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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

Nade Ce Certificated Portable Orp Meter pH Meter Economic

Nade Ce Certificated Portable Orp Meter pH Meter Economic

High Accuracy Water Tester Orp Meter

High Accuracy Water Tester Orp Meter

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

IP66 High/Low Alarm Online pH ORP Meter for Pure Water

IP66 High/Low Alarm Online pH ORP Meter for Pure Water

US$125.00-150.00

Factory Direct Sales Inline 4-20mA pH/ORP Meter with Temperature Compensation for Water Treatment

Factory Direct Sales Inline 4-20mA pH/ORP Meter with Temperature Compensation for Water Treatment

US$179.00-199.00

Industrial Ec/Do/Tu/TDS/pH/ORP Multi-Parameter Meter for Wastewater Treatment

Industrial Ec/Do/Tu/TDS/pH/ORP Multi-Parameter Meter for Wastewater Treatment

US$275.00-305.00

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

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 pH/ORP/Ec/Conductivity Meter Controller Control Dosing Pump

Apure Online pH/ORP/Ec/Conductivity Meter Controller Control Dosing Pump

US$98.00-160.00

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

1/4

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

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

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

pH100 Large Screen Digital Benchtop pH/Mv Meter ORP Tester pH Meter

pH100 Large Screen Digital Benchtop pH/Mv Meter ORP Tester pH Meter

US$179.26-220.63

1/4

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter

Measuring Wastewater pH Meter Water Quality Online Analyzer ORP Meter

River Sewage and Other Water Quality Online pH Meter ORP Meter

River Sewage and Other Water Quality Online pH Meter ORP Meter

Explosion-Proof ORP Meter with RS485 Function

Explosion-Proof ORP Meter with RS485 Function

1/4

Anhui Madsur Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Online ORP Meter MDS-180RP Suitable For Various Harsh Working Environments

Online ORP Meter MDS-180RP Suitable For Various Harsh Working Environments

US$208.00-643.00

MADSUR High-Temperature Water PH/ORP Meter for Accurate Monitoring

MADSUR High-Temperature Water PH/ORP Meter for Accurate Monitoring

US$98.00-300.00

MDS-310RP Online ORP Meter With Strong Anti Pollution Ability

MDS-310RP Online ORP Meter With Strong Anti Pollution Ability

US$208.00-607.00

Water Quality Tester MDS-310RP Online ORP Meter For Surface Water

Water Quality Tester MDS-310RP Online ORP Meter For Surface Water

US$208.00-607.00

1/4

Beijing Jingxiang Environmental Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Advanced ORP Water Meter for Accurate Water Quality Testing

Advanced ORP Water Meter for Accurate Water Quality Testing

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

Advanced ORP Water Meter for Accurate Water Quality Measurement

Advanced ORP Water Meter for Accurate Water Quality Measurement

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

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

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

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 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$2,415.00

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

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

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)

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

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory & Trading Company

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 Phg-2091 Gold Supplier with 4-20mA Measurer Buy Price Digital pH/ORP Meter/Analyzer

Boqu Phg-2091 Gold Supplier with 4-20mA Measurer Buy Price Digital pH/ORP Meter/Analyzer

US$85.00-550.00

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

Boqu Phs-1701 Portable Analyzer pH ORP Meter Manufacturer Water Best pH Meter Digital pH Meter Price pH Meter/Analyzer

Boqu Phs-1701 Portable Analyzer pH ORP Meter Manufacturer Water Best pH Meter Digital pH Meter Price pH Meter/Analyzer

US$49.00-249.00

1/4

Shanghai Chunye Instrument Technology Co., Ltd.

·Manufacturer/Factory & Trading Company

Digital Online PH/ORP Meter SC4000PR

Digital Online PH/ORP Meter SC4000PR

US$170.00-205.00

Portable Handled Digital Dissolved Hydrogen ORP Meter

Portable Handled Digital Dissolved Hydrogen ORP Meter

US$405.00-600.00

Digital pH/ORP Meter SC6000PR

Digital pH/ORP Meter SC6000PR

US$240.00-405.00

Automatic Calibrate Color LCD Display Online pH ORP Meter Transmitter

Automatic Calibrate Color LCD Display Online pH ORP Meter Transmitter

US$200.00-300.00

1/4

Shanghai GL Environmental Technology Co., Ltd.

