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ph orp meter200+ factories verified

Qingdao Tlead International Co., Ltd.

22 yrs·4.7
·Trading Company
Send Inquiry
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)
3 in 1 pH/Orp/ Do Meter Ec901 (Chinese pH Probe) Ec901X (UK pH Probe)

3 in 1 pH/Orp/ Do Meter Ec901 (Chinese pH Probe) Ec901X (UK pH Probe)

US$200.00
1 Piece(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
IP66 Modbus Online pH/ORP Meter for Power Plant Water

IP66 Modbus Online pH/ORP Meter for Power Plant Water

US$125.00-150.00
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 Online Control Water Treatment pH ORP Meter Controller

Industrial Online Control Water Treatment pH ORP Meter Controller

US$69.00-85.00
1 Piece(MOQ)
1/4

Shanghai Kuosi Electronic Co., Ltd.

Send Inquiry
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)
Seko K50 Digital pH ORP Chlorine Conductivity Meter

Seko K50 Digital pH ORP Chlorine Conductivity Meter

US$370.00-680.00
1 Piece(MOQ)
Hot Test Liquid Water Quality Monitoring Equipment Digital pH/ORP Meter with CE

Hot Test Liquid Water Quality Monitoring Equipment Digital pH/ORP Meter with CE

US$98.00-165.00
1 Piece(MOQ)
High Quality Industrial Online 24V Output pH/ORP Transmitter Meter for Water Treatment

High Quality Industrial Online 24V Output pH/ORP Transmitter Meter for Water Treatment

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

Shanghai Haiker Environmental Protection Equipment Co., Ltd

5 yrs·5.0
·Trading Company
Send Inquiry
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)
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 Piece(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)
I300f Precision Desktop pH/ORP/Ion Meter Ion Tester Price, Portable Multi Parameter Analyzerportable pH Ion Meter

I300f Precision Desktop pH/ORP/Ion Meter Ion Tester Price, Portable Multi Parameter Analyzerportable pH Ion Meter

US$273.23-455.39
1 sets(MOQ)
1/4

Shenzhen StarWSN Science & Technology Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)
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)
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
2 Sets(MOQ)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
MADSUR Digital ORP and pH Meter for Accurate Water Testing

MADSUR Digital ORP and pH Meter for Accurate Water Testing

US$208.00-643.00
1 Piece(MOQ)
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
1 Piece(MOQ)
Multifunctional Online Ammonia Nitrogen/COD/PH/ORP Meter A Digital Measuring Instrument

Multifunctional Online Ammonia Nitrogen/COD/PH/ORP Meter A Digital Measuring Instrument

US$20.00-300.00
1 Piece(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)
1/4

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

5.0
Send Inquiry
High Precision Laboratory Dedicated Desktop pH Meter ORP Meter

High Precision Laboratory Dedicated Desktop 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)
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)
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
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)
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)
Hot Sale High-Precision ORP Water Quality Meter for Accurate Testing

Hot Sale High-Precision ORP Water Quality Meter for Accurate Testing

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

Advanced ORP Water Meter for Accurate Water Quality Monitoring

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

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Phs-1705 Laboratory pH ORP Meter Digital Water Swimming Pool Water pH ORP Meter Price Analyzer

Boqu Phs-1705 Laboratory pH ORP Meter Digital Water Swimming Pool Water pH ORP Meter Price Analyzer

US$49.00-249.00
1 Piece(MOQ)
Boqu Phs-1705 Laboratory pH ORP Meter Best pH Meter pH Meter Range Laboratory pH ORP Meter Reviews Analyzer

Boqu Phs-1705 Laboratory pH ORP Meter Best pH Meter pH Meter Range Laboratory pH ORP Meter Reviews Analyzer

US$49.00-249.00
1 Piece(MOQ)
Boqu Mpg-6099 pH / ORP and Ec Meter Nitrite Nitrate Ammonia Multi Parameter Water Quality Water Testing Meter

Boqu Mpg-6099 pH / ORP and Ec Meter Nitrite Nitrate Ammonia Multi Parameter Water Quality Water Testing Meter

US$1,000.00-9,999.00
1 Piece(MOQ)
Boqu Ms-301 RS485 Multiparameter Aqua Sonde Depth Ammonia Dissolved Oxygen Oh Conductivity Data Record Water Sensor

Boqu Ms-301 RS485 Multiparameter Aqua Sonde Depth Ammonia Dissolved Oxygen Oh Conductivity Data Record Water Sensor

US$1,000.00-9,999.00
1 Piece(MOQ)
1/4

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

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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, 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 GL Environmental Technology Co., Ltd.

