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hydroponics meter200+ factories verified

Kunshan Ast Optoelectronics Co., Ltd

6 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
PAR Meter for Greenhouse Outdoor Agriculture Plant and Hydroponics with Quantum Sensor

PAR Meter for Greenhouse Outdoor Agriculture Plant and Hydroponics with Quantum Sensor

US$45.94-53.90
50 Pieces(MOQ)
PAR Meter Measuring Ppfd 400-700nm for Agriculture, Greenhouse and Hydroponics Plant

PAR Meter Measuring Ppfd 400-700nm for Agriculture, Greenhouse and Hydroponics Plant

US$44.30-63.40
50 Pieces(MOQ)
Top Quality Carbon Dioxide Analyzer Gas Meter for Greenhouse, Hydroponics

Top Quality Carbon Dioxide Analyzer Gas Meter for Greenhouse, Hydroponics

US$49.60-62.70
1 Piece(MOQ)
Quantum PAR Meter for LED Grow Lights in Agriculture Hydroponics

Quantum PAR Meter for LED Grow Lights in Agriculture Hydroponics

US$50.63-63.40
50 Pieces(MOQ)
1/4

Shenzhen Yowexa Measurement Technology Co., Ltd.

5.0
Send Inquiry
Yw-612 Pocket Hydroponics Water Test Pen pH Aquarium Meter

Yw-612 Pocket Hydroponics Water Test Pen pH Aquarium Meter

US$27.50-35.20
1 Piece(MOQ)
Yw-612L pH Meter Pen for Hydroponics Solution Test

Yw-612L pH Meter Pen for Hydroponics Solution Test

US$23.40-28.80
1 Piece(MOQ)
Drinking Water Swimming Pools Aquariums Hydroponics Used Digital pH Meter Pocket Pen Tester

Drinking Water Swimming Pools Aquariums Hydroponics Used Digital pH Meter Pocket Pen Tester

US$27.50-35.20
1 Piece(MOQ)
Yowexa Yw-612 Factory 0.01 pH Meter for Drinking Water Liquid Food Swimming Pool Aquarium Aquaculture Hydroponics 0-14 pH Ppm Meter

Yowexa Yw-612 Factory 0.01 pH Meter for Drinking Water Liquid Food Swimming Pool Aquarium Aquaculture Hydroponics 0-14 pH Ppm Meter

US$27.50-35.20
1 Piece(MOQ)
1/4

Hangzhou Supmea International Trading Co., Ltd.

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Stainless Steel Electrode Senor Process TDS Conductivity Meter for Fertigation Hydroponics

Stainless Steel Electrode Senor Process TDS Conductivity Meter for Fertigation Hydroponics

US$75.00-120.00
1 Piece(MOQ)
Reliable pH Tester Meter for Hydroponics and Aquaponics

Reliable pH Tester Meter for Hydroponics and Aquaponics

US$155.00-170.00
1 Piece(MOQ)
Smart Auto Dosing pH Meter for Aquariums and Hydroponics

Smart Auto Dosing pH Meter for Aquariums and Hydroponics

US$155.00-170.00
1 Piece(MOQ)
Advanced Hydroponics Water Quality Sensor for Real-Time Monitoring

Advanced Hydroponics Water Quality Sensor for Real-Time Monitoring

US$1,999.00-2,499.00
1 Piece(MOQ)
1/4

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Vivosun Dual Function pH and TDS Meter for Hydroponics Use

Vivosun Dual Function pH and TDS Meter for Hydroponics Use

US$1.50-2.50
5 Sets(MOQ)
High-Precision TDS and Ec Meter for Hydroponics and Aquariums

High-Precision TDS and Ec Meter for Hydroponics and Aquariums

US$1.50-2.50
5 Sets(MOQ)
Bluetooth Metal Head High Precision Electrode Soil Temperature Tester pH Meter for Hydroponics Garden

Bluetooth Metal Head High Precision Electrode Soil Temperature Tester pH Meter for Hydroponics Garden

US$35.30-39.90
2 Pieces(MOQ)
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

US$18.90
5 Pieces(MOQ)
1/4

Shanghai Kuosi Electronic Co., Ltd.

