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Shandong Renke Control Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Digital Multiparameter Portable Water Quality Testers with pH Ec Do Cod Probes

Digital Multiparameter Portable Water Quality Testers with pH Ec Do Cod Probes

US$155.00-451.00
1 Piece(MOQ)
Soil pH Sensor Probe pH Meter Soil Tester for Agriculture

Soil pH Sensor Probe pH Meter Soil Tester for Agriculture

US$30.00
1 Piece(MOQ)
Multiparameter Water Treatment Analyzer pH TDS Cod ORP Do Water Quality Tester

Multiparameter Water Treatment Analyzer pH TDS Cod ORP Do Water Quality Tester

US$155.00-451.00
1 Piece(MOQ)
Home Soil pH Meter Thermo Hygrometer Digital Soil Moisture Tester with LCD

Home Soil pH Meter Thermo Hygrometer Digital Soil Moisture Tester with LCD

US$20.00-25.00
1 Piece(MOQ)
1/4

Anhui Madsur Technology Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
PH Meter MDS-910PH Water Quality Tester with Accuract Measurement for Water Treatment

PH Meter MDS-910PH Water Quality Tester with Accuract Measurement for Water Treatment

US$98.00-475.00
1 Piece(MOQ)
Handheld pH Meter, Portable Liquid pH Meter, Water Quality Tester

Handheld pH Meter, Portable Liquid pH Meter, Water Quality Tester

US$138.00-199.00
1 set(MOQ)
Madsur Automatic Multi-Function Portable pH Meter Handheld Acidity Tester

Madsur Automatic Multi-Function Portable pH Meter Handheld Acidity Tester

US$269.00-359.00
1 set(MOQ)
Madsur MDS-PH55 Laboratory Instrument pH Counting Precision Benchtop pH Value Tester

Madsur MDS-PH55 Laboratory Instrument pH Counting Precision Benchtop pH Value Tester

US$74.60-114.00
1 set(MOQ)
1/4

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

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Erun-St3-De1, Laboratory Industrial Portable pH Temperature Tester Digital pH Meter, Portable Pen Type pH Tester, pH Meter Pen Type, pH Tester Pocket

Erun-St3-De1, Laboratory Industrial Portable pH Temperature Tester Digital pH Meter, Portable Pen Type pH Tester, pH Meter Pen Type, pH Tester Pocket

US$48.07
1 Piece(MOQ)
Erun-Sp7-B7 Aquaculture Water Water Quality Test, Portable Multi-Parameter Water Quality Tester, pH Tester

Erun-Sp7-B7 Aquaculture Water Water Quality Test, Portable Multi-Parameter Water Quality Tester, pH Tester

US$873.16-1,303.25
1 Piece(MOQ)
Handheld pH Water Quality Tester for Industrial and Environmental Monitoring

Handheld pH Water Quality Tester for Industrial and Environmental Monitoring

US$873.16-1,303.25
1 Piece(MOQ)
Portable pH Meter Water Quality Tester for Freshwater Monitoring Erun Sp9-B7

Portable pH Meter Water Quality Tester for Freshwater Monitoring Erun Sp9-B7

US$1,298.00
1 Piece(MOQ)
1/4

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
Send Inquiry
Accurate pH Pocket Tester for Quick Field Testing of pH and Temperature

Accurate pH Pocket Tester for Quick Field Testing of pH and Temperature

US$100.00-1,000.00
1 Piece(MOQ)
PC10 Digital Portable pH Tester for Laboratory and Field Applications

PC10 Digital Portable pH Tester for Laboratory and Field Applications

US$200.00-1,000.00
1 Piece(MOQ)
pH Pocket Tester for pH, Mv and Temperature Measurement in Water Quality

pH Pocket Tester for pH, Mv and Temperature Measurement in Water Quality

US$100.00-1,000.00
1 Piece(MOQ)
Multi-Function Pocket Water Tester for pH, TDS, Salinity and Resistivity

Multi-Function Pocket Water Tester for pH, TDS, Salinity and Resistivity

US$100.00-1,000.00
1 Piece(MOQ)
1/4

Shanghai Kuosi Electronic Co., Ltd.

