pH Meter
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Hot Price MOQ

50 Pieces (MOQ)$125.40

Kunshan Ast Optoelectronics Co., LtdDigital pH Controller with Dual Relay for Hydroponics and Indoor Plant Grow

1 Piece (MOQ)Negotiable

Strider Instrument & Application Co. (Shanghai), Ltd.pH3500 Two Relays 4-20mA Online pH/ORP Controller for Water Treatment

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

1 set (MOQ)$800.00

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

1 Piece (MOQ)$128.00

Guangzhou Xilubao Technology Co., Ltd.Hillbo Industrial Online Water Quality Analysis Electrode Common Water Quality pH Sensor

1 Piece (MOQ)$429.00

Anhui Madsur Technology Co., Ltd.Madsur Conductivity Intelligent Sensor Mds-2000CD Drinking Water Industrial Wastewater

1 Piece (MOQ)$60.00

Suzhou Delfino Environmental Technology Co., Ltd.Industrial Online Combination pH Electrode pH Probe pH Sensor for Surface Water

1 Piece (MOQ)$120.00

ZHEJIANG TOP INSTRUMENT CO., LTD.Factory Supply Portable Soil pH Meter with Low Price

1 Piece (MOQ)$417.00

Santo (China) LimitedHigh Quality Affordable pH Electrode Cell ORP Probe Plastic Redox Measurement Sensor

1 Piece (MOQ)$260.00

Guangzhou Cowater Aquaculture Equipment Co, . LtdOnline pH Meter Junior College Institutions Laboratory Field Sampling Portable Digital pH/ORP pH Meter Sensor

1 Piece (MOQ)$184.00

Shanghai Yoke Instrument Co., Ltd.Laboratory Bench Top pH Meter Electrochemical Analyzer with Multi Points Calibration

1 Piece (MOQ)$60.00

Suzhou Delfino Environmental Technology Co., Ltd.Plastic Shell pH Electrode Online pH Sensor for Wastewater pH Monitoring

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)$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)$180.00

Hunan Firstrate Sensor Co., Ltd.Firstrate FST100-PH106 Industrial pH Meter Electrode Probe Water Quality pH Meter for Water Treatment Sewage Online PH Sensor

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)$85.00

Suzhou Delfino Environmental Technology Co., Ltd.Two Relays 4-20mA Online pH/ORP Controller for Water Treatment

100 Pieces (MOQ)$26.00

NanJing Tsung Water Technology Co., Ltd.pH Tester 0.01 pH High Accuracy Water Quality Tester pH Meter for Household Drinking Water, Aquarium, Swimming Pool, SPA

500 Pieces (MOQ)$1.80

Yancheng Olap Water Purification Equipment Technology Co., Ltd.Portable pH Water Quality Tester Pen 0.01 Accuracy Meter

1 Piece (MOQ)$550.00

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

1 Piece (MOQ)$600.00

Hangzhou Supmea International Trading Co., Ltd.Professional 4 in 1 Portable Multiparameter Water Quality Meter Price Analysis

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

5 pieces (MOQ)$18.00

REX (Shanghai) Technology Co., Ltd.65-1d pH Combination Probe Used in Laboratory Glass Shell Material BNC Connector 12*20mm pH Meter Electrode Sensor

1 sets (MOQ)$169.29

Shanghai Haiker Environmental Protection Equipment Co., LtdpH60f-Z Smart Pocket pH Tester Kit, Digital Blue Tooth pH Meter for Paper, Leather, Fabric, Skin and Scalp pH

1 Piece (MOQ)$1786.00

Anhui Madsur Technology Co., Ltd.Madsur Ammonia Nitrogen Sensor Mds-1000nh Drinking Water Underground Water Wastewater Fish Farm Sensor

1 Piece (MOQ)$449.00

Suzhou Delfino Environmental Technology Co., Ltd.DEC350 RS485 Online 4-Electrode Salinity Sensor Salinity Probe for Seawater

10 Pieces (MOQ)$28.00

Shenzhen Bestone Industrial Co. Ltd.Pen Type pH Meter Portable pH Water Quality pH818

1 Piece (MOQ)Negotiable

Strider Instrument & Application Co. (Shanghai), Ltd.ORP Meter pH Meter Value Test Pen for Dough pH Meter, Steamed Bread pH Tester Water Hardness

10 Pieces (MOQ)$1.20

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

1 Set (MOQ)$492.00

ZHENGZHOU LABONE INSTRUMENT CO., LTD.High Precision pH400f Professional ORP Meter Laboratory Soil pH Meter Digital Benchtop
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