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orp test meter100+ factories verified

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
Multi-Function 7 in 1 Test Pen TDS Ec Salinity ORP Temp pH Meter

Multi-Function 7 in 1 Test Pen TDS Ec Salinity ORP Temp pH Meter

US$18.90
5 Pieces(MOQ)
Hydrogen Water Quality Test Pen 4 in 1 Meter Tester

Hydrogen Water Quality Test Pen 4 in 1 Meter Tester

US$12.60-14.60
5 Pieces(MOQ)
pH Meter Blue Tooth 7 in 1 pH Ec TDS ORP Salt S. G Temp Meter Control by Mobile APP

pH Meter Blue Tooth 7 in 1 pH Ec TDS ORP Salt S. G Temp Meter Control by Mobile APP

US$29.00-32.90
5 Pieces(MOQ)
1/4

Henan Aoda Instrument Equipment Co.,Ltd

Send Inquiry
Aoda Pocket pH Conductivity Ec TDS Do ORP Mv Meter with Bluetooth for Field Water Test

Aoda Pocket pH Conductivity Ec TDS Do ORP Mv Meter with Bluetooth for Field Water Test

US$100.00-200.00
1 Set(MOQ)
Aoda pH500t pH Mv ORP Temperature Test Benchtop pH Meter

Aoda pH500t pH Mv ORP Temperature Test Benchtop pH Meter

US$500.00-800.00
1 Set(MOQ)
Aoda Type-C Connector Laboratory ORP Mv Test Atc ORP10 Handheld Portable ORP Meter

Aoda Type-C Connector Laboratory ORP Mv Test Atc ORP10 Handheld Portable ORP Meter

US$500.00-700.00
1 Set(MOQ)
Aoda pH600L High Class Scientific Research Water Quality Test Benchtop pH Meter

Aoda pH600L High Class Scientific Research Water Quality Test Benchtop pH Meter

US$600.00-900.00
1 Set(MOQ)
1/4

Shanghai Kuosi Electronic Co., Ltd.

Send Inquiry
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)
Apure Digital Hydroponic PC Portablewater Liquid ORP pH Meter Test

Apure Digital Hydroponic PC Portablewater Liquid ORP pH Meter Test

US$98.00-165.00
1 Piece(MOQ)
Apure Online Dual pH ORP Meter Digital for Water Quality Test

Apure Online Dual pH ORP Meter Digital for Water Quality Test

US$190.00-380.00
1 Piece(MOQ)
High Quality Water Electrical Conductivity Meter Ec Controller pH/Ec/TDS Controller Meter Water Test Meter

High Quality Water Electrical Conductivity Meter Ec Controller pH/Ec/TDS Controller Meter Water Test Meter

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

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

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
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)

US$53.15
10 Pieces(MOQ)
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

US$53.15
10 Pieces(MOQ)
Factory Direct Online Water Analyzer: High-Sensitivity ORP Meter with 1-Year Warranty Erun-Sz4-a-A2

Factory Direct Online Water Analyzer: High-Sensitivity ORP Meter with 1-Year Warranty Erun-Sz4-a-A2

US$112.00-500.00
1 Piece(MOQ)
1/4

Biobase Meihua Trading Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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 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
1 Piece(MOQ)
Biobase Lab Benchtop pH Meter pH Range-2.000~20.000pH pH/ORP/Ion with Electrode

Biobase Lab Benchtop pH Meter pH Range-2.000~20.000pH pH/ORP/Ion with Electrode

US$320.00
1 Piece(MOQ)
1/4

Hangzhou West Tune Trading Co., Limited

Send Inquiry
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)
Bante321 Laboratory Portable LED Ion/ ORP Test Meter

Bante321 Laboratory Portable LED Ion/ ORP Test Meter

US$530.00-600.00
1 set(MOQ)
A131 Laboratory Benchtop Professional ORP/ Ion/ Water Hardness Test Meter

A131 Laboratory Benchtop Professional ORP/ Ion/ Water Hardness Test Meter

US$700.00-790.00
1 Piece(MOQ)
Orpscan10 Laboratory Economical Pocket LCD Display ORP Tester Meter

Orpscan10 Laboratory Economical Pocket LCD Display ORP Tester Meter

US$70.00-82.00
1 set(MOQ)
1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

5 yrs·5.0
·Trading Company
Send Inquiry
Sx630 Pen ORP Aqueous Solution Meter Test Pen ORP Tester Mv Meter Redox Potential

Sx630 Pen ORP Aqueous Solution Meter Test Pen ORP Tester Mv Meter Redox Potential

