Hot Price MOQ
pH Meter

1 Piece (MOQ)$1099.00

Shanghai Boqu Instrument Co., Ltd.Boqu Pfg-3085 Membrane Head Method Model Measuring Waste/Sewage/Industry Effluent Water Online Calcium Ion Analyzer Price

1 Piece (MOQ)$130.00

Nengshi Analytical Sensor Co., Ltd.Continous Waste Water Quality Montoring Online RS485 pH Probe Digital pH Sensor

1 Piece (MOQ)$9999.00

Shanghai Boqu Instrument Co., Ltd.Low Cost Dissolved Oxygen Meter Do Sensor Water Measuring Device

100 Pieces (MOQ)$10.00

NanJing Tsung Water Technology Co., Ltd.3 in 1 Portable Digital Temp TDS Back Light Auto-off Water Filter

1 Piece (MOQ)$170.00

Nengshi Analytical Sensor Co., Ltd.Online Digital Aquaculture pH ORP Sensor Water Probe with Controller Replaced RS485

100 Pieces (MOQ)$10.00

NanJing Tsung Water Technology Co., Ltd.3 in 1 Portable TDS Ec Meter Digital Temp TDS Meter Tester

1 Piece (MOQ)$550.00

Shanghai Boqu Instrument Co., Ltd.Boqu Simple Operation for Pure Water Treatment in Real Time Online pH Meter and Probe

1 Piece (MOQ)$1399.00

Shanghai Boqu Instrument Co., Ltd.Boqu Tbg-2088s High Precision by RS485 Modbus RTU Long Working Service Time Digital Turbidity Meter

1 Piece (MOQ)$550.00

Shanghai Boqu Instrument Co., Ltd.Boqu Ddg-0.01sensor Power Plant Create Value Electrode Conductivity Sensor

10 Pieces (MOQ)$1.20

Hebei Yuhan Electronic Technology Co., Ltd.Handheld Competitive Price Digital TDS Water Quality Tester

10 Pieces (MOQ)$12.50

Hebei Yuhan Electronic Technology Co., Ltd.High Precision Pen Type 5 in 1 Water Quality Tester pH/TDS/Ec/Temp/Salinity Water Quality Testing Pen

1 Piece (MOQ)$550.00

Shanghai Boqu Instrument Co., Ltd.Boqu pH 5806 Steam Sterilizable Autoclavable pH Electrode Sensor Probe for Pharma Biotech and Chemistry pH Measurement

10 Pieces (MOQ)$1.20

Hebei Yuhan Electronic Technology Co., Ltd.Good Price Conductivity TDS Water Quality Tester TDS Ppm Tester

10 Pieces (MOQ)$14.80

Hebei Yuhan Electronic Technology Co., Ltd.Good Quality 5 in 1 TDS/Ec/pH/Temperature/Salinity Water Quality Tester with Speech

10 Pieces (MOQ)$14.80

Hebei Yuhan Electronic Technology Co., Ltd.Pocket Portable Type 5 in 1 TDS/Ec/pH/Salinity/Temperature Water Quality Test Pen

1 Piece (MOQ)$0.98

Hebei Yuhan Electronic Technology Co., Ltd.Digital Td S Meter Filter Measuring Water High Quality Purity Tester Rang with Battery

1 Piece (MOQ)$108.50

Qingdao Shengzeyun Experimental Equipment Co., Ltd.CE High-Performance Multi-Analyzing Electronic pH Meter Water Quality Pocket Tester

10 Pieces (MOQ)$1.20

Hebei Yuhan Electronic Technology Co., Ltd.New Design TDS Meter 0-9999ppm TDS Tester for Water Quality Testing

1 Piece (MOQ)$360.00

Shanghai Boqu Instrument Co., Ltd.High Temperature High Pressure pH Sensor 130 Degree 13 Bar Low Ionic Medium or High Velocity Medium

1 Piece (MOQ)$2.38

Hebei Yuhan Electronic Technology Co., Ltd.Low Price Td S Mini Water Quality Tester Water Quality Monitoring Pen

1 Piece (MOQ)$550.00

Shanghai Boqu Instrument Co., Ltd.Boqu China Manufacturer Phg-2091PRO pH Sensor with Trasmeter High Precision Measurement pH Analyzer

10 Pieces (MOQ)$3.30

Hebei Yuhan Electronic Technology Co., Ltd.Exquisite Craftsmanship LCD Display 0-14 pH Meter Portable Resolution 0.01 pH Tester

1 Piece (MOQ)$11.62

Hebei Yuhan Electronic Technology Co., Ltd.Y H Digital 3-in-1 Water Quality Tester Display

1 Piece (MOQ)$700.00

NANBEI INSTRUMENT LIMITEDNanbei Instruments Lab Analysis Instrument pH TDS Ec Laboratory Multiparameter Water Quality Meter

10 Pieces (MOQ)$2.82

Hebei Yuhan Electronic Technology Co., Ltd.Portable Digital Moisture/Sunlight/Temperature/pH Soil Detector Tester

1 Piece (MOQ)$1399.00

Shanghai Boqu Instrument Co., Ltd.Boqu Tbg-2088s/P Long Working Life Turbidity 0-20ntu, 0~100ntu for Electronic Turbidity Meter

1 set (MOQ)$800.00

Nanning Dingchen Instrument Co., Ltd.Bante900 Benchtop Multiparameter Water Quality Meter Bante pH Meter 900

5 pieces (MOQ)$45.00

REX (Shanghai) Technology Co., Ltd.pH-2-211 Wholesale Good Quality Spear-Tip Semi Solid Food Industry Online Combination pH Probe Electrode

5 pieces (MOQ)$20.00

REX (Shanghai) Technology Co., Ltd.Wholesale Good Quality Low Cost ORP Sensor Redox Combination Probe 2000mv PC Material BNC Connector ORP Electrode

1 Piece (MOQ)$220.00

Wuhu Jujie International Trade Co., LTDDigital Dual Relay pH Controller with Temperature Compensation for Hydroponics System and Indoor Plant Grow
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