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ppm meter600+ factories verified

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Boqu Most Polular Dog-2092 Do Ppm Measurement Dissolved Oxygen Test Meter/Controller

Boqu Most Polular Dog-2092 Do Ppm Measurement Dissolved Oxygen Test Meter/Controller

US$85.00-550.00
1 Piece(MOQ)
Boqu Ddg-2080X Hight Temperature Water Best TDS Meter Ec Electrical Range Water Ppm Indicator Calibration Instrument/Meter

Boqu Ddg-2080X Hight Temperature Water Best TDS Meter Ec Electrical Range Water Ppm Indicator Calibration Instrument/Meter

US$85.00-550.00
1 Piece(MOQ)
Boqu Ddg-0.01 Industrial Conductivity Probes with 316L Stainless Steel for Power Plant Conductivity Sensor

Boqu Ddg-0.01 Industrial Conductivity Probes with 316L Stainless Steel for Power Plant Conductivity Sensor

US$85.00-550.00
1 Piece(MOQ)
Toroidal Sensor for Conductivity Acid and Acid and Alkali Measurement

Toroidal Sensor for Conductivity Acid and Acid and Alkali Measurement

US$840.00-1,250.00
1 Piece(MOQ)
1/4

Chongqing TOP Oil Purifier Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Small and Portable Online Transformer Oil Ppm Moisture Meter

Small and Portable Online Transformer Oil Ppm Moisture Meter

US$2,500.00-4,500.00
1 Set(MOQ)
Ppm Content Detecting Online Oil Moisture Meter for Transformer Oil

Ppm Content Detecting Online Oil Moisture Meter for Transformer Oil

US$1,000.00-2,000.00
1 Piece(MOQ)
Online Transformer Oil Lube Diesel Fuel Moisture Ppm Meter (TPEE)

Online Transformer Oil Lube Diesel Fuel Moisture Ppm Meter (TPEE)

US$3,300.00-3,800.00
1 Set(MOQ)
Tpee Digital Petroleum Profucts Moisture Sensor/Ppm Test Meter

Tpee Digital Petroleum Profucts Moisture Sensor/Ppm Test Meter

US$1,000.00-4,500.00
1 Set(MOQ)
1/4

Henan Bingsheng Industrial Co., Ltd.

8 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
High-Accuracy TDS, Ec, and Ppm Meter for Water Quality

High-Accuracy TDS, Ec, and Ppm Meter for Water Quality

US$1.50-2.50
5 Sets(MOQ)
Portable Digital TDS Meter Ppm Water Quality Tester

Portable Digital TDS Meter Ppm Water Quality Tester

US$1.00-2.59
2 Pieces(MOQ)
Digital Water 0-9999 Ppm Accurate 3 in 1 TDS Temp Ec Meter

Digital Water 0-9999 Ppm Accurate 3 in 1 TDS Temp Ec Meter

US$1.50-2.50
5 Sets(MOQ)
Reliable Portable Water Test TDS Meter with LCD Display for Water Quality

Reliable Portable Water Test TDS Meter with LCD Display for Water Quality

US$1.38
5 Pieces(MOQ)
1/4

Flygoo Eco-Technologies (Guangzhou) Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Flygoo Dissolved Ozone Meter in Water Ppm Monitor for Ozone Water Testing

Flygoo Dissolved Ozone Meter in Water Ppm Monitor for Ozone Water Testing

US$700.00
1 Piece(MOQ)
Flygoo 0~100 Ppm Ozone Monitor O3 Meter

Flygoo 0~100 Ppm Ozone Monitor O3 Meter

US$900.00
1 Piece(MOQ)
Portable Oxygen Gas Meter Ppm Oxygen Purity Meter for Oxygen Generator Manufacturer

Portable Oxygen Gas Meter Ppm Oxygen Purity Meter for Oxygen Generator Manufacturer

US$320.00
2 Pieces(MOQ)
Flygoo Ozone Concentration Monitor Dissolved Ozone Meter for Ppm in Water

Flygoo Ozone Concentration Monitor Dissolved Ozone Meter for Ppm in Water

US$700.00
1 Piece(MOQ)
1/4

Chongqing Super Mechanical&Electrical Co., Ltd

Send Inquiry
High Accuracy Online Oil Ppm Moisture Content Sensor Online Moisture Meter Oil Water Content Tester

High Accuracy Online Oil Ppm Moisture Content Sensor Online Moisture Meter Oil Water Content Tester