US$68.83-91.77
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)
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)
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
1 sets(MOQ)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
Online PH Meter MDS-393PH with Digital Display for Low-temp Water Quality Test

Online PH Meter MDS-393PH with Digital Display for Low-temp Water Quality Test

US$20.00-150.00
1 Piece(MOQ)
Online PH Meter MDS-371PH with Accurate Measurement in Water Quality Test/Monitoring

Online PH Meter MDS-371PH with Accurate Measurement in Water Quality Test/Monitoring

US$20.00-198.00
1 Piece(MOQ)
MADSUR Online PH Meter MDS-373PH Digital Measurement in Water Quality Test/Treatment

MADSUR Online PH Meter MDS-373PH Digital Measurement in Water Quality Test/Treatment

US$208.00-231.00
1 Piece(MOQ)
1/4

Shanghai Feisuo Industrial Co., Ltd.

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
Portable Dissolved Oxygen Meter for Pond, Digital Dissolved Oxygen Test Kit for Fish Tank

Portable Dissolved Oxygen Meter for Pond, Digital Dissolved Oxygen Test Kit for Fish Tank

US$64.00-74.00
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)
Dissolved Oxygen Tester with Atc Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range

Dissolved Oxygen Tester with Atc Dissolved Oxygen Test Kit for Aquarium, Ponds, Fish Tank Range

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

NANBEI INSTRUMENT LIMITED

5.0
Send Inquiry
Nanbei Instruments Lab pH Ec TDS Do Conductivity ORP Temp. Multiparameter Water Test Meter

Nanbei Instruments Lab pH Ec TDS Do Conductivity ORP Temp. Multiparameter Water Test Meter

US$600.00-700.00
1 Piece(MOQ)
Nanbei Instruments Cond/TDS/Ec/Temp/Do Multi Parameter Water Quality Meter

Nanbei Instruments Cond/TDS/Ec/Temp/Do Multi Parameter Water Quality Meter

US$1,327.00-1,475.00
1 Set(MOQ)
Nanbei Instruments Portable Multi Parameter Water Analysis pH Ec Controller Test Meter

Nanbei Instruments Portable Multi Parameter Water Analysis pH Ec Controller Test Meter

US$650.00-765.00
1 set(MOQ)
High Accuracy Negative Ion Meter pH / Ion Concentration / Temperature (mV/pX)

High Accuracy Negative Ion Meter pH / Ion Concentration / Temperature (mV/pX)

US$566.00-661.00
1 Piece(MOQ)
1/4

Shanghai GL Environmental Technology Co., Ltd.

Send Inquiry
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)
High Quality Cheap Do Controller/Do Meter/Dissolved Oxygen Sensor Controller Meter Water Tester

High Quality Cheap Do Controller/Do Meter/Dissolved Oxygen Sensor Controller Meter Water Tester

US$98.00-165.00
1 Piece(MOQ)
2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

2 Relays and 4-20mA Signal Output Sensor pH Conductivity TDS Ec Meter Controller

US$98.00-160.00
1 Piece(MOQ)
RS485 Wireless Water Digital Handheld Ultrasonic Flow Meter for Chemical

RS485 Wireless Water Digital Handheld Ultrasonic Flow Meter for Chemical

US$187.00-390.00
1 Piece(MOQ)
1/4

Chengdu Sentec Technology Co., Ltd.

5.0
Send Inquiry
Wq700p ORP Test Kit pH ORP Do Meter pH Meter Instrument American Marine Pinpoint ORP Monitor

Wq700p ORP Test Kit pH ORP Do Meter pH Meter Instrument American Marine Pinpoint ORP Monitor

US$120.00-155.00
1 Piece(MOQ)
Sentec Wq7706D 4-20mA/RS485 Digital Signal Salinity Sensor Meter Measurement Instrument Probe

Sentec Wq7706D 4-20mA/RS485 Digital Signal Salinity Sensor Meter Measurement Instrument Probe

US$150.00-178.00
1 Piece(MOQ)
Sentecwq720d Online Digital Water Disolved Dissolved Dissolve Oxygen WiFi Do Measurement Sensor Meter Probe Price

Sentecwq720d Online Digital Water Disolved Dissolved Dissolve Oxygen WiFi Do Measurement Sensor Meter Probe Price

US$285.00-305.00
1 Piece(MOQ)
Sentec Wq710d OEM Digital Water ORP Tester 4-20mA/RS485 Water Quality Meter

Sentec Wq710d OEM Digital Water ORP Tester 4-20mA/RS485 Water Quality Meter

US$100.00-122.00
1 Piece(MOQ)
1/4

Biobase Biosun Co., Ltd.