Send Inquiry
Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

Wholesale Hydroponics Apure Digital 4-20mA pH Ec TDS Controller pH ORP Meter

US$98.00-165.00
1 Piece(MOQ)
Apure Digital Hydroponics pH Control Online Waste Water Digital ORP pH Meter

Apure Digital Hydroponics pH Control Online Waste Water Digital ORP pH Meter

US$98.00-165.00
1 Piece(MOQ)
RS485 Measure pH TDS Ec Meter for Hydroponics

RS485 Measure pH TDS Ec Meter for Hydroponics

US$98.00-160.00
1 Piece(MOQ)
Digital Online Multiparameter Water Electrical Online Thermal pH Conductivity Meter

Digital Online Multiparameter Water Electrical Online Thermal pH Conductivity Meter

US$98.00-160.00
1 Piece(MOQ)
1/4

Shanghai Feisuo Industrial Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
3-in-1 TDS, Ec & Temp Digital Water Quality Meter pH Meter for Hydroponics

3-in-1 TDS, Ec & Temp Digital Water Quality Meter pH Meter for Hydroponics

US$0.68-0.88
1 Piece(MOQ)
Water Quality Testing Pen pH Acidity Digital pH Meter for Hydroponics Water

Water Quality Testing Pen pH Acidity Digital pH Meter for Hydroponics Water

US$3.35-3.45
1 Piece(MOQ)
Digital 7 in 1 Water Quality Analyzer pH Salinity Sg Temp Meter for Hydroponics Aquariums

Digital 7 in 1 Water Quality Analyzer pH Salinity Sg Temp Meter for Hydroponics Aquariums

US$16.20-17.20
1 Piece(MOQ)
TDS Meter with Temperature Meter TDS Ppm Tester TDS Meter for Aquarium

TDS Meter with Temperature Meter TDS Ppm Tester TDS Meter for Aquarium

US$0.73-0.75
1 Piece(MOQ)
1/4

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
Send Inquiry
Dopro10 Multi-Purpose Do Meter for Agriculture and Hydroponics

Dopro10 Multi-Purpose Do Meter for Agriculture and Hydroponics

US$200.00-1,000.00
1 Piece(MOQ)
pH/Cond Pocket Meter for Aquaculture, Hydroponics, and Lab Use

pH/Cond Pocket Meter for Aquaculture, Hydroponics, and Lab Use

US$100.00-1,000.00
1 Piece(MOQ)
pH10 Multi-Purpose pH Meter for Agriculture and Hydroponics

pH10 Multi-Purpose pH Meter for Agriculture and Hydroponics

US$200.00-1,000.00
1 Piece(MOQ)
pH/Mv/Temperature Digital Tester for Agriculture and Hydroponics

pH/Mv/Temperature Digital Tester for Agriculture and Hydroponics

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

Jiangxi Aiyi High Tech Co., Ltd.

5.0
·Trading Company
Send Inquiry
Portable pH Meter Hydroponics Fertilizer/Nutrients pH Meters

Portable pH Meter Hydroponics Fertilizer/Nutrients pH Meters

US$190.00-229.00
1 Piece(MOQ)
Measuring Range 0-14 pH Meter Table Beverage pH Hydroponics Nutrients Meter

Measuring Range 0-14 pH Meter Table Beverage pH Hydroponics Nutrients Meter

US$219.00-279.00
1 Piece(MOQ)
0.000 Us/Cm to 1000 Ms/Cm TDS Conductivity Meter for Hydroponics

0.000 Us/Cm to 1000 Ms/Cm TDS Conductivity Meter for Hydroponics

US$421.00
1 Piece(MOQ)
ISE/Temp Mv/ORP/Px Portable Benchtop Multi Parameter Water Quality Sensor Meter

ISE/Temp Mv/ORP/Px Portable Benchtop Multi Parameter Water Quality Sensor Meter

US$1,508.00-1,560.00
1 Piece(MOQ)
1/4

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

Send Inquiry
Digital Handheld Water Quality Hydroponics ORP Tester Meter

Digital Handheld Water Quality Hydroponics ORP Tester Meter

Negotiable
100 Pieces(MOQ)
Family Aquairum Water Quality Hydroponics Europe 0~999us/Cm Digital Ec Meter

