ISO9001 · Medical Research · Non Portable
Multifunctional Online Ammonia Nitrogen/COD/PH/ORP Meter A Digital Measuring Instrument
US$ 20-300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Controller
Features& Benefits
Screen moisture-proof, mildew proof, salt spray proof
It is a digital measuring instrument that can be connected to digital electrodes
Having 2 relay controls
High and low over-limit alarm
With current output, measurement range can be set freely
Automat
ISO9001 · Medical Research · Non Portable
Online Ammonia Nitrogen/COD/PH/ORP Meter Multiparameter Digital Electrodes
US$ 20-300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Controller
Features& Benefits
Screen moisture-proof, mildew proof, salt spray proof
It is a digital measuring instrument that can be connected to digital electrodes
Having 2 relay controls
High and low over-limit alarm
With current output, measurement range can be set freely
Automat
- Anhui Madsur Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Anhui, China
- Others
- Start Order Contact Now
PH Meter · CE · Portable
Biobase Multi-Parameter High Accuracy Bench Top Digital pH Orp Meter
US$ 215-245
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
BIOBASE PHS-25CW/3BW Economical Benchtop pH Meter with LED disply
Standard benchtop pH meter,automatic temperature compensation. The meter is suitable for education applications,daily testing and controls.
Features
PHS-25CW/3BW Features:
* Economical benchtop pH meter is equipped with a whit
- Biobase Biodustry (Shandong) Co., Ltd.
-
- Shandong, China
- ISO9001:2015, ISO14001, Others
- Contact Now
Conductivity Meter · CE · Portable
pH100 Large Screen Digital Desktop pH/ ORP Tester pH Meter
US$ 160
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Bentchtop pH/EC/DO Meter Classical Series
-Single parameter
FEATURES
High-res 7" display screen with white backlight, easy to read
Automatic calibration, ATC measurement, parameter setup
Automatic reading stable indication, calibration indication
Data storage: 450 readings
Dat
- Faithful lnstrument (Hebei) Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Hebei, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Start Order Contact Now
Conductivity Meter · Non Portable · Biochemistry
Seko K50 Digital Multi-Parameter pH ORP Chlorine Thermal Conductivity Meter
US$ 370-680
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SEKO K50 digital multi-parameter ph orp chlorine conductivity meter
Product Description
Product Introduction
Kontrol series of products can be measured single parameter, double parameter and multi-parameter, with high measurement accuracy, simple operation of the practical characteristi
- Shanghai GL Environmental Technology Co., Ltd.
-
- Shanghai, China
- Contact Now
CE · Biochemistry · ISO9001
ORP/PH Meter MDS-490RP with Digital Measurement in High Temp Water Quality Test
US$ 188-214
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ORP Monitor
Applications
Wastewater
Petrochemical
Fermentation
Pharmaceutical
Beverages
Aquaculture
Features& Benefits
The instrument adopts LCD display
With current output, measurement range can be set freely
High and low over-limit alarm
Hysteresis range can be adjusted two groups of r
- Anhui Madsur Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Anhui, China
- Others
- Start Order Contact Now
CE · ISO9001 · Concentration Meter
Benchtop Multiparameter pH/ORP/Ion Meter Digital pH Meter for Lab
US$ 345-580
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PH500 Benchtop PH/ORP/lon/Temp Meter Brief and exquisite design, space saving, easy calibration with calibrated points displayed, optimum accuracy, simple operation comes with backlit. Twinno PH500 is your reliable partner for routine applications in laboratories, productions plants and schools. Fea
Conductivity Meter · Non Portable · Biochemistry
Seko K50 Digital pH ORP Chlorine Conductivity Meter
US$ 370-680
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SEKO K50 digital ph orp chlorine conductivity meter
Product Introduction
Kontrol series of products can be measured single parameter, double parameter and multi-parameter, with high measurement accuracy, simple operation of the practical characteristics. At the same time, the following param
- Shanghai GL Environmental Technology Co., Ltd.
-
- Shanghai, China
- Contact Now
CE · ISO9001 · Concentration Meter
Digital pH/ORP Meter SC6000PR
US$ 240-405
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SC6000PR Online pH/ORP Meter The SC6000PR is a microprocessor-based online water quality monitoring and control instrument. It is equipped with various types of pH or ORP electrodes, making it suitable for industries such as power generation, petrochemicals, metallurgy, electronics, mining, paper ma
CE · Medical Research · Non Portable
Gwq-MP100 Online Digital pH Ec Do ORP TDS Turbidity Chlorine Temperature Water Quality Meter
US$ 465
/ Set
1 Set (MOQ)
1 Set (MOQ)
Product Description What is multiparameter water quality meter? The same multi-parameter water quality analyzer can be freely combined with pH, ORP, EC, TDS, DO, turbidity and other electrolytic, to achieve a variety of parameters at the same time online measurement, the same screen display a variet
- Xi'an Gavin Electronic Technology Co., Ltd.
-
- Shaanxi, China
- ISO9001:2015
- Start Order Contact Now
-
What should I consider when comparing Digital PH/ORP Meter wholesale prices?