Send Inquiry
Water Analysis Equipment Liquid pH Tester

Water Analysis Equipment Liquid pH Tester

US$98.00-165.00
1 Piece(MOQ)
Benchtop Digital pH Measure Water Liquid pH Tester Electrode Apure

Benchtop Digital pH Measure Water Liquid pH Tester Electrode Apure

US$98.00-165.00
1 Piece(MOQ)
Low Cost Ec Meter pH Test Liquid Controller pH Tester Liquid for Buffer Solution

Low Cost Ec Meter pH Test Liquid Controller pH Tester Liquid for Buffer Solution

US$98.00-165.00
1 Piece(MOQ)
CE Marked Industrial Online Conductivity Meter pH/Ec/TDS Controller Meter Digital Water Tester

CE Marked Industrial Online Conductivity Meter pH/Ec/TDS Controller Meter Digital Water Tester

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

Shanghai GL Environmental Technology Co., Ltd.

Send Inquiry
Water Analysis Equipment Liquid pH Tester

Water Analysis Equipment Liquid pH Tester

US$98.00-165.00
1 Piece(MOQ)
Online pH and Chlorine Orp Meter Tester

Online pH and Chlorine Orp Meter Tester

US$98.00-190.00
1 Piece(MOQ)
pH Measure Water Liquid pH Tester

pH Measure Water Liquid pH Tester

US$98.00-190.00
1 Piece(MOQ)
Apure Digital Hydroponic Water Liquid ORP pH Tester

Apure Digital Hydroponic Water Liquid ORP pH Tester

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

WANT Balance Instrument Co., Ltd.

20 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Pen Type High-Precision Portable pH Meter pH Value Tester

Pen Type High-Precision Portable pH Meter pH Value Tester

US$40.00
1 Piece(MOQ)
3-in-1 Test Pen pH/Ec/Temp Water Quality Tester

3-in-1 Test Pen pH/Ec/Temp Water Quality Tester

US$11.50-13.00
2 Pieces(MOQ)
Phs-3cu Medical Lab Desktop Digital pH Meter Tester for Water

Phs-3cu Medical Lab Desktop Digital pH Meter Tester for Water

US$140.00
1 Piece(MOQ)
Laboratory Pen Type Digital pH Meter Tester, pH Meter Tester

Laboratory Pen Type Digital pH Meter Tester, pH Meter Tester

US$40.00
50 Pieces(MOQ)
1/4

Shenzhen Yowexa Measurement Technology Co., Ltd.

5.0
Send Inquiry
Yw-612 0.01 High Accuracy pH Indicator Digital pH Tester Pen

Yw-612 0.01 High Accuracy pH Indicator Digital pH Tester Pen

US$27.50-35.20
1 Piece(MOQ)
Laboratory pH Meter Tester with Premium Sensitive Probe

Laboratory pH Meter Tester with Premium Sensitive Probe

US$27.50-35.20
1 Piece(MOQ)
Yw-612 0.01 High Accuracy Water Quality Tester with pH Sensor

Yw-612 0.01 High Accuracy Water Quality Tester with pH Sensor

US$27.50-35.20
1 Piece(MOQ)
Yw-612L pH Tester with 0-14pH Measurement

Yw-612L pH Tester with 0-14pH Measurement

US$23.40-28.80
1 Piece(MOQ)
1/4

Kunshan Ast Optoelectronics Co., Ltd

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Soil Health Tester: Moisture, Fertility & pH Detection in One Device

Soil Health Tester: Moisture, Fertility & pH Detection in One Device

US$10.70-13.00
50 Pieces(MOQ)
Smart Soil Tester: Monitor pH, Nutrients & Climate for Perfect Growth

Smart Soil Tester: Monitor pH, Nutrients & Climate for Perfect Growth

US$10.70-13.00
50 Pieces(MOQ)
4-in-1 Water Quality Tester for Measuring pH/TDS/Ec/Temp in Pools, Drinking Water, Aquariums and Hydroponics

4-in-1 Water Quality Tester for Measuring pH/TDS/Ec/Temp in Pools, Drinking Water, Aquariums and Hydroponics

US$10.50-12.50
50 Pieces(MOQ)
Accurate Water Quality Tester for pH, TDS, Ec, Temp— Ideal for Drinking Water, Pools, and Aquariums

Accurate Water Quality Tester for pH, TDS, Ec, Temp— Ideal for Drinking Water, Pools, and Aquariums

US$10.50-12.50
50 Pieces(MOQ)
1/4

JINAN JMLAB INSTRUMENT CO., LTD.