Family Aquairum Water Quality Hydroponics Europe 0~999us/Cm Digital Ec Meter

US$13.00
100 Pieces(MOQ)
SA-2587 Online pH Salinity Monitor Meter

SA-2587 Online pH Salinity Monitor Meter

Negotiable
100 Pieces(MOQ)
Digital Pen Type TDS Tester Meter TDS-3

Digital Pen Type TDS Tester Meter TDS-3

US$1.10
500 Pieces(MOQ)
1/4

Beijing Jingxiang Environmental Technology Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Reliable High-Precision pH Meter for Hydroponics and Aquariums

Reliable High-Precision pH Meter for Hydroponics and Aquariums

US$92.00-140.00
1 pieces(MOQ)
Portable ORP Water Meter with Digital Display for Easy Use

Portable ORP Water Meter with Digital Display for Easy Use

US$92.00-140.00
1 pieces(MOQ)
Professional Digital pH Sensor for Hydroponics and Aquaponics

Professional Digital pH Sensor for Hydroponics and Aquaponics

US$92.00-140.00
1 pieces(MOQ)
Cheap Price Reliable pH Sensor for Hydroponics and Aquaculture Applications

Cheap Price Reliable pH Sensor for Hydroponics and Aquaculture Applications

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

G AND N FORTUNE LIMITED

16 yrs
·Manufacturer/Factory
Send Inquiry
TDS Ec Meter Hold pH Meter for Hydroponics

TDS Ec Meter Hold pH Meter for Hydroponics

US$5.99-12.99
100 Pieces(MOQ)
Digital pH Meter pH Testing Pen for Hydroponic Planting

Digital pH Meter pH Testing Pen for Hydroponic Planting

US$6.80-8.90
100 Pieces(MOQ)
LCD Water Acid pH Meter Ec Meter for Hydroponic Farming

LCD Water Acid pH Meter Ec Meter for Hydroponic Farming

US$6.80-8.90
100 Pieces(MOQ)
Rolling Glide Rack Nft Vertical Hydroponics System Hydroponics Shelves System

Rolling Glide Rack Nft Vertical Hydroponics System Hydroponics Shelves System

US$1.45-1.85
1,000 Meters(MOQ)
1/4

Shanghai GL Environmental Technology Co., Ltd.

Send Inquiry
RS485 Measure pH TDS Ec Meter for Hydroponics

RS485 Measure pH TDS Ec Meter for Hydroponics

US$98.00-160.00
1 Piece(MOQ)
Online Hydroponics pH ORP Meter pH Controller with Probe

Online Hydroponics pH ORP Meter pH Controller with Probe

US$98.00-165.00
1 Piece(MOQ)
Laboratory Hydroponics Online pH Controller with Dosing Pump

Laboratory Hydroponics Online pH Controller with Dosing Pump

US$98.00-165.00
1 Piece(MOQ)
Industrial Filling Machine Hose Rubber OEM Mini Small Dispenser Peristaltic Pump

Industrial Filling Machine Hose Rubber OEM Mini Small Dispenser Peristaltic Pump

US$130.00-760.00
1 Piece(MOQ)
1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

5 yrs·5.0
·Trading Company
Send Inquiry
pH100b Laboratory Economical Reading Benchtop pH Meter, Digital Electrical Conductivity Testing Meter for Hydroponics Lab

pH100b Laboratory Economical Reading Benchtop pH Meter, Digital Electrical Conductivity Testing Meter for Hydroponics Lab

US$116.57-155.43
1 sets(MOQ)
Sx620 Portable High Precision Pen Type pH Meter -1.00 ~ 15.00 pH, Waterproof Pen pH Meter Price

Sx620 Portable High Precision Pen Type pH Meter -1.00 ~ 15.00 pH, Waterproof Pen pH Meter Price

US$61.59-82.12
1 sets(MOQ)
Sx610 Waterproof Pen pH Meter 0 ~ 14.0 pH, 0~14.0pH, 0.1pH, Atc for Testing The pH Value of Conventional Aqueous Solutions

Sx610 Waterproof Pen pH Meter 0 ~ 14.0 pH, 0~14.0pH, 0.1pH, Atc for Testing The pH Value of Conventional Aqueous Solutions

US$51.26-68.34
1 sets(MOQ)
5021 Economical Pocket ORP Meter Lab Instrument Pen Type, High Accuracy Portable Conductivity Meter

5021 Economical Pocket ORP Meter Lab Instrument Pen Type, High Accuracy Portable Conductivity Meter

US$44.02-58.71
1 sets(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Ddg-2090 Simple Operation Digital Ec Conductivity Test Meter Hydroponics