Online ORP Meter pH Transmitter for Water Treatment

Online ORP Meter pH Transmitter for Water Treatment

US$98.00-190.00

Online Automatic Digital pH Orp Meter for Water Treatment

Online Automatic Digital pH Orp 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

Online Automatic Digital pH Controller Orp Meter for Water Treatment

Online Automatic Digital pH Controller Orp Meter for Water Treatment

US$98.00-190.00

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 with Sensor Probe for Environmental Water Testing

ORP pH Meter with Sensor Probe for Environmental 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

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.

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)

3 in 1 pH ORP Temperature Water Treatment Meter Tester

3 in 1 pH ORP Temperature Water Treatment Meter Tester

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

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

Portable Pen Type Orp Meter for Water Quality Analyzer

Portable Pen Type Orp Meter for Water Quality Analyzer

100 Pieces(MOQ)

1/4

SKZ International Co., Ltd.

I510t Pocket Water Meter, with Auto-Temp Compensation, Precise pH/ORP/Ion Measurement - for Outdoor Water Testing

I510t Pocket Water Meter, with Auto-Temp Compensation, Precise pH/ORP/Ion Measurement - for Outdoor Water Testing

US$380.00-760.00

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

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

Do510t Digital Water Quality Tester Meter Water Quality Monitoring Equipment Dissolved Oxygen Meter ORP Meter for Water Lab Testing Equipment

Do510t Digital Water Quality Tester Meter Water Quality Monitoring Equipment Dissolved Oxygen Meter ORP Meter for Water Lab Testing Equipment

US$350.50-701.00

1/4

Shanghai Boqu Instrument Co., Ltd.

·Manufacturer/Factory

Boqu Pocket Size pH ORP Meter

Boqu Pocket Size pH ORP Meter

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

Bqsx721 Portable pH/Orp Meter for Waste Water

Bqsx721 Portable pH/Orp Meter for Waste Water

US$1.00-265.00

Industrial Water Online Orp Meter (ORP-2096)

Industrial Water Online Orp Meter (ORP-2096)

US$20.00-360.00

1/4

Biobase Biolin Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

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

1/4

Faithful lnstrument (Hebei) Co., Ltd.

·Manufacturer/Factory & Trading Company

Pocket ORP Testers Portable Meter

Pocket ORP Testers Portable Meter

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

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

Portable ORP Meter (Color screen) Single Parameter Tester

Portable ORP Meter (Color screen) Single Parameter Tester

pH100t Touch Screen pH and ORP Meter for Water Quality Analysis

pH100t Touch Screen pH and ORP Meter for Water Quality Analysis

1/4

Henan Bingsheng Industrial Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

US$12.60-14.60

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

Household Tap Water pH Ec Meter Aquarium Water 7 in 1 pH TDS Detector Ec Salt Tester Hydroponics Water ORP Meter

Household Tap Water pH Ec Meter Aquarium Water 7 in 1 pH TDS Detector Ec Salt Tester Hydroponics Water ORP Meter

10 in 1 Digital pH/TDS/Ec/Salt/Temp/S. G/ORP/H2/Fertile/Resistivity Water Quality Meter pH Meter

10 in 1 Digital pH/TDS/Ec/Salt/Temp/S. G/ORP/H2/Fertile/Resistivity Water Quality Meter pH Meter

US$29.00-36.00

1/4

Biobase Biodustry (Shandong) Co., Ltd.

·Manufacturer/Factory & Trading Company

Biobase Portable pH ORP Meter Conductivity/TDS/Salinity Meter Portable Digital pH Meter

Biobase Portable pH ORP Meter Conductivity/TDS/Salinity Meter Portable Digital pH Meter

US$69.00-159.00

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 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

Biobase China pH Meter Digital Portable pH/ORP Meter

Biobase China pH Meter Digital Portable pH/ORP Meter

US$80.00-280.00

1/4

Hangzhou Supmea International Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

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

High Precision Portable pH and ORP Meter with LCD Display

High Precision Portable pH and ORP Meter with LCD Display

US$400.00-500.00

4-20mA Output pH Sensor Digital Display Water Treatment Industrial pH Meter

4-20mA Output pH Sensor Digital Display Water Treatment Industrial pH Meter

US$70.00-120.00

Premium pH Meters and ORP Meter Solutions for Sale

Premium pH Meters and ORP Meter Solutions for Sale

US$155.00-170.00

1/4

Biobase Meihua Trading Co., Ltd.