When evaluating Digital PH/ORP Meter wholesale prices, check for trending technologies and whether the OEM or factory offers direct distributor deals. Compare features like sensor type and calibration, plus see what factory support and customization options are available before you request a quote.
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Can I get custom OEM Digital PH/ORP Meters direct from the factory?
Yes, OEM Digital PH/ORP Meters can be sourced direct from trusted factories, often at more affordable prices. Many factories offer custom design and configuration to match distributor market trends while keeping wholesale price advantages. Contact us now for a tailored quote based on your needs.
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What are the latest trends in smart Digital PH/ORP Meters for industrial use?
Smart Digital PH/ORP Meters now focus on digital integration and easy calibration. Top market leaders provide wholesale deals, factory customization, and OEM solutions to keep your costs down. Stay ahead—download our buyer's guide or connect for up-to-date market insights and custom distributor offers.
CE · ISO9001 · Concentration Meter
Digital Online PH/ORP Meter SC4000PR
US$ 170-205
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SC4000PR Online pH/ORP Meter The SC4000PR is a microprocessor-based online water quality monitoring and control instrument designed for industrial applications. It is equipped with various types of pH and ORP electrodes, making it suitable for industries such as power generation, petrochemicals, met
CE · ISO9001 · Concentration Meter
Industrial Online Digital pH/ORP Meter SC6500PR
US$ 300-510
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SC6500PR Online pH/ORP Meter The SC6500PR is a microprocessor-based online water quality monitoring and control instrument. It is equipped with various types of pH or ORP electrodes, making it suitable for industries such as power generation, petrochemicals, metallurgy, electronics, mining, paper ma
Conductivity Meter · Non Portable · Biochemistry
Seko K50 Digital pH ORP Chlorine Conductivity Meter
US$ 370-680
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SEKO K50 digital ph orp chlorine conductivity meter
Product Introduction
Kontrol series of products can be measured single parameter, double parameter and multi-parameter, with high measurement accuracy, simple operation of the practical characteristics. At the same time, the following param
- Shanghai Kuosi Electronic Co., Ltd.
-
- Shanghai, China
- Contact Now
FCC · CE · ISO9001
Boqu Phs-1701 Portable pH ORP Meter Digital pH Meter for Water pH Meter Cost pH/ORP Sensor Price Meter/Analyzer
US$ 49-249
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
BOQU Portable Water Quality Meter is world-renowned for reliability, durability, easy use, and precision. Our staff is over 100 people, ensure to provide fast, professional and perfect service for customers in domestic and foreign. In 2010, BOQU Instrument has got the National High&New-Tech Enterpri
- Shanghai Boqu Instrument Co., Ltd.
-
- Shanghai, China
- Start Order Contact Now
CE · ISO9001 · Concentration Meter
Portable Handheld pH/ORP/Lon/Temp Meter Simple Operation High Precision
US$ 180-300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
PH300 Handheld pH/ORP/lon/Temp Meter PH200 series products with precise and practical design concept; Simple operation, powerful functions, complete measuring parameters, wide measurement range; Four sets with 11 points standard liquid , one key to calibrate and automatic recognition buffer to compl
ISO9001 · Biochemistry · PH Meter
IP54 5 Points Calibration Laboratory Benchtop pH Meter
US$ 350-430
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
IP54 5points calibration Laboratory benchtop pH meter
PH meter, is a commonly used equipment, mainly used to accurately measure the pH value of liquid medium, coupled with the corresponding ion-selective electrode can also measure the ion electrode potential MV value, pH met
ISO9001 · Medical Research · Non Portable
Benchtop Lab Digital Multiparameter Water Quality Meter
US$ 800-900
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
benchtop lab digital multiparameter water quality meter
GENERAL FEATURES
High resolution LCD display, 5.7 inches.
Multi-reading feature allows auto-read, timed-read and continuous-read.
Automatic/Manual temperature compensation ensures accurate results.
Auto-hold feature
ISO9001 · Biochemistry · PH Meter
Online pH ORP Meter Anti Interference Design Fertilizer Production Wastewater Monitoring Regional Dealer with CE Standard
US$ 136-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SUP-PH163S is a DIN panel mount industrial pH ORP controller built for continuous liquid monitoring in water treatment, chemical processing and wastewater treatment scenarios. It achieves high measurement precision with pH accuracy at ±0.02 pH and ORP accuracy reaching ±1 mV in the mai
CE · Biochemistry · ISO9001
Online PH Meter MDS-371PH with High Temp Resistance, Acid and Alkali,Water-treatment
US$ 20-198
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Applications
chemistry and chemical engineering
Printing and dyeing, metallurgy and mineral processing
Paint, viscous slurry
the control of wastewater; gases and residues from industry
Features& Benefits
Open salt bridge, not easy to plug
Double liquid connection structure design, long life
- Anhui Madsur Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Anhui, China
- Others
- Start Order Contact Now
Biochemistry · Medical Research · Portable
Laboao ORP Meter Tester Lorp10 Portable ORP Meter
US$ 514-714
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description A portable ORP meter is a portable device used to quickly measure the redox potential of a solution. With its fast and flexible characteristics, it is widely used in environmental protection, water treatment, food production, scientific research and other fields. It is a key tool
PH Meter · Portable · Biochemistry
Biobase China Benchtop pH/ORP/Ion Meter pH-920 for Lab
US$ 380-410
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
BIOBASE China Benchtop pH/ORP/Ion Meter for sales
Product Description
High precision benchtop pH/Ion meter, 5 points calibration, automatic help message displays. The meter is suitable for measuring the pH, ORP and ion concentration of the liquids.
