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Qingdao Tlead International Co., Ltd.

·Trading Company

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

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

High Accuracy Water Tester Orp Meter

High Accuracy Water Tester Orp Meter

Nade Ce Certificated Portable Orp Meter pH Meter Economic

Nade Ce Certificated Portable Orp Meter pH Meter Economic

1/4

Suzhou Delfino Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

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

New China Supplier Industrial Online Water Conductivity pH/ORP Meter Transmitter

New China Supplier Industrial Online Water Conductivity pH/ORP Meter Transmitter

US$95.00-115.00

4 20mA RS485 Online pH ORP Meter for Wastewater Treatment

4 20mA RS485 Online pH ORP Meter for Wastewater Treatment

US$75.00-95.00

Online Daruifuno RS485 pH ORP Meter Controller for Sewage

Online Daruifuno RS485 pH ORP Meter Controller for Sewage

US$95.00-115.00

1/4

Shanghai Kuosi Electronic Co., Ltd.

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

Apure RS485 4-20mA Digital pH/ORP Meter with CE for Water Quality Tester

Apure RS485 4-20mA Digital pH/ORP Meter with CE for Water Quality Tester

US$98.00-165.00

Automatic Digital pH Controller ORP pH Meter for Waste Water Treatment

Automatic Digital pH Controller ORP pH Meter for Waste Water Treatment

US$98.00-165.00

Apure Online Digital pH ORP Ec Water Quality Analyzer Meter pH Transmitter

Apure Online Digital pH ORP Ec Water Quality Analyzer Meter pH Transmitter

US$98.00-165.00

1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

·Trading Company

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

M600L Benchtop Multi-Parameter Analyzer pH/Ec/ISE/Do/Temp (mV/ORP/pX/Resistivity/TDS/ Sal) Meter

M600L Benchtop Multi-Parameter Analyzer pH/Ec/ISE/Do/Temp (mV/ORP/pX/Resistivity/TDS/ Sal) Meter

US$1,288.03-1,783.41

5021 Economical Pocket ORP Meter Lab Instrument Pen Type, High Accuracy Portable Conductivity Meter

5021 Economical Pocket ORP Meter Lab Instrument Pen Type, High Accuracy Portable Conductivity Meter

US$44.02-58.71

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

1/4

Beijing Jingxiang Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Supplier Industrial pH Probe pH Sensor ORP Water Meter

Supplier Industrial pH Probe pH Sensor ORP Water Meter

US$140.00-320.00

High-Accuracy ORP Water Quality Meter for Aquatic Testing

High-Accuracy ORP Water Quality Meter for Aquatic Testing

US$92.00-140.00

Precision ORP Water Quality Meter for Accurate Readings

Precision ORP Water Quality Meter for Accurate Readings

US$92.00-140.00

High-Accuracy ORP Water Meter for Pool and SPA Testing

High-Accuracy ORP Water Meter for Pool and SPA Testing

US$92.00-140.00

1/4

Anhui Madsur Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Online ORP Meter MDS-310RP Water Quality Tester For Pollution Source

Online ORP Meter MDS-310RP Water Quality Tester For Pollution Source

US$208.00-607.00

High-Precision Digital ORP Meter for Water Treatment Solutions

High-Precision Digital ORP Meter for Water Treatment Solutions

US$208.00-643.00

MADSUR Online ORP/PH Meter MDS-491RP/Analog High Water quality Level Testing/High Temp/measuring instruments

MADSUR Online ORP/PH Meter MDS-491RP/Analog High Water quality Level Testing/High Temp/measuring instruments

US$98.00-300.00

MADSUR Online ORP Meter MDS-491RP with High Temp Resistance

MADSUR Online ORP Meter MDS-491RP with High Temp Resistance

US$98.00-300.00

1/4

Shenzhen StarWSN Science & Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

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

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

1/4

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

·Manufacturer/Factory & Trading Company

Portable pH ORP Conductivity Meter for Environmental Field Monitoring

Portable pH ORP Conductivity Meter for Environmental Field Monitoring

US$239.49-1,127.00

Pen-Type Portable ORP & Temperature Test Meter – Erun-Sq-De5 (High-Precision, Fast Detection)

Pen-Type Portable ORP & Temperature Test Meter – Erun-Sq-De5 (High-Precision, Fast Detection)

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

Erun-Sq-De5, Pen-Type Portable ORP/Temperature Test Meter, High-Precision and Fast Detection

Erun-Sq-De5, Pen-Type Portable ORP/Temperature Test Meter, High-Precision and Fast Detection

1/4

Santo (China) Limited

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

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

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

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

1/4

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

Digital Handheld Water Quality Hydroponics ORP Tester Meter

Digital Handheld Water Quality Hydroponics ORP Tester Meter

100 Pieces(MOQ)

Digital Handheld Orp Tester Orp Meter Orp-C Water Quality Tester

Digital Handheld Orp Tester Orp Meter Orp-C Water Quality Tester

Seawater Electronic Hydrometer Waterproof Salinity pH TDS Ec ORP Tester Meter

Seawater Electronic Hydrometer Waterproof Salinity pH TDS Ec ORP Tester Meter

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

100 Pieces(MOQ)

1/4

Shanghai GL Environmental Technology Co., Ltd.