US$800.00-3,000.00
1 Piece(MOQ)
Online Moisture Meter Portable Online Transformer Oil Ppm Moisture Meter

Online Moisture Meter Portable Online Transformer Oil Ppm Moisture Meter

US$800.00-3,000.00
1 Piece(MOQ)
Portable Oil Particle Counter Moisture Analyzer Oil Particle Test Machine Ppm Meter

Portable Oil Particle Counter Moisture Analyzer Oil Particle Test Machine Ppm Meter

US$800.00-3,000.00
1 Piece(MOQ)
Online Water Content Tester Ppm Meter for Oil Purifier Oil Water Content Tester

Online Water Content Tester Ppm Meter for Oil Purifier Oil Water Content Tester

US$900.00-3,000.00
1 Piece(MOQ)
1/4

Beijing W&F Technology Co., Ltd.

20 yrs·5.0
·Trading Company
Send Inquiry
Shinewaytech Ppm-50 Pon Optical Power Meter for Epon Gpon Xpon, Olt-ONU 1310/1490/1550nm Pon Opm

Shinewaytech Ppm-50 Pon Optical Power Meter for Epon Gpon Xpon, Olt-ONU 1310/1490/1550nm Pon Opm

US$300.00-450.00
1 set(MOQ)
Olt ONU Testing Shinewaytech Ppm-50 Bpon Epon Gpon Pon Power Meter

Olt ONU Testing Shinewaytech Ppm-50 Bpon Epon Gpon Pon Power Meter

US$300.00-450.00
1 set(MOQ)
Ppm-350d Next-Gen Pon Power Meter Xg-Pon/10g-Epon 1270nm 1577nm Wavelength

Ppm-350d Next-Gen Pon Power Meter Xg-Pon/10g-Epon 1270nm 1577nm Wavelength

US$2,500.00-2,600.00
1 pieces(MOQ)
10g Pon Power Meter Wf3239c Next Generation Pon Network Testing Like Exfo Ppm-350d

10g Pon Power Meter Wf3239c Next Generation Pon Network Testing Like Exfo Ppm-350d

US$600.00-780.00
1 Set(MOQ)
1/4

Chongqing Blossom Machinery Equipment Co., Ltd.

8 yrs·5.0
·Trading Company
Send Inquiry
X-ray Fluorescence Sulfur Tester 5% Ppm High Sulfur Content Meter

X-ray Fluorescence Sulfur Tester 5% Ppm High Sulfur Content Meter

US$100.00-9,500.00
1 Set(MOQ)
Online Ppm Meter Lubricant Oil Particle Counter

Online Ppm Meter Lubricant Oil Particle Counter

US$1,500.00-2,500.00
1 Set(MOQ)
Online Ppm Moisture Meter in The Transformer Oil

Online Ppm Moisture Meter in The Transformer Oil

US$1,000.00-2,500.00
1 Set(MOQ)
Lab Equipment for Oil Kinematic Viscosity Testing

Lab Equipment for Oil Kinematic Viscosity Testing

US$1,700.00-1,900.00
1 Set(MOQ)
1/4

Huazheng Electric Manufacturing (Baoding) Co., Ltd.

18 yrs·4.7
·Manufacturer/Factory
Send Inquiry
Portable Coulometric Ppm Karl Fischer Moisture Meter for Transformer Oil

Portable Coulometric Ppm Karl Fischer Moisture Meter for Transformer Oil

US$850.00-2,096.00
1 Piece(MOQ)
Transformer Oil Trace Moisture Analyzer Ppm Level Oil Water Content Meter

Transformer Oil Trace Moisture Analyzer Ppm Level Oil Water Content Meter

US$850.00-2,096.00
1 Piece(MOQ)
Portable Karl Fischer Method Ppm Level Transformer Oil Moisture Tester

Portable Karl Fischer Method Ppm Level Transformer Oil Moisture Tester

US$850.00-2,096.00
1 Piece(MOQ)
Portable Sulfur Hexafluoride Test Set Hzsf-7022 Sf6 Intelligent Dew Point Meter

Portable Sulfur Hexafluoride Test Set Hzsf-7022 Sf6 Intelligent Dew Point Meter

US$8,387.00
1 sets(MOQ)
1/4

Shenzhen Yowexa Measurement Technology Co., Ltd.