Boqu Ddg-2090 Simple Operation Digital Ec Conductivity Test Meter Hydroponics

US$85.00-550.00
1 Piece(MOQ)
Online Conductivity Salinity Meter Price Water Analyzer TDS Sensor Boqu

Online Conductivity Salinity Meter Price Water Analyzer TDS Sensor Boqu

US$85.00-550.00
1 Piece(MOQ)
Boqu Ddg-200 Conductivity Meter RO Water Reverse Osmosis Purifier Filter TDS/Conductivity Ec Sensor

Boqu Ddg-200 Conductivity Meter RO Water Reverse Osmosis Purifier Filter TDS/Conductivity Ec Sensor

US$85.00-550.00
1 Piece(MOQ)
Boqu Buy Ddg-2080X Hight Temperature Industrial Electrical Ec Ppm TDS Meter Online Transmitter Conductivity Meter

Boqu Buy Ddg-2080X Hight Temperature Industrial Electrical Ec Ppm TDS Meter Online Transmitter Conductivity Meter

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

BGT Technology(Beijing) Co., Ltd.

5.0
Send Inquiry
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)
4-20mA RS485 Water pH Sensor Meter Probe for Industrial Water Analysis

4-20mA RS485 Water pH Sensor Meter Probe for Industrial Water Analysis

US$111.43-123.81
1 Piece(MOQ)
Industrial IP68 pH Sensor with RS485 Modbus & 4-20mA Output for Wastewater Treatment/Hydroponics

Industrial IP68 pH Sensor with RS485 Modbus & 4-20mA Output for Wastewater Treatment/Hydroponics

US$114.99-125.99
1 Piece(MOQ)
Bgt Aquaculture Precision Water Detector 4-20mA RS485 Output Online Water Quality pH Sensor Meter Tester

Bgt Aquaculture Precision Water Detector 4-20mA RS485 Output Online Water Quality pH Sensor Meter Tester

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

Shanghai Total Industrial Co., Ltd.

Send Inquiry
pH Ec CF Ppm Stick Meter

pH Ec CF Ppm Stick Meter

US$10.00-22.90
1 Piece(MOQ)
pH-200 Waterproof Pen Type pH Temp Meter Tester Hm Digital

pH-200 Waterproof Pen Type pH Temp Meter Tester Hm Digital

US$30.00-47.00
1 Piece(MOQ)
COM-80 Combo Type Conductivity Ec TDS Tester Meter Hm Digital

COM-80 Combo Type Conductivity Ec TDS Tester Meter Hm Digital

US$20.00-27.30
1 Piece(MOQ)
Ec-3m Handheld Millisiemens Conductivity Ec Tester Meter Hm Digital

Ec-3m Handheld Millisiemens Conductivity Ec Tester Meter Hm Digital

US$6.00-9.00
1 Piece(MOQ)

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
pH-1 High Sensitivity, Fast Response pH Meter

pH-1 High Sensitivity, Fast Response pH Meter

US$1.00-12.00
1 Piece(MOQ)
Digital Pen Type Portable pH Meter (pH-1)

Digital Pen Type Portable pH Meter (pH-1)

US$1.00-12.00
1 Piece(MOQ)
pH-1 Digital Pen Type pH Meter

pH-1 Digital Pen Type pH Meter

US$5.00-7.00
10 Pieces(MOQ)
High Quality pH Tester with Different Color

High Quality pH Tester with Different Color

US$1.00-12.00
1 Piece(MOQ)
1/4

PUTIAN BELTRI INC.

5.0
Send Inquiry
Digital pH Meter Tester Meter/Hydroponics Water Testing

Digital pH Meter Tester Meter/Hydroponics Water Testing

US$2.20-2.50
50 Pieces(MOQ)
Mari High-Precision 4-in-1 TDS/Ec/pH/Temperature Meter for Swimming Pools/Aquaculture/Ornamental Fish Tools

Mari High-Precision 4-in-1 TDS/Ec/pH/Temperature Meter for Swimming Pools/Aquaculture/Ornamental Fish Tools

US$8.50-10.00
50 Pieces(MOQ)
3-in-1 TDS & Ec Tester Meter with Backlight LCD Screen