Apure Industrial Online 24V or 220V Power 4-20mA Output pH/ORP Transmitter Meter for Water Treatment

Apure Industrial Online 24V or 220V Power 4-20mA Output pH/ORP Transmitter Meter for Water Treatment

US$98.00-165.00

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

Industrial Online Automatic pH ORP Controller Meter for Water Treatment

Industrial Online Automatic pH ORP Controller Meter for Water Treatment

US$98.00-165.00

Seko K50 Digital Multi-Parameter pH ORP Chlorine Thermal Conductivity Meter

Seko K50 Digital Multi-Parameter pH ORP Chlorine Thermal Conductivity Meter

US$370.00-680.00

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

Boqu ORP 2096 Long Working Life with Precision: 0.05pH for Chemical Plant Online ORP Meter

Boqu ORP 2096 Long Working Life with Precision: 0.05pH for Chemical Plant Online ORP Meter

US$85.00-550.00

Boqu Phs-1701 Factory Price Portable pH ORP Meter for Lakes and Rivers pH Measurement pH Analyzer Controller Meter

Boqu Phs-1701 Factory Price Portable pH ORP Meter for Lakes and Rivers pH Measurement pH Analyzer Controller Meter

US$49.00-249.00

Boqu Phg-2081PRO High Temperature for Fermentation Hygienic Process with Vp S8 K8s Connection pH ORP Meter pH Sensor

Boqu Phg-2081PRO High Temperature for Fermentation Hygienic Process with Vp S8 K8s Connection pH ORP Meter pH Sensor

US$350.00-480.00

Boqu Phs-1705 Laboratory pH ORP Meter Water pH Sensor Price Lab ORP/pH Meter Water Industrial Analyzer/Meter

Boqu Phs-1705 Laboratory pH ORP Meter Water pH Sensor Price Lab ORP/pH Meter Water Industrial Analyzer/Meter

US$49.00-249.00

1/4

Shanghai Chunye Instrument Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Industrial Online pH/ORP Meter SC8000PR

Industrial Online pH/ORP Meter SC8000PR

US$200.00-335.00

Digital pH/ORP Meter SC6000PR

Digital pH/ORP Meter SC6000PR

US$240.00-405.00

Industrial Online Digital pH/ORP Meter SC6500PR

Industrial Online Digital pH/ORP Meter SC6500PR

US$300.00-510.00

Industial Online pH/ORP Meter SC8500PR

Industial Online pH/ORP Meter SC8500PR

US$240.00-405.00

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory

Bqsx711 Portable pH&Orp Meter

Bqsx711 Portable pH&Orp Meter

US$1.00-300.00

Boqu Phg-2081PRO Industrial pH&ORP Meter

Boqu Phg-2081PRO Industrial pH&ORP Meter

US$179.00-419.00

Portable Digital pH Orp Meter (PHS-1701)

Portable Digital pH Orp Meter (PHS-1701)

US$89.00-199.00

Phg-2081PRO Industrial pH&ORP Meter in Waste Water Treatment

Phg-2081PRO Industrial pH&ORP Meter in Waste Water Treatment

US$159.00-269.00

1/4

Biobase Biolin Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

Biobase Benchtop pH Meter ORP/Lon 1~5 Points pH-930

Biobase Benchtop pH Meter ORP/Lon 1~5 Points pH-930

US$270.00-400.00

Water Activity Meter for Laboratory ORP Controller pH ORP Meter Industrial Equipment

Water Activity Meter for Laboratory ORP Controller pH ORP Meter Industrial Equipment

US$189.00-215.00

1/4

Faithful lnstrument (Hebei) Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

pH100 Large Screen Digital Desktop pH/ ORP Tester pH Meter

pH100 Large Screen Digital Desktop pH/ ORP Tester pH Meter

Portable ORP Meter (Color screen) Single Parameter Tester

Portable ORP Meter (Color screen) Single Parameter Tester

Pocket ORP Testers Bluetooth Portable Meter

Pocket ORP Testers Bluetooth Portable Meter

1/4

Hangzhou Supmea International Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

Premium pH Meters and ORP Meter Solutions for Sale

Premium pH Meters and ORP Meter Solutions for Sale

US$155.00-170.00

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

4-20mA pH ORP Do Ec Turbidity Monitoring Multiparameter Water Quality Meter for Wastewater Effluent

4-20mA pH ORP Do Ec Turbidity Monitoring Multiparameter Water Quality Meter for Wastewater Effluent

US$2,000.00-2,600.00

pH ORP Controller Electroplating Wastewater Fast Response pH Meter

pH ORP Controller Electroplating Wastewater Fast Response pH Meter

US$65.00-95.00

1/4

Biobase Biozone Co., Ltd.