Send Inquiry
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
1 Piece(MOQ)
pH Test Liquid Water Quality Monitoring Equipment Digital pH/ORP Meter with Digital Output

pH Test Liquid Water Quality Monitoring Equipment Digital pH/ORP Meter with Digital Output

US$98.00-165.00
1 Piece(MOQ)
Online ORP Meter pH Transmitter for Water Treatment

Online ORP Meter pH Transmitter for Water Treatment

US$98.00-190.00
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 Chunye Instrument Technology Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Industrial Online Digital pH/ORP Meter SC6500PR

Industrial Online Digital pH/ORP Meter SC6500PR

US$300.00-510.00
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)
Digital Online PH/ORP Meter SC4000PR

Digital Online PH/ORP Meter SC4000PR

US$170.00-205.00
1 Piece(MOQ)
Online color screen 2-channel pH/ORP meter T4000

Online color screen 2-channel pH/ORP meter T4000

US$243.00
1 Set(MOQ)
1/4

Santo (China) Limited

Send Inquiry
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)
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)
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

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

Send Inquiry
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

SKZ International Co., Ltd.

5.0
Send Inquiry
I310t High-Accuracy Portable pH Water High Precision Ion Meter, Measures pH/ORP/Ions - for Industrial & Field Use

I310t High-Accuracy Portable pH Water High Precision Ion Meter, Measures pH/ORP/Ions - for Industrial & Field Use

US$275.50-551.00
1 Piece(MOQ)
Water Quality Analyzer pH ORP TDS Dissolved Oxygen Turbidity Meter

Water Quality Analyzer pH ORP TDS Dissolved Oxygen Turbidity Meter

US$1,560.00-1,733.00
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)
I600L High Precision Professional Laboratory pH/ORP/Ion Meter with Automatic Temperature for Multi-Parameter Water Quality Testing

I600L High Precision Professional Laboratory pH/ORP/Ion Meter with Automatic Temperature for Multi-Parameter Water Quality Testing

US$524.50-1,049.00
1 Piece(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
Multiparameter Orp Dissolved Oxygen Cond pH Water Quality Meter

Multiparameter Orp Dissolved Oxygen Cond pH Water Quality Meter

US$1.00-6,000.00
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)
Boqu Hot Sale Product Phg-2081PRO Industrial pH&ORP Meter

Boqu Hot Sale Product Phg-2081PRO Industrial pH&ORP Meter

US$385.00-500.00
1 Piece(MOQ)
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 Piece(MOQ)
1/4

Biobase Biolin Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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 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 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)
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)
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)
Portable pH, Conductivity and ORP Meter (Color Screen) Multi-Parameter Tester

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

US$550.00
1 Piece(MOQ)
Pocket pH and Conductivity Testers Portable Multi-Parameter Meter

Pocket pH and Conductivity Testers Portable Multi-Parameter Meter

US$89.00
1 Piece(MOQ)
1/4

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Compact Digital pH/ORP Meter for Smart Water Quality Testing Applications

Compact Digital pH/ORP Meter for Smart Water Quality Testing Applications

US$95.00-102.00
2 Pieces(MOQ)
Professional Grade Touch Screen pH/ORP/Temp Meter - Made in China Water Quality Testing Device

Professional Grade Touch Screen pH/ORP/Temp Meter - Made in China Water Quality Testing Device

US$558.00
5 Pieces(MOQ)
Multi-Parameter Accuracy 8 in 1 Water Quality Test Kit pH TDS Ec ORP Res Salinity Temp Do Meter

Multi-Parameter Accuracy 8 in 1 Water Quality Test Kit pH TDS Ec ORP Res Salinity Temp Do Meter

US$780.00-788.00
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)
1/4

Biobase Biodustry (Shandong) Co., Ltd.

19 yrs·5.0
·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 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 Piece(MOQ)
Biobase China pH Meter Digital Portable pH/ORP Meter

Biobase China pH Meter Digital Portable pH/ORP Meter

US$80.00-280.00
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)
1/4

Biobase Meihua Trading Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase E Portable Hand Hold Digital pH Meter Portable pH/ORP Meter for Lab

Biobase E Portable Hand Hold Digital pH Meter Portable pH/ORP Meter for Lab

US$130.00-160.00
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 Portable pH ORP Meter Water Quality Test for Lab

Biobase Portable pH ORP Meter Water Quality Test for Lab

US$200.00
1 unit(MOQ)
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
1 Piece(MOQ)
1/4

Hangzhou Supmea International Trading Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Low Price pH and ORP Transmitter Wastewater pH Meter

Low Price pH and ORP Transmitter Wastewater pH Meter

US$340.00-420.00
1 Piece(MOQ)
Professional Handheld Water in Fish Pond pH ORP Portable pH Meter Price

Professional Handheld Water in Fish Pond pH ORP Portable pH Meter Price

US$110.00-145.00
1 Piece(MOQ)
High Temperature Pressure Resistant pH Electrode Sensor Durable Industrial ORP pH Meter

High Temperature Pressure Resistant pH Electrode Sensor Durable Industrial ORP pH Meter

US$180.00-245.00
1 Piece(MOQ)
Premium pH Meters and ORP Meter Solutions for Sale

Premium pH Meters and ORP Meter Solutions for Sale

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

Biobase Biozone Co., Ltd.