3-in-1 TDS & Ec Tester Meter with Backlight LCD Screen

US$0.90-1.00
50 Pieces(MOQ)
Digital TDS Ec Water Meter

Digital TDS Ec Water Meter

US$0.90-1.00
50 Pieces(MOQ)
1/4

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

12 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Handheld Portable Water Quality Analyzer: Instant Read pH Meter for Hydroponics and Aquaculture Erun Sp9-B7

Handheld Portable Water Quality Analyzer: Instant Read pH Meter for Hydroponics and Aquaculture Erun Sp9-B7

US$855.36-1,303.25
1 Piece(MOQ)
High Accuracy Water Quality Tester and Salinity Meter for Hydroponics Erun-Sp9-N6

High Accuracy Water Quality Tester and Salinity Meter for Hydroponics Erun-Sp9-N6

US$1,298.00
1 Piece(MOQ)
Professional Multi-Parameter Water Quality Analyzer: High-Accuracy TDS Water Tester for Drinking Water, Lab, and Hydroponics Erun-Sp9-A3

Professional Multi-Parameter Water Quality Analyzer: High-Accuracy TDS Water Tester for Drinking Water, Lab, and Hydroponics Erun-Sp9-A3

US$855.36-1,303.25
1 Piece(MOQ)
1/4

Wuhu Jujie International Trade Co., LTD

5.0
Send Inquiry
Digital Dual Relay pH Controller with Temperature Compensation for Hydroponics System and Indoor Plant Grow

Digital Dual Relay pH Controller with Temperature Compensation for Hydroponics System and Indoor Plant Grow

US$180.00-220.00
1 Piece(MOQ)
Multi-Function pH Controller for Aquaculture/Hydroponics LCD Display Alarm Function 4-20mA / Relay Output

Multi-Function pH Controller for Aquaculture/Hydroponics LCD Display Alarm Function 4-20mA / Relay Output

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

Guangzhou Scmixer Machinery Technology Co., Ltd.

6 yrs
Send Inquiry
High Quality Digital pH Meter Tester TDS Ec Meter Suit for Hydroponics Water Testing

High Quality Digital pH Meter Tester TDS Ec Meter Suit for Hydroponics Water Testing

US$140.00
1 Piece(MOQ)
1/4

Wenzhou Bingo Imp. & Exp. Co., Ltd.

5.0
Send Inquiry
pH Meter 4-20mA RS485 pH Meter for Hydroponics

pH Meter 4-20mA RS485 pH Meter for Hydroponics

US$85.00
1 Piece(MOQ)
1/4

SKZ International Co., Ltd.

5.0
Send Inquiry
M310t Ec Meter for Hydroponics pH TDS Controller TDS Meter Hold Water Analysis Quality Strips Test Kit

M310t Ec Meter for Hydroponics pH TDS Controller TDS Meter Hold Water Analysis Quality Strips Test Kit

US$995.00-1,049.00
1 Piece(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Hot Sale High Quality CE Multi-Parameter Meter for Water Treatment

Hot Sale High Quality CE Multi-Parameter Meter for Water Treatment

US$259.00-309.00
1 Piece(MOQ)
Leading Technology Multiparameter Digital Water Quality Meter for Sewage

Leading Technology Multiparameter Digital Water Quality Meter for Sewage

US$259.00-309.00
1 Piece(MOQ)
RS485 Signal Free Loss Digital pH Dissolved Oxygen Do Meter for Sea Farming and Water Treatment

RS485 Signal Free Loss Digital pH Dissolved Oxygen Do Meter for Sea Farming and Water Treatment

US$191.00-223.00
1 Piece(MOQ)
RS485 Water Digital Online Monitoring Conductivity/TDS/Salinity Meter for Milk and Dairy Products

RS485 Water Digital Online Monitoring Conductivity/TDS/Salinity Meter for Milk and Dairy Products

US$190.00-222.00
1 Piece(MOQ)
1/4

Zhengzhou Bioda Instrument Co., Ltd.