5.0
Send Inquiry
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)
Hot Selling Carbon Dioxide Air Quality Detetor Analyzers CO2 Meter

Hot Selling Carbon Dioxide Air Quality Detetor Analyzers CO2 Meter

US$73.80-94.40
1 Piece(MOQ)
Yem-42 Large LCD Display CO2 Meter Portable Digital Hygrometer Thermometer

Yem-42 Large LCD Display CO2 Meter Portable Digital Hygrometer Thermometer

US$37.70-52.20
1 Piece(MOQ)
Yowexa Yem-40bl CO2 Carbon Dioxide Air Quality Monitor Hygrometer Environment Meter

Yowexa Yem-40bl CO2 Carbon Dioxide Air Quality Monitor Hygrometer Environment Meter

US$63.60-84.80
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 Meter, pH Tester, pH Controller, pH Monitor, TDS Meter, Conductivity Meter Hm Digital

pH Meter, pH Tester, pH Controller, pH Monitor, TDS Meter, Conductivity Meter Hm Digital

US$6.00-200.00
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)
TDS-801 TDS Total Dissolved Solids Conductivity Temperature Combo Meter

TDS-801 TDS Total Dissolved Solids Conductivity Temperature Combo Meter

US$4.00-8.79
1 Piece(MOQ)

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd.

4.0
Send Inquiry
ASTM D5453 0.05~20000 Ppm UV Fluorescence Sulfur Dioxide Analyzer Oil Sulfur Content Meter

ASTM D5453 0.05~20000 Ppm UV Fluorescence Sulfur Dioxide Analyzer Oil Sulfur Content Meter

US$2,500.00-10,000.00
1 Piece(MOQ)
X-ray Fluorescence Sulfur Content Meter for Liquid Petroleum

X-ray Fluorescence Sulfur Content Meter for Liquid Petroleum

US$1.00
1 Piece(MOQ)
ASTM D4294 X-ray Fluorescence Sulfur Content Analyzer for Low Sulphur Fuel Oil

ASTM D4294 X-ray Fluorescence Sulfur Content Analyzer for Low Sulphur Fuel Oil

US$6,300.00-6,500.00
1 Piece(MOQ)
Karl Fischer (KF) Titrator Moisture Meter by Volumetric Method (0.001-100.00%)

Karl Fischer (KF) Titrator Moisture Meter by Volumetric Method (0.001-100.00%)

US$1,100.00-3,000.00
1 Piece(MOQ)
1/4

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

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
High Precision and Cheap Portable 7-in-1 pH Meter Ec Ppm TDS pH Meter

High Precision and Cheap Portable 7-in-1 pH Meter Ec Ppm TDS pH Meter

US$35.00-37.00
50 Pieces(MOQ)
5-in-1 Water Quality Multi-Parameter pH Ec CF TDS (ppm) Temperature Fish Tank Pond Drinking Test Meter Backlight Rechargeable

5-in-1 Water Quality Multi-Parameter pH Ec CF TDS (ppm) Temperature Fish Tank Pond Drinking Test Meter Backlight Rechargeable

US$52.00-58.00
500 Pieces(MOQ)
Portable Hand-Held Xrf Metal Analysis Gun

Portable Hand-Held Xrf Metal Analysis Gun

US$15,900.00-16,900.00
1 Piece(MOQ)
Portable Handheld X-ray Metal Analyzer

Portable Handheld X-ray Metal Analyzer

US$15,900.00-16,900.00
1 Piece(MOQ)
1/4

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

Send Inquiry
pH Ec Ppm Test Stick for Water Quality Analysis Meter

pH Ec Ppm Test Stick for Water Quality Analysis Meter

US$15.00
100 Pieces(MOQ)
3 in 1 Soil Tester Hygrometer pH Illuminance Light Meter

3 in 1 Soil Tester Hygrometer pH Illuminance Light 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)
2 in 1 Soil Fertility and pH Tester Fertility Meter pH Meter

2 in 1 Soil Fertility and pH Tester Fertility Meter pH Meter

Negotiable
100 Pieces(MOQ)
1/4

Shanghai Feisuo Industrial Co., Ltd.