Send Inquiry
Benchtop Keyboard Series Water Quality Tester for Lab pH & Temperature Measurement

Benchtop Keyboard Series Water Quality Tester for Lab pH & Temperature Measurement

US$185.00
1 set(MOQ)
High Quality LCD Display Water Quality Tester Portable pH Meter Pen for Aquarium Pool pH Meter Tester

High Quality LCD Display Water Quality Tester Portable pH Meter Pen for Aquarium Pool pH Meter Tester

US$70.00
1 set(MOQ)
Jm-PC10 Measurement Tool Portable pH/Conductivity Meter Tester for Environmental Detection

Jm-PC10 Measurement Tool Portable pH/Conductivity Meter Tester for Environmental Detection

US$545.00
1 set(MOQ)
Electrochemistry Meters /Laboratory Environmental Testing Kit /Portable LCD Display pH Tester

Electrochemistry Meters /Laboratory Environmental Testing Kit /Portable LCD Display pH Tester

US$300.00
1 set(MOQ)
1/4

Wuhan Hertz Power Equipment Co., Ltd

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Fully-Automatic Petroleum Products Insulating Oil Water-Soluble pH Acid Value Tester

Fully-Automatic Petroleum Products Insulating Oil Water-Soluble pH Acid Value Tester

US$4,828.00-6,999.00
1 Piece(MOQ)
Colorimetric Water Soluble Acid Tester Oil pH Tester

Colorimetric Water Soluble Acid Tester Oil pH Tester

US$4,828.00-6,999.00
1 Piece(MOQ)
Automatic Portable Intelligent Transformer Insulating Oil pH Acid Value Stirring Tester

Automatic Portable Intelligent Transformer Insulating Oil pH Acid Value Stirring Tester

US$4,828.00-5,572.00
1 Piece(MOQ)
Petroleum pH Test Kit Colorimetry Water-Soluble Acid Value Tester

Petroleum pH Test Kit Colorimetry Water-Soluble Acid Value Tester

US$4,828.00-6,999.00
1 Piece(MOQ)
1/4

Wuhan Kaidi Zhengda Electric Co., Ltd.

14 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Petroleum PH Tester Water Soluble Acidity test Kit

Petroleum PH Tester Water Soluble Acidity test Kit

US$2,880.00
1 sets(MOQ)
Automatic Petroleum Transformer Insulation Oil Water Soluble pH Acid Value Tester

Automatic Petroleum Transformer Insulation Oil Water Soluble pH Acid Value Tester

US$2,880.00
1 sets(MOQ)
Fully Automatic Petrolume Products Insulating Oil Water-Soluble pH Acid Value Tester

Fully Automatic Petrolume Products Insulating Oil Water-Soluble pH Acid Value Tester

US$399.00-3,740.00
1 sets(MOQ)
Laboratory equipment Water Soluble Petroleum Products Oil Acid Value Tester

Laboratory equipment Water Soluble Petroleum Products Oil Acid Value Tester

US$2,880.00
1 sets(MOQ)
1/4

Shanghai Chunye Instrument Technology Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
High frame rate with Pen-type PH tester, portable

High frame rate with Pen-type PH tester, portable

US$85.00-200.00
1 Piece(MOQ)
Orp Meter High Quality Factory Price Ph Ec Tds Meter Tester Online

Orp Meter High Quality Factory Price Ph Ec Tds Meter Tester Online

US$1.00-500.00
1 Piece(MOQ)
ORP Meter High Quality Digital pH/ORP Tester in industry

ORP Meter High Quality Digital pH/ORP Tester in industry

US$1.00-500.00
1 Piece(MOQ)
Water Proof Handheld pH Tester Suitable for meat, fruit, soil

Water Proof Handheld pH Tester Suitable for meat, fruit, soil

US$155.00-200.00
1 Piece(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
Phg-3081 Industrial Online pH Tester