Features
pH Mode:
* 1 to 5 points pus
- Biobase Biodustry (Shandong) Co., Ltd.
-
- Shandong, China
- ISO9001:2015, ISO14001, Others
- Contact Now
CE · Biochemistry · ISO9001
MADSUR High-Temperature Water PH/ORP Meter for Accurate Monitoring
US$ 98-300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Online ORP Meter
Applications
Wastewater
Petrochemical
Fermentation
Pharmaceutical
Beverages
Aquaculture
Features& Benefits
High definition large screen display, convenient for reading data and operation
Software digital filtering with strong anti-interference ability
Multiple comp
CE · Biochemistry · ISO9001
MADSUR Online ORP/PH Meter MDS-490RP with High Resolution for High Temp Water-treatment
US$ 188-214
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ORP Monitor
Applications
Wastewater
Petrochemical
Fermentation
Pharmaceutical
Beverages
Aquaculture
Features& Benefits
The instrument adopts LCD display
With current output, measurement range can be set freely
High and low over-limit alarm
Hysteresis range can be adjusted two groups of r
CE · Biochemistry · ISO9001
MADSUR Advanced ORP/pH Water Quality Meter with Alarm
US$ 188-214
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
ORP Monitor
Applications
Wastewater
Petrochemical
Fermentation
Pharmaceutical
Beverages
Aquaculture
Features& Benefits
The instrument adopts LCD display
With current output, measurement range can be set freely
High and low over-limit alarm
Hysteresis range can be adjusted two groups of r
- Anhui Madsur Technology Co., Ltd.
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Anhui, China
- Others
- Start Order Contact Now
ISO9001 · Biochemistry · CE
Bluetooth pH ORP Do Cod Turbidity Multi Parameter Water Quality Meter for Wastewater Treatment Plant
US$ 600-5000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description WATER QUALITY ONLINE ANALYZER Ensure safe and reliable water quality monitoring with the Intelligent Multi-Parameter water quality online analyzer, a cutting-edge solution featuring proprietary digital sensor technology developed with independent intellectual property. This advan
CE · Biochemistry · ISO9001
MADSUR High-Temperature PH Meter MDS-371PH for Acid and Alkali Use
US$ 20-198
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Applications
chemistry and chemical engineering
Printing and dyeing, metallurgy and mineral processing
Paint, viscous slurry
the control of wastewater; gases and residues from industry
Features& Benefits
Open salt bridge, not easy to plug
Double liquid connection structure design, long life
- Anhui Madsur Technology Co., Ltd.
-
5(5.0)
"Fast Delivery"Fast Delivery - Anhui, China
- Others
- Start Order Contact Now
Conductivity Meter · CE · Portable
M Water Activity Meter for Laboratory ORP Controller pH ORP Meter
US$ 189-215
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Application:
Water activity meter, indicates the free water content when food is stable, measures the possibility of microbial proliferation. Food formulators use water activity to predict how much moisture migration will affect their product, so that to choose suitable pack
- Biobase Biolin Co., Ltd.
-
5(5.0)
"Excellent Job"Excellent Job - Shandong, China
- Contact Now
ISO9001 · Biochemistry · PH Meter
Industrial pH ORP Meter with RS485 Modbus RTU for Wastewater Treatment Wholesale Supply
US$ 105-180
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SUP-PH163S is a DIN panel mount industrial pH ORP controller built for continuous liquid monitoring in water treatment, chemical processing and wastewater treatment scenarios. It achieves high measurement precision with pH accuracy at ±0.02 pH and ORP accuracy reaching ±1 mV in the mai
ISO9001 · Biochemistry · PH Meter
Professional Servicefixed ORP Meter 2.8 Inch LCD Display 0.02pH Precision for Pharmaceutical Water System with CE Standard
US$ 136-200
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
SUP-PH163S is a DIN panel mount industrial pH ORP controller built for continuous liquid monitoring in water treatment, chemical processing and wastewater treatment scenarios. It achieves high measurement precision with pH accuracy at ±0.02 pH and ORP accuracy reaching ±1 mV in the mai
ISO9001 · Biochemistry · PH Meter
Nanbei USB RS232 Touchscreen Benchtop pH ORP Meter
US$ 600-698
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
NANBEI USB RS232 Touchscreen Benchtop pH ORP Meter
Product Description
Brief Indroduction:
PH meter, is a commonly used equipment, mainly used to accurately measure the pH value of liquid medium, coupled with the corresponding ion-selective electrode can also measure the ion electrode potential M
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