12 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
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)
Water Quality Test Meter Salinity Hardness Cod Toc TDS Conductivity Temperature

Water Quality Test Meter Salinity Hardness Cod Toc TDS Conductivity Temperature

US$0.66-0.88
1 Piece(MOQ)
Multi Parameter Digital TDS Meter TDS Ec Temperature Meter Water Quality Test Pen

Multi Parameter Digital TDS Meter TDS Ec Temperature Meter Water Quality Test Pen

US$0.69-0.79
1 Piece(MOQ)
TDS Meter Digital Water Quality Tester 3 in 1 Water Test Kit for Drinking Water

TDS Meter Digital Water Quality Tester 3 in 1 Water Test Kit for Drinking Water

US$0.72-0.75
1 Piece(MOQ)
1/4

Shanghai Chunye Instrument Technology Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Waterproof Handheld Conductivity/TDS/Salinity Meter/Tester

Waterproof Handheld Conductivity/TDS/Salinity Meter/Tester

US$125.00-200.00
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)
DH30 Pocket Dissolved Hydrogen Meter

DH30 Pocket Dissolved Hydrogen Meter

US$280.00-400.00
1 Piece(MOQ)
Portable Handled Digital Dissolved Hydrogen ORP Meter

Portable Handled Digital Dissolved Hydrogen ORP Meter

US$405.00-600.00
1 Piece(MOQ)
1/4

Suzhou Delfino Environmental Technology Co., Ltd.

11 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Digital LCD Screen Display Dissolved Oxygen pH ORP/Ec/Cod/Do Meter with CE Long Warranty

Digital LCD Screen Display Dissolved Oxygen pH ORP/Ec/Cod/Do Meter with CE Long Warranty

US$191.00-232.00
1 Piece(MOQ)
Bestseller Industrial PVC/Peek Chlorine Sensor for Wastewater Treatment

Bestseller Industrial PVC/Peek Chlorine Sensor for Wastewater Treatment

Negotiable
1 Piece(MOQ)
Online RS485 4-20mA Dissolved Oxygen Controller Digital Dissolved Oxygen Meter Dissolved Do Controller for Seawater Monitoring

Online RS485 4-20mA Dissolved Oxygen Controller Digital Dissolved Oxygen Meter Dissolved Do Controller for Seawater Monitoring

US$191.00-223.00
1 Piece(MOQ)
Leading Technology Online 4-20mA Chlorine Sensor for Drinking Water

Leading Technology Online 4-20mA Chlorine Sensor for Drinking Water

Negotiable
1 Piece(MOQ)
1/4

Shijiazhuang Sanli Grain Sorting Machinery Co., Ltd.

24 yrs·5.0
·Manufacturer/Factory
Send Inquiry
3051d Plant Photosynthetic Meter Agriculture Laboratory

3051d Plant Photosynthetic Meter Agriculture Laboratory

US$3,200.00-3,550.00
1 Piece(MOQ)
Plant Photosynthesis Meter with High Quality

Plant Photosynthesis Meter with High Quality

US$3,400.00-5,100.00
1 Piece(MOQ)
Big Touch Screen Fast Photosynthetic Testing Meter

Big Touch Screen Fast Photosynthetic Testing Meter

US$3,200.00-3,550.00
1 Piece(MOQ)
Portable Plant Photosynthesis Meter Fast Tesing Instrument

Portable Plant Photosynthesis Meter Fast Tesing Instrument

US$3,400.00-5,100.00
1 Piece(MOQ)
1/4

Shanghai Boqu Instrument Co., Ltd.

19 yrs
·Manufacturer/Factory
Send Inquiry
Boqu Precision Electrical Conductivity Meter for Waste Water Treatment (DDG-2080PRO)

Boqu Precision Electrical Conductivity Meter for Waste Water Treatment (DDG-2080PRO)

US$229.00-399.00
1 Piece(MOQ)
High Quality Pen Type Residual Chlorine Meter Portable Chlorine Meter

High Quality Pen Type Residual Chlorine Meter Portable Chlorine Meter

Negotiable
1 Piece(MOQ)
Ddg-2080PRO Water Treatment 0.00us-200ms Online Electrical Conductivity Meter

Ddg-2080PRO Water Treatment 0.00us-200ms Online Electrical Conductivity Meter

US$229.00-399.00
1 Piece(MOQ)
Ddg-2080PRO Industrial Conductivity Resistivity Meter with Good Price

Ddg-2080PRO Industrial Conductivity Resistivity Meter with Good Price

US$229.00-399.00
1 Piece(MOQ)
1/4

Biobase Biolin Co., Ltd.