Phg-3081 Industrial Online pH Tester

US$1.00-800.00
1 Piece(MOQ)
Phg-3081 Industrial Online pH Analyser, pH Tester

Phg-3081 Industrial Online pH Analyser, pH Tester

US$389.00-589.00
1 Piece(MOQ)
Boqu Instrument pH ORP Tester

Boqu Instrument pH ORP Tester

US$199.00-259.00
10 Pieces(MOQ)
Phg-3081 Industrial Online pH Tester

Phg-3081 Industrial Online pH Tester

US$1.00-2.00
1 Piece(MOQ)
1/4

Shijiazhuang Sanli Grain Sorting Machinery Co., Ltd.

24 yrs·5.0
·Manufacturer/Factory
Send Inquiry
Soil pH Quick Measuring Instrument Moisture Temperature Salt Nitrogen Phosphorus Potassium Four Parameter Tester

Soil pH Quick Measuring Instrument Moisture Temperature Salt Nitrogen Phosphorus Potassium Four Parameter Tester

US$330.00-1,020.00
1 Piece(MOQ)
Soil NPK/pH Analyzer Moisture Nutrient Sensor 7 in 1 Soil Tester

Soil NPK/pH Analyzer Moisture Nutrient Sensor 7 in 1 Soil Tester

US$180.00-190.00
1 Set(MOQ)
Soil Nutrient Tester for NPK Salinity and pH Measure Lab Instrument

Soil Nutrient Tester for NPK Salinity and pH Measure Lab Instrument

US$690.00-1,990.00
1 Set(MOQ)
Multiple-Channels Soil Nutrient Analyzer Soil NPK pH Tester

Multiple-Channels Soil Nutrient Analyzer Soil NPK pH Tester

US$690.00-1,990.00
1 Set(MOQ)
1/4

Xi'an Lonn M&E Equipment Co., Ltd.

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
5 in 1 Soil Tester Plant Moisture Sensor Meter Light pH Temperature Tester for Garden Lawn Farm

5 in 1 Soil Tester Plant Moisture Sensor Meter Light pH Temperature Tester for Garden Lawn Farm

US$11.50-15.00
300 Pieces(MOQ)
5 in 1 Air Humidity Temperature and Water pH Temperature TDS Monitor for Fish Tank and Fish Lover (Water TDS/pH/Temp/Air Humidity/Temperatur Detector)

5 in 1 Air Humidity Temperature and Water pH Temperature TDS Monitor for Fish Tank and Fish Lover (Water TDS/pH/Temp/Air Humidity/Temperatur Detector)

US$55.00-65.00
1 Piece(MOQ)
Professional TDS pH Meter pH/TDS/Temperature Meter Digital Water Quality Monitor Tester for Fish Tank and Aquariums

Professional TDS pH Meter pH/TDS/Temperature Meter Digital Water Quality Monitor Tester for Fish Tank and Aquariums

US$52.00-58.00
500 Pieces(MOQ)
5 in 1 Digital Soil pH Meter Tester LCD Temperature Sunlight pH Soil Moisture Meter Tester

5 in 1 Digital Soil pH Meter Tester LCD Temperature Sunlight pH Soil Moisture Meter Tester

US$11.50-15.00
300 Pieces(MOQ)
1/4

Biobase Meihua Trading Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase China Pocket pH /° C/° F Tester for Lab with Single-Line LCD Display pH-10s/F/L

Biobase China Pocket pH /° C/° F Tester for Lab with Single-Line LCD Display pH-10s/F/L

US$38.00-57.00
1 Piece(MOQ)
Biobase pH Meter Pocket pH Tester 0-14pH Use for Laboratory

Biobase pH Meter Pocket pH Tester 0-14pH Use for Laboratory

US$40.00-80.00
1 Piece(MOQ)
Biobase China Quickly Test The N, P, K, Organic Matter, Salinity, and pH Soil Nutrient Tester for Lab with He Function of Time Display Bk-Y7PC

Biobase China Quickly Test The N, P, K, Organic Matter, Salinity, and pH Soil Nutrient Tester for Lab with He Function of Time Display Bk-Y7PC