9 yrs·4.5
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase Digital Portable ORP pH Meter for Lab

Biobase Digital Portable ORP pH Meter for Lab

US$153.00-332.00
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)
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)
1/4

ZHE MACHINERY CO., LTD

Send Inquiry
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)
Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

Shandong Mejor Digital Online ORP pH Industrial Water Quality Meter

US$210.00
1 Piece(MOQ)
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)
1/4

Qingdao Shengzeyun Experimental Equipment Co., Ltd.

4.0
Send Inquiry
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 Piece(MOQ)
Single Parameter Portable Electronic Color Screen Meter pH ORP Cond Do Meters for Testing and Analyzing

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

US$293.00-482.00
1 Piece(MOQ)
Single Parameter Portable Electronic Color Screen Meter pH Meter for Testing and Analyzing

Single Parameter Portable Electronic Color Screen Meter pH Meter for Testing and Analyzing

US$285.00-345.00
1 Piece(MOQ)
pH Meter Automatic Electrode Diagnosis USB 1-3 Points Temperature Accuracy ORP Meter

pH Meter Automatic Electrode Diagnosis USB 1-3 Points Temperature Accuracy ORP Meter

US$210.00-329.00
1 Piece(MOQ)
1/4

Shanghai Total Industrial Co., Ltd.

Send Inquiry
Portable pH Orp Conductivity TDS Salinity Resistivity Do Meter

Portable pH Orp Conductivity TDS Salinity Resistivity Do Meter

US$140.00-652.70
1 Piece(MOQ)
Pen Type pH Conductivity TDS Orp Salinity Tester Meter

Pen Type pH Conductivity TDS Orp Salinity Tester Meter

US$35.00-89.40
1 Piece(MOQ)
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
1 Piece(MOQ)
Pen-Type Portable pH Orp TDS Ec Conductivity Meter

Pen-Type Portable pH Orp TDS Ec Conductivity Meter

US$5.00-58.60
1 Piece(MOQ)

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
Send Inquiry
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
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)
pH100t Touch Screen pH and ORP Meter for Water Quality Analysis

pH100t Touch Screen pH and ORP Meter for Water Quality Analysis

US$100.00-2,000.00
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

Atech Sensor Co., Ltd

5.0
Send Inquiry
Multiparameter Water Quality Meter Do pH ORP Ec TDS Water Tester Meter

Multiparameter Water Quality Meter Do pH ORP Ec TDS Water Tester Meter

US$419.00-519.00
1 Piece(MOQ)
on-Line ORP Meter pH/ORP/Temperature Meter

on-Line ORP Meter pH/ORP/Temperature Meter

US$74.50-94.50
1 Piece(MOQ)
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
1 Piece(MOQ)
pH Meter Online pH Instrument for Industrial Wastewater Treatment

pH Meter Online pH Instrument for Industrial Wastewater Treatment

US$139.00-179.00
1 Piece(MOQ)
1/4

Biobase Biosun Co., Ltd.

3 yrs·5.0
·Trading Company
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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
1 Piece(MOQ)
Biobase High Precision Benchtop pH/ORP/Ion Meter

Biobase High Precision Benchtop pH/ORP/Ion Meter

US$330.00-350.00
1 Piece(MOQ)
Biobase -2-20pH Portable pH/ORP Meter pH-220 for Lab

Biobase -2-20pH Portable pH/ORP Meter pH-220 for Lab

US$152.00-200.00
1 Piece(MOQ)
Biobase China Benchtop pH Meter pH-920 Hot Selling pH Meter for Lab

Biobase China Benchtop pH Meter pH-920 Hot Selling pH Meter for Lab

US$150.00-315.00
1 Piece(MOQ)
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Infitek Co., Ltd.

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Infitek Bep-M930/Bep-M931 Labortary Digital LCD Benchtop pH/ORP Meter

Infitek Bep-M930/Bep-M931 Labortary Digital LCD Benchtop pH/ORP Meter

US$683.00
1 Piece(MOQ)
Infitek Bep-M221 Professional Digital Portable pH ORP Meter

Infitek Bep-M221 Professional Digital Portable pH ORP Meter

US$375.00
1 Piece(MOQ)
Infitek pH-B100b Benchtop pH ORP Meter

Infitek pH-B100b Benchtop pH ORP Meter

US$194.00
1 Piece(MOQ)
Infitek Bep-M Series Benchtop pH Lon ORP Water Hardness Meter

Infitek Bep-M Series Benchtop pH Lon ORP Water Hardness Meter

US$810.00
1 Piece(MOQ)
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