·Manufacturer/Factory & Trading Company

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

Biobase Digital Portable ORP pH Meter for Lab

Biobase Digital Portable ORP pH Meter for Lab

US$153.00-332.00

Biobase Automatic Portable pH ORP Meter for Lab

Biobase Automatic Portable pH ORP Meter for Lab

US$18.00-52.00

Biobase Automatic Electrode Diagnosis Portable pH/ORP Meter

Biobase Automatic Electrode Diagnosis Portable pH/ORP Meter

US$79.00-279.00

1/4

Biobase Meihua Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

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

Biobase V China Benchtop pH/ORP/Ion Meter pH-920 for Lab Clinic

Biobase V China Benchtop pH/ORP/Ion Meter pH-920 for Lab Clinic

Biobase China Economical Automatic ORP -1999-1999mv Tester Benchtop pH Meter for Lab Water Tests with LCD Display Phs-25cw

Biobase China Economical Automatic ORP -1999-1999mv Tester Benchtop pH Meter for Lab Water Tests with LCD Display Phs-25cw

US$99.00-119.00

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

1/4

Biobase Biodustry (Shandong) Co., Ltd.

·Manufacturer/Factory & Trading Company

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

Biobase Accurate Result Water Benchtop pH and ORP Meter

Biobase Accurate Result Water Benchtop pH and ORP Meter

US$79.00-109.00

Biobase China pH Meter Digital Portable pH/ORP Meter

Biobase China pH Meter Digital Portable pH/ORP Meter

US$80.00-280.00

Biobase China Benchtop pH/ORP/Ion Meter pH-920 for Sales

Biobase China Benchtop pH/ORP/Ion Meter pH-920 for Sales

US$380.00-410.00

1/4

Henan Bingsheng Industrial Co., Ltd.

·Manufacturer/Factory & Trading Company

4 in 1 Digital Water Meter: H2, pH, ORP, Temperature Readings

4 in 1 Digital Water Meter: H2, pH, ORP, Temperature Readings

US$12.60-14.60

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

Advanced Tuya WiFi 6-in-1 Smart pH and ORP Meter

Advanced Tuya WiFi 6-in-1 Smart pH and ORP Meter

US$40.60-46.60

Digital LCD Display Water Analyzer pH/TDS/Ec/H2/ORP/Salt/Temperature Meter

Digital LCD Display Water Analyzer pH/TDS/Ec/H2/ORP/Salt/Temperature Meter

US$15.00-19.00

1/4

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

Explosion-Proof ORP Meter with RS485 Function

Explosion-Proof ORP Meter with RS485 Function

High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

River Sewage and Other Water Quality Online pH Meter ORP Meter

River Sewage and Other Water Quality Online pH Meter ORP Meter

Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter

Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter

1/4

SKZ International Co., Ltd.

I400f Multi-Functional and High-Precision Water Quality Analyzer Meter Integrating pH/ORP/Ion Measurement with Calibration Buffer - Suitable for Laboratory

I400f Multi-Functional and High-Precision Water Quality Analyzer Meter Integrating pH/ORP/Ion Measurement with Calibration Buffer - Suitable for Laboratory

US$336.50-673.00

I300f Multifunctional pH/ORP/Ion Water Quality Meter - for Industrial and Laboratory Use with pH Calibration Standard Buffer

I300f Multifunctional pH/ORP/Ion Water Quality Meter - for Industrial and Laboratory Use with pH Calibration Standard Buffer

US$283.50-567.00

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

I500t Professional Digital pH/ORP/Ion Meter - 7-Inch Touchscreen High Precision Water Quality Tester Laboratory pH Meter with Multi-Parameter Analysis, IP54 Wat

I500t Professional Digital pH/ORP/Ion Meter - 7-Inch Touchscreen High Precision Water Quality Tester Laboratory pH Meter with Multi-Parameter Analysis, IP54 Wat

US$437.00-874.00

1/4

Zhengzhou Laboao Instrument Equipment Co., Ltd.