US$900.00-1,300.00
1 Piece(MOQ)
Biobase China Pocket Size Water Quality pH Tester for Laboratory

Biobase China Pocket Size Water Quality pH Tester for Laboratory

US$61.00
1 Unit(MOQ)
1/4

Biobase Biodustry (Shandong) Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase N/P/K/Organic Matter/Soil pH/Soil Salinity Agricultural Testing Equipment Nutrient Tester

Biobase N/P/K/Organic Matter/Soil pH/Soil Salinity Agricultural Testing Equipment Nutrient Tester

US$510.00-760.00
1 Piece(MOQ)
Biobase China Hot Selling pH-220 Portable pH/ORP Meter Soil Tester 7-in-1 Soil pH Meter Kit

Biobase China Hot Selling pH-220 Portable pH/ORP Meter Soil Tester 7-in-1 Soil pH Meter Kit

US$67.00-359.00
1 Piece(MOQ)
Biobase China pH-10s/F/L Pocket pH º C º F Tester for Lab Use

Biobase China pH-10s/F/L Pocket pH º C º F Tester for Lab Use

US$22.00-82.00
1 Piece(MOQ)
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
1 Piece(MOQ)
1/4

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Portable 7 in 1 pH/TDS/Ec/ORP/S. G. /Salinity/Temp Blue Tooth Water Quality Tester for Pool Aquarium

Portable 7 in 1 pH/TDS/Ec/ORP/S. G. /Salinity/Temp Blue Tooth Water Quality Tester for Pool Aquarium

US$29.00-32.90
5 Pieces(MOQ)
1. Smartgrow 4-in-1 Soil pH Tester with Auto Temp Compensation

1. Smartgrow 4-in-1 Soil pH Tester with Auto Temp Compensation

US$2.60-3.10
2 Pieces(MOQ)
pH/TDS/Ec/Temp/Salt Water Quality Aquarium Portable 5 in 1 Food pH Tester

pH/TDS/Ec/Temp/Salt Water Quality Aquarium Portable 5 in 1 Food pH Tester

US$7.90-10.59
2 Pieces(MOQ)
Gardening Tools 3 in 1 Soil pH Meter Fertility Tester Soil Fertility Meter Acidity Meter

Gardening Tools 3 in 1 Soil pH Meter Fertility Tester Soil Fertility Meter Acidity Meter

US$1.10-1.80
2 Pieces(MOQ)
1/4

Zhejiang Top Cloud-Agri Technology Co., Ltd.

18 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Practical Water Liquid Multifunctional pH Tester

Practical Water Liquid Multifunctional pH Tester

US$150.00-165.00
1 Piece(MOQ)
Economical Basic Manual Reading pH Tester

Economical Basic Manual Reading pH Tester

US$135.00-145.00
1 Piece(MOQ)
Hot Sale Soil pH Nutrient Tester

Hot Sale Soil pH Nutrient Tester

US$535.00-670.00
1 Piece(MOQ)
Soil pH and Moisture Tester

Soil pH and Moisture Tester

US$50.00-55.00
1 Piece(MOQ)
1/4

Xi'an Yunyi Instrument Co., Ltd.

16 yrs
·Manufacturer/Factory
Send Inquiry
High Precision pH Meters Chemistry Laboratory Equipment pH Meter Water Quality Tester Digital pH Pen

High Precision pH Meters Chemistry Laboratory Equipment pH Meter Water Quality Tester Digital pH Pen

US$0.61-1.50
200 pieces(MOQ)
Digital pH and TDS Meter Combo High Accuracy pH Meter TDS Ec Tester Water Quality pH Ec Tester for Aquarium RO System Lab

Digital pH and TDS Meter Combo High Accuracy pH Meter TDS Ec Tester Water Quality pH Ec Tester for Aquarium RO System Lab

US$1.50-2.80
200 pieces(MOQ)
Low Cost pH TDS Controller TDS Water Tester

Low Cost pH TDS Controller TDS Water Tester

US$1.20-1.90
500 Pieces(MOQ)
TDS pH Tester Meter Pocket Digital pH TDS Pen Tester