9 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase Portable Conductivity TDS Salinity Meter

Biobase Portable Conductivity TDS Salinity Meter

US$100.00-200.00
1 Piece(MOQ)
Biobase Portable Ion Meter Manual pH Meter for Lab

Biobase Portable Ion Meter Manual pH Meter for Lab

US$430.00-562.00
1 Piece(MOQ)
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 -2.00~18.00pH Laboratory pH Mv Temperature Meter for Lab

Biobase -2.00~18.00pH Laboratory pH Mv Temperature Meter for Lab

US$115.00
1 Piece(MOQ)
1/4

Biobase Meihua Trading Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Biobase V China Manual Automatic Benchtop Dissolved Oxygen Meter pH-810/pH-980 High Quality Benchtop Dissolved Oxygen Do Meter

Biobase V China Manual Automatic Benchtop Dissolved Oxygen Meter pH-810/pH-980 High Quality Benchtop Dissolved Oxygen Do Meter

US$200.00-330.00
1 Piece(MOQ)
Biobase Latest Manufacturer pH-821 Portable Dissolved Oxygen/Temperature Meter for Lab

Biobase Latest Manufacturer pH-821 Portable Dissolved Oxygen/Temperature Meter for Lab

US$335.00
1 Piece(MOQ)
Biobase M pH-980 Laboratory Digital Do Meter 0.0~20.0mg/L Benchtop Dissolved Oxygen Meter

Biobase M pH-980 Laboratory Digital Do Meter 0.0~20.0mg/L Benchtop Dissolved Oxygen Meter

US$150.00-340.00
1 Piece(MOQ)
Biobase China Automatic Temperature Compensation Benchtop Dissolved Oxygen Meter for Lab with Auto-Read Function pH-810

Biobase China Automatic Temperature Compensation Benchtop Dissolved Oxygen Meter for Lab with Auto-Read Function pH-810

US$250.00-270.00
1 Piece(MOQ)
1/4

Shenzhen Bestone Industrial Co. Ltd.

Send Inquiry
High Quality Portable Ammonia Gas Detector Nh3 Alarm Detector Meter SPD209/Nh3

High Quality Portable Ammonia Gas Detector Nh3 Alarm Detector Meter SPD209/Nh3

US$173.00-190.00
2 Pieces(MOQ)
Nh3 Ammonia Analyzer, Portable Nh3 Ammonia Gas Detector Gas Monitor Meter

Nh3 Ammonia Analyzer, Portable Nh3 Ammonia Gas Detector Gas Monitor Meter

Negotiable
1 Piece(MOQ)
Indoor Area Air Monitor for Taking Care Healthy 24 Hours Real Time Monitoring CO2 Meter Ppm, Wall Hang CO2 Air Quality Monitor Carbon Dioxide with Ndir Dm1306

Indoor Area Air Monitor for Taking Care Healthy 24 Hours Real Time Monitoring CO2 Meter Ppm, Wall Hang CO2 Air Quality Monitor Carbon Dioxide with Ndir Dm1306

US$47.00-61.00
10 Pieces(MOQ)
Pen Type TDS Meter with Ppm Value and Temperature (CT-3060, CT-3061)

Pen Type TDS Meter with Ppm Value and Temperature (CT-3060, CT-3061)

Negotiable
10 Pieces(MOQ)
1/4

SKZ International Co., Ltd.

5.0
Send Inquiry
M500t Benchtop Digital Multi Parameter Analyzer pH/TDS/Conductivity Meter for Water Quality Test

M500t Benchtop Digital Multi Parameter Analyzer pH/TDS/Conductivity Meter for Water Quality Test

US$1,560.00-1,733.00
1 Piece(MOQ)
M300f-a Conductivity Meter Manufacturers Drinking Water Test Kits pH CE Tdsdigital Conductivitymeter for Accurate Water Testing

M300f-a Conductivity Meter Manufacturers Drinking Water Test Kits pH CE Tdsdigital Conductivitymeter for Accurate Water Testing

US$550.00-611.00
1 Piece(MOQ)
M500t Benchtop Multiparameter Water Quality Meter for pH Ec Conductivity Resistivity TDS Meter

M500t Benchtop Multiparameter Water Quality Meter for pH Ec Conductivity Resistivity TDS Meter

US$1,560.00-1,733.00
1 Piece(MOQ)
M500t Benchtop Digital Multi Parameter Water Quality Analyzer pH/TDS/Conductivity Meter

M500t Benchtop Digital Multi Parameter Water Quality Analyzer pH/TDS/Conductivity Meter

US$1,560.00-1,733.00
1 Piece(MOQ)
1/4

ZHENGZHOU LABONE INSTRUMENT CO., LTD.