4 yrs·5.0
·Trading Company
Send Inquiry
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
1 Piece(MOQ)
Biobase China Digital Benchtop pH Meter for Water Quality Test Laboratory

Biobase China Digital Benchtop pH Meter for Water Quality Test Laboratory

US$65.00-120.00
1 Piece(MOQ)
Biobase Portable Water Hardness Meter for Laboratory

Biobase Portable Water Hardness Meter for Laboratory

US$325.00-485.00
1 Piece(MOQ)
Biobase Benchtop Digital Water Hardness pH Meter for Laboratory

Biobase Benchtop Digital Water Hardness pH Meter for Laboratory

US$395.00-510.00
1 Piece(MOQ)
1/4

Combine Meter Control Co., Ltd.

Send Inquiry
Online Water Quality ORP pH Controller 4-20mA pH Meter Monitoring

Online Water Quality ORP pH Controller 4-20mA pH Meter Monitoring

US$1,720.00-1,800.00
1 Set(MOQ)
Industrial Online ORP pH Controller Tester pH Meter with LCD Display Screen Meter 4-20mA RS485

Industrial Online ORP pH Controller Tester pH Meter with LCD Display Screen Meter 4-20mA RS485

US$1,720.00-1,800.00
1 Set(MOQ)
4-20mA Turbidity Sensor Manufacturer Tss Ss Turbidity Meter for Water Quality Monitoring

4-20mA Turbidity Sensor Manufacturer Tss Ss Turbidity Meter for Water Quality Monitoring

US$1,720.00-1,800.00
1 Set(MOQ)
Economic Liquid Analyzer with RS232/RS485 for Water Quality Monitoring Meter

Economic Liquid Analyzer with RS232/RS485 for Water Quality Monitoring Meter

US$820.00-900.00
1 Set(MOQ)
1/4

Wuxi Chaoda Electronic Technology Co., Ltd.

Send Inquiry
Commonly Used pH Meter Manufacturers pH Value Test Instrument Chinese Online Acidity Meter

Commonly Used pH Meter Manufacturers pH Value Test Instrument Chinese Online Acidity Meter

US$78.57-142.85
1 Set(MOQ)
Industrial Online pH Controller Test Water Quality Meter

Industrial Online pH Controller Test Water Quality Meter

US$78.57-142.85
1 Set(MOQ)
on-Line Turbidity Meter Sedimentation Tank Pulp Concentration Sewage Treatment Turbidity Meter Sludge Concentration Meter

on-Line Turbidity Meter Sedimentation Tank Pulp Concentration Sewage Treatment Turbidity Meter Sludge Concentration Meter

US$357.15-685.72
1 Set(MOQ)
Differential Pressure Density Meter Intelligent Remote Concentration Meter

Differential Pressure Density Meter Intelligent Remote Concentration Meter

US$542.85-785.71
1 Set(MOQ)
1/4

Qingdao Tlead International Co., Ltd.

22 yrs·4.7
·Trading Company
Send Inquiry
Wholesale Test Equipment Digital Lab. pH/Orp/Temperature Meter

Wholesale Test Equipment Digital Lab. pH/Orp/Temperature Meter

US$1.00
1 Piece(MOQ)
TDS Orp Hand Held Digital Orp Meter for Aquarium Water Test

TDS Orp Hand Held Digital Orp Meter for Aquarium Water Test

US$1.00
1 Piece(MOQ)
Amt610 Amt610s Benchtop pH Meter

Amt610 Amt610s Benchtop pH Meter

US$210.00
1 Piece(MOQ)
Portable pH Meter Tester Accurate Digital Pen pH-990 Pocket Aquarium Wine Urine LCD pH Test with Large Screen

Portable pH Meter Tester Accurate Digital Pen pH-990 Pocket Aquarium Wine Urine LCD pH Test with Large Screen

US$1.00
1 Piece(MOQ)
1/4

Ningbo Blue Pluser Appliance Co., Ltd.

9 yrs
·Trading Company
Send Inquiry
Orp Meter Test Water Quality

Orp Meter Test Water Quality

US$3.00
100 Pieces(MOQ)
Hm Orp Meter for Water Filter

Hm Orp Meter for Water Filter

US$3.00
100 Pieces(MOQ)
Orp Meter for Water Filter

Orp Meter for Water Filter

US$3.00
100 Pieces(MOQ)
Hot Sales Hm Orp Meter for Water Filter

Hot Sales Hm Orp Meter for Water Filter

US$3.00
100 Pieces(MOQ)
1/4

Wuhu Jujie International Trade Co., LTD

5.0
Send Inquiry
Laboratory China Desktop Digital pH/Temp/ORP Test pH Meter

Laboratory China Desktop Digital pH/Temp/ORP Test pH Meter

US$180.00-220.00
1 Piece(MOQ)
High Precision pH Tester 4-20mA Water Quality Test Wastewater Treatment

High Precision pH Tester 4-20mA Water Quality Test Wastewater Treatment

US$180.00-220.00
1 Piece(MOQ)
1/4

WANT Balance Instrument Co., Ltd.