·Manufacturer/Factory & Trading Company

Biobase -2.00~20.00pH Automatic Temperature Compensation Portable pH/ORP Meter for Water with Digital Display

Biobase -2.00~20.00pH Automatic Temperature Compensation Portable pH/ORP Meter for Water with Digital Display

US$100.00-160.00

Biobase China -2.000~20.000pH Benchtop pH/ORP/Lon Meter for Lab with Auto-Read Function pH-930

Biobase China -2.000~20.000pH Benchtop pH/ORP/Lon Meter for Lab with Auto-Read Function pH-930

US$200.00-500.00

Biobase China Auto-Read Function Benchtop pH/ORP/Lon Meter for Lab with USB Communication Interface pH-920

Biobase China Auto-Read Function Benchtop pH/ORP/Lon Meter for Lab with USB Communication Interface pH-920

US$285.00-311.00

Biobase China Portable pH/ORP Meter with -2.00-20.00 pH Meter for Laboratory

Biobase China Portable pH/ORP Meter with -2.00-20.00 pH Meter for Laboratory

US$152.00-200.00

1/4

Biobase Biozone Co., Ltd.

·Manufacturer/Factory & Trading Company

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

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

1/4

Zhengzhou Laboao Instrument Equipment Co., Ltd.

Laboao ORP Meter Tester Lorp10 Portable ORP Meter

Laboao ORP Meter Tester Lorp10 Portable ORP Meter

US$514.00-714.00

Laboao Lpo10 Portable pH and ORP Meter for Laboratory

Laboao Lpo10 Portable pH and ORP Meter for Laboratory

US$369.90-772.90

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

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

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

Digital pH/ORP Meter with Digital Output

Digital pH/ORP Meter with Digital Output

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

1/4

Qingdao Shengzeyun Experimental Equipment Co., Ltd.

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

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

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

US$284.80-426.00

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

CE Single Parameter Portable Electronic Color Screen Meter ORP Meter for Testing and Analyzing

CE Single Parameter Portable Electronic Color Screen Meter ORP Meter for Testing and Analyzing

US$285.00-366.00

1/4

Shanghai Total Industrial Co., Ltd.

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

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 Conductivity TDS Orp Salinity Tester Meter

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

US$35.00-89.40

Portable pH Orp Conductivity TDS Salinity Resistivity Do Meter

Portable pH Orp Conductivity TDS Salinity Resistivity Do Meter

US$140.00-652.70

Beijing Zetron Technology Co., Ltd

·Trading Company

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

Portable ORP Meter for Environmental and Industrial Water Testing

Portable ORP Meter for Environmental and Industrial Water Testing

US$100.00-1,000.00

ORP10 High Accuracy Portable ORP Meter for Industrial and Laboratory Use

ORP10 High Accuracy Portable ORP Meter for Industrial and Laboratory Use

US$200.00-1,000.00

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

1/4

Biobase Biosun Co., Ltd.

·Trading Company

pH-920 pH Meter with Calcium, Ammonium, Chloride, Nitrate Electrode pH, ORP, Ion

pH-920 pH Meter with Calcium, Ammonium, Chloride, Nitrate Electrode pH, ORP, Ion

US$39.00-159.00

Biobase High Precision Benchtop pH/ORP/Ion Meter

Biobase High Precision Benchtop pH/ORP/Ion Meter

US$330.00-350.00

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 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

on-Line ORP Meter pH/ORP/Temperature Meter

on-Line ORP Meter pH/ORP/Temperature Meter

US$74.50-94.50

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

as-pH101 RS485 Digital pH Sensor Probe for Water Quality Analysis

as-pH101 RS485 Digital pH Sensor Probe for Water Quality Analysis

US$55.80-66.00

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

1/4

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