5.0
·Trading Company
Send Inquiry
Ec310f Digital Portable Conductivity Meter Test Instrument Precision Measurements Conductivity Meter

Ec310f Digital Portable Conductivity Meter Test Instrument Precision Measurements Conductivity Meter

US$248.00-396.00
1 Set(MOQ)
Ec510t Digital TDS Ec Meter Test Instrument for Precision Measurements Portable Ec Meter Conductivity Meter

Ec510t Digital TDS Ec Meter Test Instrument for Precision Measurements Portable Ec Meter Conductivity Meter

US$384.00-610.00
1 Set(MOQ)
Do400f Precise Digital Benchtop Portable Salinity Compensation Meter Dissolved Oxygene Meter

Do400f Precise Digital Benchtop Portable Salinity Compensation Meter Dissolved Oxygene Meter

US$351.00-562.00
1 Set(MOQ)
Ec500t Lab Touch Screen Digital Resistivity Salinity Conductivity Meter Thermal Conductivity Meter

Ec500t Lab Touch Screen Digital Resistivity Salinity Conductivity Meter Thermal Conductivity Meter

US$485.00-777.00
1 Set(MOQ)
1/4

Shenzhen Langdeli Technology Co., Ltd.

5.0
Send Inquiry
Mini CO2 Meter Indoor Air Quality Monitor Temperature Humidity OEM Supported

Mini CO2 Meter Indoor Air Quality Monitor Temperature Humidity OEM Supported

US$17.00-22.00
1 Piece(MOQ)
Mini CO2 Meter Air Quality Monitor Temperature Humidity OEM Supported 2000mAh Rechargeable

Mini CO2 Meter Air Quality Monitor Temperature Humidity OEM Supported 2000mAh Rechargeable

US$17.00-22.00
1 Piece(MOQ)
3 in One with Temperature & Humidity Meter Rechargeable Lithium Battery

3 in One with Temperature & Humidity Meter Rechargeable Lithium Battery

US$11.30-14.00
1 Piece(MOQ)
Data Export and Download Air Quality Monitor Pm2.5 Meter with Rechargeable Battery

Data Export and Download Air Quality Monitor Pm2.5 Meter with Rechargeable Battery

US$47.00-52.00
2 Pieces(MOQ)
1/4

NANBEI INSTRUMENT LIMITED

5.0
Send Inquiry
Nanbei Instruments Plant Photosynthesis Intensity Rate Meter with High Precision

Nanbei Instruments Plant Photosynthesis Intensity Rate Meter with High Precision

US$3,610.00-3,936.00
1 Set(MOQ)
Nanbei Instruments Laboratory Benchtop Digital Atc Multiparamter Water Quality Analyzer pH/ISE/Ec/Do Meter

Nanbei Instruments Laboratory Benchtop Digital Atc Multiparamter Water Quality Analyzer pH/ISE/Ec/Do Meter

US$600.00-700.00
1 Set(MOQ)
Laboratory Precision Electrical Digital Conductivity Meter

Laboratory Precision Electrical Digital Conductivity Meter

US$280.00-385.00
1 Set(MOQ)
Good Performance Digital Intelligent Automatic Plant Photosynthesis Meter for Outdoor

Good Performance Digital Intelligent Automatic Plant Photosynthesis Meter for Outdoor

US$3,610.00-3,936.00
1 Set(MOQ)
1/4

Beijing Zetron Technology Co., Ltd

8 yrs·5.0
·Trading Company
Send Inquiry
Do100 Benchtop Do Meter for Aquaculture and Wastewater Applications

Do100 Benchtop Do Meter for Aquaculture and Wastewater Applications

US$200.00-1,000.00
1 Piece(MOQ)
Do10 Portable Do Meter: Polarographic Type

Do10 Portable Do Meter: Polarographic Type

US$200.00-1,000.00
1 Piece(MOQ)
Ozs30 Portable Dissolved Ozone Meter with Three-Electrode Measurement Technology

Ozs30 Portable Dissolved Ozone Meter with Three-Electrode Measurement Technology

US$3,000.00-5,000.00
1 Piece(MOQ)
Ptm100 Volatile Organic Gas Analyzer for Voc Detection and Monitoring

Ptm100 Volatile Organic Gas Analyzer for Voc Detection and Monitoring

US$5,000.00-20,000.00
1 Piece(MOQ)
1/4

Infitek Co., Ltd.