20 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Cheap Price Portable Cheese/Meat/Fruit pH Tester Meter

Cheap Price Portable Cheese/Meat/Fruit pH Tester Meter

US$462.00
1 Piece(MOQ)
Precision Digital pH Meter

Precision Digital pH Meter

US$120.00-130.00
1 Piece(MOQ)
Digital Benchtop pH Meter, pH Analyzer

Digital Benchtop pH Meter, pH Analyzer

US$60.00-70.00
1 Piece(MOQ)
Liquid pH Tester, Digital pH Meter

Liquid pH Tester, Digital pH Meter

US$60.00-160.00
5 Pieces(MOQ)
1/4

Shanghai Chunye Instrument Technology Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
RS485 Modbus RTU Protocol Online Chloride Ion Sensor Penetration Meter

RS485 Modbus RTU Protocol Online Chloride Ion Sensor Penetration Meter

US$500.00-3,000.00
1 Piece(MOQ)
ORP30 Hot Popular High Precision Digital ORP Meter/Oxidation Reduction Potential Meter

ORP30 Hot Popular High Precision Digital ORP Meter/Oxidation Reduction Potential Meter

US$105.00-300.00
1 Piece(MOQ)
Drinking Water Quality Multi-parameter Automatic Online Analyser

Drinking Water Quality Multi-parameter Automatic Online Analyser

US$2,000.00-4,000.00
1 Piece(MOQ)
Benchtop Multiparameter pH/ORP/Ion Meter Digital pH Meter for Lab

Benchtop Multiparameter pH/ORP/Ion Meter Digital pH Meter for Lab

US$345.00-580.00
1 Piece(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Phg-2091 Industrial pH ORP Meter for Panel Wall or Pipe Installation pH Transmitter pH Meter

Boqu Phg-2091 Industrial pH ORP Meter for Panel Wall or Pipe Installation pH Transmitter pH Meter

US$85.00-550.00
1 Piece(MOQ)
Boqu Phg-2081PRO Digital pH Measurement ORP Probe Electrode Meter Price

Boqu Phg-2081PRO Digital pH Measurement ORP Probe Electrode Meter Price

US$85.00-550.00
1 Piece(MOQ)
Boqu Phg-2081PRO Online Water pH/ORP Sensor Calibration Controller Monitoring Meter

Boqu Phg-2081PRO Online Water pH/ORP Sensor Calibration Controller Monitoring Meter

US$85.00-550.00
1 Piece(MOQ)
Boqu Phg-2081PRO with pH Sensor Aquarium pH and ORP Analyzers pH Controller Meter

Boqu Phg-2081PRO with pH Sensor Aquarium pH and ORP Analyzers pH Controller Meter

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

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
Send Inquiry
ORP10 Portable ORP Meter

ORP10 Portable ORP Meter

US$200.00-1,000.00
1 Piece(MOQ)
Pocket pH and Ec Meter for Quick Water Quality Analysis

Pocket pH and Ec Meter for Quick Water Quality Analysis

US$100.00-1,000.00
1 Piece(MOQ)
Ec100t Benchtop Conductivity Meter with Touch Screen for Lab Testing

Ec100t Benchtop Conductivity Meter with Touch Screen for Lab Testing

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

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

Send Inquiry
Multifunctions pH TDS Conductivity Temperature Acidity Water Quality Test Pen Meter

Multifunctions pH TDS Conductivity Temperature Acidity Water Quality Test Pen Meter

US$15.00
50 Pieces(MOQ)
Pen Type Oxygen Meter with Electrode for Water Quality Analyze

Pen Type Oxygen Meter with Electrode for Water Quality Analyze

Negotiable
100 Pieces(MOQ)
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)
1/4

Faithful lnstrument (Hebei) Co., Ltd.