Send Inquiry
Handheld Touchscreen Acidity Analyzer Portable Water Digital pH Tesing Meter Price

Handheld Touchscreen Acidity Analyzer Portable Water Digital pH Tesing Meter Price

US$499.00-600.00
1 Piece(MOQ)
Environmental Water Testing pH Conductivity TDS Salinity Do Multiparameter Water Quality Meter

Environmental Water Testing pH Conductivity TDS Salinity Do Multiparameter Water Quality Meter

US$556.00-700.00
1 Piece(MOQ)
Handheld High Precision Waterproof pH Meter pH/Mv. ℃ Mv (ORP) . ℃ Portable pH Tester

Handheld High Precision Waterproof pH Meter pH/Mv. ℃ Mv (ORP) . ℃ Portable pH Tester

US$290.00-435.00
1 Piece(MOQ)
Waterproof Portable Lab pH/ORP Meter Digital Handheld pH Tester, pH -2.00 to 18.00

Waterproof Portable Lab pH/ORP Meter Digital Handheld pH Tester, pH -2.00 to 18.00

US$196.00-291.00
1 Piece(MOQ)
1/4

Atech Sensor Co., Ltd

5.0
Send Inquiry
New Aquaculture Hydroponics High-Precision Portable All-in-One Multi-Functional Water Quality Monitor

New Aquaculture Hydroponics High-Precision Portable All-in-One Multi-Functional Water Quality Monitor

US$200.20-1,096.20
1 Piece(MOQ)
High Accuracy 5in1 Temperature Ec/pH/TDS/Salinity with Smart Ec Sensor RS485 for Hydroponics

High Accuracy 5in1 Temperature Ec/pH/TDS/Salinity with Smart Ec Sensor RS485 for Hydroponics

US$81.10-157.11
1 Piece(MOQ)
Physically Integrated Replaceable Electrodes Ec/TDS/Salinity/Temperature and Water Level Sensor for Food Processing

Physically Integrated Replaceable Electrodes Ec/TDS/Salinity/Temperature and Water Level Sensor for Food Processing

US$200.40-660.40
1 Piece(MOQ)
Lora Lorawan RS485 Water Level and Water Ec/Temperature/TDS/Salinity Sensor for Deep Well

Lora Lorawan RS485 Water Level and Water Ec/Temperature/TDS/Salinity Sensor for Deep Well

US$200.00-660.00
1 Piece(MOQ)
1/4

Hefei Siko Instruments Co., Ltd.

5.0
Send Inquiry
Factory High Accuracy Online Industry Digital Aquarium Dissolved Oxygen Sensor Meter

Factory High Accuracy Online Industry Digital Aquarium Dissolved Oxygen Sensor Meter

US$240.00-400.00
2 Pieces(MOQ)
DC24V 4-20mA Output IP68 Water Online Immersion pH Sensor for Waste Water

DC24V 4-20mA Output IP68 Water Online Immersion pH Sensor for Waste Water

US$150.00-200.00
2 Pieces(MOQ)
1/4

Shen Zhen Yago Technology Co., Ltd

Send Inquiry
Yago Digital Salinity / pH Meter Koi Pond Aquaculture Hydroponics Water Testing Kit with pH Same Screen Display Function

Yago Digital Salinity / pH Meter Koi Pond Aquaculture Hydroponics Water Testing Kit with pH Same Screen Display Function

US$12.00
50 Pieces(MOQ)
Yago High Quality Digital 4-in-1 TDS / Ec /Tepm / pH Meter Water Quality Tester with LCD Backlight for Hydroponics Aquariums Drinking Water

Yago High Quality Digital 4-in-1 TDS / Ec /Tepm / pH Meter Water Quality Tester with LCD Backlight for Hydroponics Aquariums Drinking Water

US$13.00
50 Pieces(MOQ)

Gh Industrial Co., Ltd.

Send Inquiry
Waterproof Hydroponics Pool Dipstick Large Tank Pond Water Quality Tester Digital CF Eco Stick Nutrient Meters

Waterproof Hydroponics Pool Dipstick Large Tank Pond Water Quality Tester Digital CF Eco Stick Nutrient Meters

US$17.00-19.00
1 Piece(MOQ)
Hydroponics High Accuracy pH Stick Nutrient Meter

Hydroponics High Accuracy pH Stick Nutrient Meter

US$21.00-23.00
1 Piece(MOQ)

NanJing Tsung Water Technology Co., Ltd.

5.0
Send Inquiry
Competitive Price LCD Display Pen Type TDS for Hydroponics Aquarium

Competitive Price LCD Display Pen Type TDS for Hydroponics Aquarium

US$3.00-10.00
100 Pieces(MOQ)
1/4
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