TDS pH Tester Meter Pocket Digital pH TDS Pen Tester

US$1.05-2.00
100 pieces(MOQ)
1/4

Chongqing Super Mechanical&Electrical Co., Ltd

Send Inquiry
China Insulating Oil Water-Soluble pH Acid Value Tester Machine Colorimetry Turbine Oil Acidity Measurement Device

China Insulating Oil Water-Soluble pH Acid Value Tester Machine Colorimetry Turbine Oil Acidity Measurement Device

US$500.00-3,500.00
1 Piece(MOQ)
Transformer Oil Water-Soluble Acidity Analysis Equipment Colorimetry Oil Acid Value Tester Apparatus pH Analyzer Oil Test Kit

Transformer Oil Water-Soluble Acidity Analysis Equipment Colorimetry Oil Acid Value Tester Apparatus pH Analyzer Oil Test Kit

US$500.00-3,500.00
1 Piece(MOQ)
Good Quality Petroleum Products Oil Tbn Tester Oil Tan Tester Total Base Number Test Machine

Good Quality Petroleum Products Oil Tbn Tester Oil Tan Tester Total Base Number Test Machine

US$2,500.00-3,300.00
1 Piece(MOQ)
Lube Oil Tbn Tan Tester Total Acid Number Measuring Analyzer Total Base Number Tester

Lube Oil Tbn Tan Tester Total Acid Number Measuring Analyzer Total Base Number Tester

US$800.00-3,500.00
1 Piece(MOQ)
1/4

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

Send Inquiry
Flowerpot Garden 3 in 1 pH Meter Moisture Light Meter Soil Tester

Flowerpot Garden 3 in 1 pH Meter Moisture Light Meter Soil Tester

US$2.00
500 Pieces(MOQ)
Digital 5 in 1 pH TDS Ec ORP Temperature Water Quality Tester

Digital 5 in 1 pH TDS Ec ORP Temperature Water Quality Tester

US$10.00
100 Pieces(MOQ)
Water Tester for Home Swimming Pool pH Cl2 Tester

Water Tester for Home Swimming Pool pH Cl2 Tester

Negotiable
100 Pieces(MOQ)
Multifunctions 5 in 1 Soil Analyzer Tester

Multifunctions 5 in 1 Soil Analyzer Tester

Negotiable
100 Pieces(MOQ)
1/4

SKZ International Co., Ltd.

5.0
Send Inquiry
Laboratory Digital Benchtop pH Meter Water Tester

Laboratory Digital Benchtop pH Meter Water Tester

US$195.00
1 Piece(MOQ)
Multi-Reading Feature Swimming Pool Tester Digital Portable Waterproof pH Mete

Multi-Reading Feature Swimming Pool Tester Digital Portable Waterproof pH Mete

US$378.00-420.00
1 Piece(MOQ)
High Efficiency Auto-Power off Digital pH Meter Tester for Water Testing

High Efficiency Auto-Power off Digital pH Meter Tester for Water Testing

US$378.00-420.00
1 Piece(MOQ)
High Accuracy 0.01~14.00pH Lab Digital pH Meter Water Tester

High Accuracy 0.01~14.00pH Lab Digital pH Meter Water Tester

US$158.00-182.00
1 Piece(MOQ)
1/4

Zhengzhou Laboao Instrument Equipment Co., Ltd.

Send Inquiry
Tablet Disintegration Tester Compliant with USP, Bp/pH. EUR Pharmacopeia

Tablet Disintegration Tester Compliant with USP, Bp/pH. EUR Pharmacopeia

US$500.00-1,000.00
1 Piece(MOQ)
Laboao Portable Tester Lpc1+ pH Cond Pocket Tester Bluetooth Series

Laboao Portable Tester Lpc1+ pH Cond Pocket Tester Bluetooth Series

US$188.00-238.00
1 Piece(MOQ)
Laboao Portable pH Meter Lpc1 pH Cond Pocket Tester

Laboao Portable pH Meter Lpc1 pH Cond Pocket Tester

US$179.00-221.00
1 Piece(MOQ)
Laboao Pocket Tester Lorp1 Pocket Pen Water Test Digital pH Meter Tester

Laboao Pocket Tester Lorp1 Pocket Pen Water Test Digital pH Meter Tester

US$96.80-156.80
1 Piece(MOQ)
1/4

BGT Technology(Beijing) Co., Ltd.