15 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Pocket Conductivity Testers Portable Conductivity Meter

Pocket Conductivity Testers Portable Conductivity Meter

US$55.00
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)
Pocket pH Testers Bluetooth Portable Meter

Pocket pH Testers Bluetooth Portable Meter

US$70.00
1 Piece(MOQ)
Pocket Conductivity Testers Bluetooth Portable Conductivity Meter

Pocket Conductivity Testers Bluetooth Portable Conductivity Meter

US$70.00
1 Piece(MOQ)
1/4

Biobase Biodustry (Shandong) Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase pH Meter Phs-3bw Benchtop pH Meter

Biobase pH Meter Phs-3bw Benchtop pH Meter

US$90.00-147.00
1 Piece(MOQ)
Biobase China Benchtop pH Meter Laboratory pH TDS ORP Conductivity Meter

Biobase China Benchtop pH Meter Laboratory pH TDS ORP Conductivity Meter

US$78.00-135.00
1 Piece(MOQ)
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
1 Piece(MOQ)
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)
1/4

Shandong Hczhun Environmental Protection Equipment Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
High Quality Industrial Online Digital CCT-5320e Ec/ TDS Meter Controller Conductivity Meter Resistivity Meter

High Quality Industrial Online Digital CCT-5320e Ec/ TDS Meter Controller Conductivity Meter Resistivity Meter

US$230.00
10 Pieces(MOQ)
Conductivity Meter Manufacturer Conductivity Probe Electric Digital TDS Meter Water Cooling Tower Conductivity Controller

Conductivity Meter Manufacturer Conductivity Probe Electric Digital TDS Meter Water Cooling Tower Conductivity Controller

US$230.00
10 Pieces(MOQ)
Industrial Electrical Iot Conductivity Meter TDS Water Quality Ec Sensor CCT-3100 Electrical Conductivity Probe Ec Tester

Industrial Electrical Iot Conductivity Meter TDS Water Quality Ec Sensor CCT-3100 Electrical Conductivity Probe Ec Tester

US$230.00
10 Pieces(MOQ)
Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

Water Tester Online pH TDS Ec Controller Digital Electrical Conductivity Meter

US$230.00
10 Pieces(MOQ)
1/4

WEIHAI KUNKE FLOW INSTRUMENT CO., LTD.

5.0
Send Inquiry
Explosion-Proof Water Quality Analyzer Portable Pen pH Meter

Explosion-Proof Water Quality Analyzer Portable Pen pH 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)
High Corrosive Liquid Water Quality Online Analyzer pH Meter

High Corrosive Liquid Water Quality Online Analyzer pH Meter

US$225.00
1 Piece(MOQ)
1/4

Scitek China Co., Ltd.

3 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
SCITEK Portable Multi-Parameter Meter PH/ORP/TDS/Salinity/Conductivity Meter

SCITEK Portable Multi-Parameter Meter PH/ORP/TDS/Salinity/Conductivity Meter

US$490.00-1,960.00
1 Unit(MOQ)
SCITEK Portable Conductivity Meter 5 Calibration Points multi-parameter TDS Meter

SCITEK Portable Conductivity Meter 5 Calibration Points multi-parameter TDS Meter

US$50.00-1,500.00
1 Unit(MOQ)
SCITEK Benchtop PH Meter Automatic Electrode Slope Display PH Meter

SCITEK Benchtop PH Meter Automatic Electrode Slope Display PH Meter

US$35.00-850.00
1 unit(MOQ)
SCITEK Water Quality Meter Multiparameter -2.000-20.000pH Water Quality Meter

SCITEK Water Quality Meter Multiparameter -2.000-20.000pH Water Quality Meter

US$290.00-1,980.00
1 unit(MOQ)
1/4

Shanghai Total Industrial Co., Ltd.

Send Inquiry
pH-03b Economical Pen-Type pH Meter with Backlight

pH-03b Economical Pen-Type pH Meter with Backlight

US$3.00-4.00
1 Piece(MOQ)
pH-01 Economical Pen-Type pH Meter

pH-01 Economical Pen-Type pH Meter

US$2.00-4.00
1 Piece(MOQ)
pH-03 Economical Pen-Type pH Meter

pH-03 Economical Pen-Type pH Meter

US$2.00-4.00
1 Piece(MOQ)
pH-01b Economical Pen-Type pH Meter with Backlight

pH-01b Economical Pen-Type pH Meter with Backlight

US$2.00-4.00
1 Piece(MOQ)

SKZ International Co., Ltd.

5.0
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Skz1043 Lab Equipment Automatic Moisture Potentiometric Titration Auto Titrator Meter

Skz1043 Lab Equipment Automatic Moisture Potentiometric Titration Auto Titrator Meter

US$3,915.00-4,500.00
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)
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 Piece(MOQ)
High Quality pH Tester Digital Water ORP Electrode Meter 0-14 pH Probe Sensor

High Quality pH Tester Digital Water ORP Electrode Meter 0-14 pH Probe Sensor

US$378.00-420.00
1 Piece(MOQ)
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