Laboao Lpo10 Portable pH and ORP Meter for Laboratory

Laboao Lpo10 Portable pH and ORP Meter for Laboratory

US$369.90-772.90

Laboao ORP Meter Tester Lorp10 Portable ORP Meter

Laboao ORP Meter Tester Lorp10 Portable ORP Meter

US$514.00-714.00

Laboao Lab Water Analysis High Precision Automatic pH Meter

Laboao Lab Water Analysis High Precision Automatic pH Meter

US$298.00-699.00

Laboao Laboratory Industrial Portable Benchtop Water Soil pH Meter Digital

Laboao Laboratory Industrial Portable Benchtop Water Soil pH Meter Digital

US$298.00-699.00

1/4

ZHE MACHINERY CO., LTD

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

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

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

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

Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter

Wholesale Online pH ORP Meter Water Quality Monitoring pH Controller Transmitter

1/4

Biobase Biosun Co., Ltd.

·Trading Company

Bioabse Factory Price Benchtop pH/ORP/Lon Meter for Lab

Bioabse Factory Price Benchtop pH/ORP/Lon Meter for Lab

US$260.00-285.00

Biobase China Portable pH/ORP Meter pH-221 Temperature Large pH Range for Test

Biobase China Portable pH/ORP Meter pH-221 Temperature Large pH Range for Test

US$250.00-268.00

Biobase High Precision Benchtop pH/ORP/Ion Meter

Biobase High Precision Benchtop pH/ORP/Ion Meter

US$330.00-350.00

Biobase Benchtop Conductivity/TDS/Salinity/Resistivity Meter for Lab

Biobase Benchtop Conductivity/TDS/Salinity/Resistivity Meter for Lab

US$275.00-290.00

1/4

Atech Sensor Co., Ltd

pH ORP Cl Ss/Turbidity Water Quality Meter Online Multi Parameter

pH ORP Cl Ss/Turbidity Water Quality Meter Online Multi Parameter

US$1,299.00-1,599.00

pH Cl Ec TDS ORP Temp Online Multi Parameter Water Quality Meter

pH Cl Ec TDS ORP Temp Online Multi Parameter Water Quality Meter

US$60.00-70.00

7in1 Chlorine Meter/pH/TDS/Ec/ORP/Salinity/Temp Aquaculture Swimming Pool Tank Solar Energy Water Quality Monitor

7in1 Chlorine Meter/pH/TDS/Ec/ORP/Salinity/Temp Aquaculture Swimming Pool Tank Solar Energy Water Quality Monitor

US$9.80-54.45

on-Line ORP Meter pH/ORP/Temperature Meter

on-Line ORP Meter pH/ORP/Temperature Meter

US$74.50-94.50

1/4

Qingdao Shengzeyun Experimental Equipment Co., Ltd.

CE Single Parameter Portable Electronic Color Screen Meter pH ORP Cond Do Meters for Testing and Analyzing

CE Single Parameter Portable Electronic Color Screen Meter pH ORP Cond Do Meters for Testing and Analyzing

US$284.80-378.60

Electronic Color Screen Meter ORP Cond Do Meters for Electric Testing and Analyzing

Electronic Color Screen Meter ORP Cond Do Meters for Electric Testing and Analyzing

US$312.00-389.00

Single Parameter Portable Electronic Color Screen Meter ORP Cond Do Meters for Testing and Analyzing

Single Parameter Portable Electronic Color Screen Meter ORP Cond Do Meters for Testing and Analyzing

US$284.00-419.00

Lab pH ORP Meter Automatic Electrode Diagnosis USB 1-5points with Temperature Accuracy

Lab pH ORP Meter Automatic Electrode Diagnosis USB 1-5points with Temperature Accuracy

US$295.00-435.00

1/4

Shanghai Total Industrial Co., Ltd.

Portable pH Orp Conductivity TDS Salinity Resistivity Do Meter

Portable pH Orp Conductivity TDS Salinity Resistivity Do Meter

US$140.00-652.70

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

US$35.00-89.40

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

US$5.00-58.60

Pen Type pH Orp Mv Conductivity TDS Resistivity Salinity Meter

Pen Type pH Orp Mv Conductivity TDS Resistivity Salinity Meter

US$45.00-90.20

Beijing Zetron Technology Co., Ltd

·Trading Company

Po10 Digital Portable Meter for Real-Time pH and ORP Analysis

Po10 Digital Portable Meter for Real-Time pH and ORP Analysis

US$200.00-1,000.00

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

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

Digital ORP Pocket Meter for Real-Time Redox Potential Analysis

Digital ORP Pocket Meter for Real-Time Redox Potential Analysis

US$100.00-1,000.00

1/4

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