Send Inquiry
Infitek Bep-M980 Benchtop Dissolved Oxygen Meter Do Meter

Infitek Bep-M980 Benchtop Dissolved Oxygen Meter Do Meter

US$469.00
1 Piece(MOQ)
Infitek Portable Dissolved Oxygen Meter/ Do Meter with FDA Approved

Infitek Portable Dissolved Oxygen Meter/ Do Meter with FDA Approved

US$478.00
1 Piece(MOQ)
Infitek Benchtop Conductivity Meter Con-B400f

Infitek Benchtop Conductivity Meter Con-B400f

US$593.00
1 Piece(MOQ)
Infitek Benchtop Dissolved Oxygen Meter/ Do Meter with Intelligent Operation System

Infitek Benchtop Dissolved Oxygen Meter/ Do Meter with Intelligent Operation System

US$948.00
1 Piece(MOQ)
1/3

CIXI ORIN ELECTRIC APPLIANCE CO., LTD.

9 yrs
·Trading Company
Send Inquiry
TDS-3 Water Quality Tester TDS Meter

TDS-3 Water Quality Tester TDS Meter

US$1.00-2.00
5,000 Pieces(MOQ)
Hm Waterproof Professional Ec/TDS Meter

Hm Waterproof Professional Ec/TDS Meter

US$1.00-4.50
1,000 Pieces(MOQ)
Button Digital TDS Water Hardness Test Meter

Button Digital TDS Water Hardness Test Meter

US$1.00-2.00
100 Pieces(MOQ)
Hot Sale Hand TDS Meter for Water Filter

Hot Sale Hand TDS Meter for Water Filter

US$1.00-2.00
5,000 Pieces(MOQ)
1/4

Shanghai Haiker Environmental Protection Equipment Co., Ltd

5 yrs·5.0
·Trading Company
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MP517 Lab Benchtop Sodium Ion Concentration Meter/ Sodium Ion Detector Price (mV, ISE, Na, Sodium)

MP517 Lab Benchtop Sodium Ion Concentration Meter/ Sodium Ion Detector Price (mV, ISE, Na, Sodium)

US$377.01-502.68
1 sets(MOQ)
Do400f Manual Salinity Compensation Hand-Held Dissolved Dissolved Oxygen Meter Do/Temp (DO Saturation) Do Meter

Do400f Manual Salinity Compensation Hand-Held Dissolved Dissolved Oxygen Meter Do/Temp (DO Saturation) Do Meter

US$423.74-564.98
1 sets(MOQ)
PC950 Benchtop pH/Conductivity Meter, Dual Parameter Electrochemical Instrument, Measures pH, Conductivity, TDS and Salinity

PC950 Benchtop pH/Conductivity Meter, Dual Parameter Electrochemical Instrument, Measures pH, Conductivity, TDS and Salinity

US$587.42-903.71
1 sets(MOQ)
Do511t Portable Dissolved Oxygen Meter, Aquaculture Water Optical Portable Dissolved Oxygen Do Meter

Do511t Portable Dissolved Oxygen Meter, Aquaculture Water Optical Portable Dissolved Oxygen Do Meter

US$1,288.41-1,982.24
1 sets(MOQ)
1/4

Hefei Siko Instruments Co., Ltd.

5.0
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Industrial Swimming Pool Online Free Residual Chlorine Electrode Controller FCL Analyzer Meter

Industrial Swimming Pool Online Free Residual Chlorine Electrode Controller FCL Analyzer Meter

US$400.00-600.00
2 Pieces(MOQ)
Digital High Precision Water Quality Dissolved Oxygen Meter Sensor for Fish Pond

Digital High Precision Water Quality Dissolved Oxygen Meter Sensor for Fish Pond

US$240.00-400.00
2 Pieces(MOQ)
4-20mA RS485 Online Industrial IP68 Digital Dissolved Oxygen Meter for Waste Water

4-20mA RS485 Online Industrial IP68 Digital Dissolved Oxygen Meter for Waste Water

US$240.00-400.00
2 Pieces(MOQ)
Industrial Swimming Pool Residual Free Chlorine Electrode Meter for Water Treatment Plant

Industrial Swimming Pool Residual Free Chlorine Electrode Meter for Water Treatment Plant

US$400.00-600.00
2 Pieces(MOQ)
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