5.0
Send Inquiry
Marchdigital Smart Integrated Transmitter Temperature Humidity Ec NPK pH 7 in 1 Soil Tester for Agriculture

Marchdigital Smart Integrated Transmitter Temperature Humidity Ec NPK pH 7 in 1 Soil Tester for Agriculture

US$179.10-199.90
1 pieces(MOQ)
High-Precision pH & Ec Water Tester for Hydroponics

High-Precision pH & Ec Water Tester for Hydroponics

US$87.00-93.00
1 Piece(MOQ)
High Quality Marine Estuarine Research Chemical Manufacturing Water Quality Tester ORP Ec Turbidity Nh4 pH Sensor Water Quality

High Quality Marine Estuarine Research Chemical Manufacturing Water Quality Tester ORP Ec Turbidity Nh4 pH Sensor Water Quality

US$109.99-129.99
1 Piece(MOQ)
Bgt Online Water Quality pH Tester Meter Sensor for Water Quality Analysis with CE

Bgt Online Water Quality pH Tester Meter Sensor for Water Quality Analysis with CE

US$99.99-119.99
1 Piece(MOQ)
1/4

Sichuan Weinasa Technology Co., Ltd.

9 yrs·5.0
·Trading Company
Send Inquiry
Veinasa-Twsy New Digital Soil pH and Moisture Tester Soil Sensor Monitor pH Salinity Ec Moisture Soil pH and Moisture Tester

Veinasa-Twsy New Digital Soil pH and Moisture Tester Soil Sensor Monitor pH Salinity Ec Moisture Soil pH and Moisture Tester

US$48.00-59.00
1 Piece(MOQ)
Takeme-10ec-Ypn Portable Soil Moisture Sensor Data Logger Digital Soil NPK Tester 7-in-1 Soil pH Meter Kit Sensor

Takeme-10ec-Ypn Portable Soil Moisture Sensor Data Logger Digital Soil NPK Tester 7-in-1 Soil pH Meter Kit Sensor

US$299.00
1 Piece(MOQ)
Veinasa-Adnhn06 Temperature Compensation Ammonia Ion Nitrogen Tester Nh4 Online Ammonia Nitrogen Sensor Tester for Aquaculture

Veinasa-Adnhn06 Temperature Compensation Ammonia Ion Nitrogen Tester Nh4 Online Ammonia Nitrogen Sensor Tester for Aquaculture

US$489.00-539.00
1 Piece(MOQ)
Xs-ORP06 RS485 Redox Potential (eh) Digital pH ORP Analyzer Probe Sensor Water Quality Tester ORP Meter

Xs-ORP06 RS485 Redox Potential (eh) Digital pH ORP Analyzer Probe Sensor Water Quality Tester ORP Meter

US$192.00
1 Piece(MOQ)
1/4

Qingdao Tlead International Co., Ltd.

22 yrs·4.7
·Trading Company
Send Inquiry
4 in 1 Soil pH Moisture Light Temperature Tester

4 in 1 Soil pH Moisture Light Temperature Tester

US$7.00
100 Pieces(MOQ)
Swimming Pool SPA pH & Chlorine Water Tester

Swimming Pool SPA pH & Chlorine Water Tester

US$6.00-8.00
10 Pieces(MOQ)
Low Cost pH TDS Controller TDS Water Tester

Low Cost pH TDS Controller TDS Water Tester

US$1.00
1 Piece(MOQ)
Economical Champ pH Tester Swimming Pools

Economical Champ pH Tester Swimming Pools

US$1.00
1 Piece(MOQ)
1/4

Chengdu Sentec Technology Co., Ltd.

5.0
Send Inquiry
Sentec China Laboratory Soil pH Analyzer Portable Soil Nutrient Tester for Soil Nutrient Test

Sentec China Laboratory Soil pH Analyzer Portable Soil Nutrient Tester for Soil Nutrient Test

US$50.00-125.00
1 Piece(MOQ)
Agriculture Soil NPK/pH/Ec Analyzer Moisture Nutrient Sensor 7in 1 Soil Tester with Portable Handheld LCD Display

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