Bi-620 Industrial Economical Online pH/ ORP/ Conductivity Test Meter

Bi-620 Industrial Economical Online pH/ ORP/ Conductivity Test Meter

US$240.00-290.00
1 set(MOQ)
1/4

Guangzhou Ysenmed Equipment Co., Ltd.

10 yrs·5.0
·Trading Company
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Yste-Dpcd10 Portable Multi-Parameter Water Quality Analyzer pH ORP Conductivity Do Meter

Yste-Dpcd10 Portable Multi-Parameter Water Quality Analyzer pH ORP Conductivity Do Meter

US$583.00-688.00
1 Piece(MOQ)
Yste-Dorp1 Plus Swimming Pool pH ORP Controller Pocket Bluetooth ORP Tester/Meter

Yste-Dorp1 Plus Swimming Pool pH ORP Controller Pocket Bluetooth ORP Tester/Meter

US$89.00-139.00
1 Piece(MOQ)
Yste-Dph100 Benchtop Single Parameter Water Quality Analyzer pH ORP Meter/Tester

Yste-Dph100 Benchtop Single Parameter Water Quality Analyzer pH ORP Meter/Tester

US$168.00-198.00
1 Piece(MOQ)
Yste-Dpd100t Benchtop Touch Screen Multi-Parameter Water Quality Analyzer pH ORP Do Meter/Tester

Yste-Dpd100t Benchtop Touch Screen Multi-Parameter Water Quality Analyzer pH ORP Do Meter/Tester

US$605.00-699.00
1 Piece(MOQ)
1/4

ZHE MACHINERY CO., LTD

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Digital pH/ORP Meter with Digital Output

Digital pH/ORP Meter with Digital Output

US$210.00
1 Piece(MOQ)
Online pH ORP Meter Water Quality Monitoring Analyzer Equipment ORP/pH/TDS/Tss Meterrs 485

Online pH ORP Meter Water Quality Monitoring Analyzer Equipment ORP/pH/TDS/Tss Meterrs 485

US$210.00
1 Piece(MOQ)
Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter

Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter

US$210.00
1 Piece(MOQ)
Online pH ORP Meter Water Quality Monitoring Controller Transmitter pH Sensor Analyzer

Online pH ORP Meter Water Quality Monitoring Controller Transmitter pH Sensor Analyzer

US$210.00
1 Piece(MOQ)
1/4
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