15,140
Ph Tester Factory Products
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US $ 12-26 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Water Filter, Water Purifier, Reverse Osmosis System, Filter Housing, Filter Cartridge, RO Membrane, Mineral Pots, PP Filter, CTO Filter, Udf Filter
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2015
US $ 1.82-2.38 /
Piece FOB
9 Pieces (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 1-500 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, Conductivity Meter, Dissolved Oxygen Meter, Turbidity Meter, Free Chlorine Analyzer, Tempoerature Transmitter, All Kinds of Sensors for Water Analyzer, TDS Meter, Ammonia Tester, Pressure Transmitter
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Audited Supplier
Since 2019
Manufacturer/Factory
Shanghai, China
Since 2019
US $ 19-39 /
Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Since 2016
Manufacturer/Factory
Jiangsu, China
Since 2016
US $ 1.5-1.95 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, Turbidity Meter, pH Sensor, Multi-Parameter, Portable Meter, Pen Type Meter, Digital Controllers and Sensors, Conductivity Meter, Cod Sensor, TDS Meter
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 205-690 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2013
Manufacturer/Factory,Group Corporation
Henan, China
Since 2013
US $ 2,000-8,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Oil Purifier, Fire Testing Equipment, Petroleum Products Testing Equipment, Electrical Testing Equipment, Transformer Test Set, Oil Test Kit, Fire Retardant Test, Cone Calorimeter, Bdv Tester, Flash Point Tester
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Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company
Chongqing, China
Since 2007
US $ 565.52 /
Piece FOB
1 Piece (MOQ)
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Certification : ISO9001
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Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 500 /
Piece FOB
1 Piece (MOQ)
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Main Products: pH Meter, pH Sensor, Dissolved Oxygen Meter, Do Sensor, Conductivity Meter, Conductivity Sensor, Turbidity Sensor, Residual Chlorine Analyzer, Concentration Meter, Turbidity Meter
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2014
US $ 27.5-35.2 /
Piece FOB
1 Piece (MOQ)
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Certification : ISO9001
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Audited Supplier
Since 2015
Manufacturer/Factory
Guangdong, China
Since 2015
US $ 98-165 /
Piece FOB
1 Piece (MOQ)
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Main Products: Dosing Pump, Diaphragm Pump, Water Quality Analyzer, Dosing System, Flow Meter, Liquid Mixer, Water Pump, Chemical Pump, Filter Press, Solenoid Valve
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2021
US $ 13.4-14.8 /
Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001, CE
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 50-125 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Flow Meter, Density Meter, Weather Station, Wind Sensor
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Sichuan, China
Since 2023
US $ 168.46-224.61 /
sets FOB
1 sets (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 7-8.5 /
piece FOB
1 piece (MOQ)
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Main Products: Pressure Sensor, Pressure Transmitter, Level Measurement, Pressure Transducer, Water Level Sensor, Water Level Meter, Ultrasonic Level Sensor, Radar Level Sensor, Fuel Level Sensor, Flow Meter
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Audited Supplier
Since 2022
Manufacturer/Factory
Shaanxi, China
Since 2022
US $ 19-39 /
Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001, RoHS, CE, FCC
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Jiangsu, China
Since 2016
US $ 98-165 /
Piece FOB
1 Piece (MOQ)
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Main Products: Diaphragm Pump, Dosing Pump, pH Meter, Conductivity Meter, Flow Meter, Level Meter, Pressure Transmitter, Liquid Mixer, Chemical Pump, Dosing System
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Shanghai, China
Since 2019
US $ 4,380-4,384.6 /
sets FOB
1 sets (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 130-300 /
Piece FOB
1 Piece (MOQ)
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Main Products: Pressure Sensor, Pressure Gauge, Pressure Transducer, Differential Pressure Sensor, Level Transmitter, Temperature Sensor, Temperature Transmitter, Pressure Switch, Pressure Transmitter, Electromagnetic Flow Meter
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Audited Supplier
Since 2010
Manufacturer/Factory
Jiangsu, China
Since 2010
US $ 250-500 /
Set FOB
1 Set (MOQ)
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Appliance : Food Analysis, Medical Research, Biochemistry
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Audited Supplier
Since 2019
Trading Company
Henan, China
Since 2019
US $ 299 /
Piece FOB
1 Piece (MOQ)
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Main Products: Automatic Weather Stations, Sensors, Temperature Humidity Controlling, Ultrasonic Weather Stations, Measuring Instruments
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Audited Supplier
Since 2022
Manufacturer/Factory
Sichuan, China
Since 2022
US $ 800-1,000 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory
Shandong, China
Since 2019
US $ 176.1 /
Piece FOB
1 Piece (MOQ)
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Main Products: industrial temperature instruments
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2023
US $ 690-1,990 /
Set FOB
1 Set (MOQ)
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Analysis : Infrared Analysis
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Audited Supplier
Since 2024
Manufacturer/Factory
Hebei, China
Since 2024
10 Pieces (MOQ)
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Main Products: Digital RS485 Residual Chlorine Sensor
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Audited Supplier
Since 2023
Trading Company
Shanghai, China
Since 2023
US $ 1.6-2.2 /
Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 299-4,284 /
Piece FOB
1 Piece (MOQ)
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Main Products: Transformer Tester, Insulating Oil Tester, Hipot Tester, Insulating Tester, Circuit Breaker Tester, Relay and Protection Tester, Sf6 Gas Tester, Partial Discharge Tester, Battery Tester, Power Quality Analyzer
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Audited Supplier
Since 2022
Manufacturer/Factory
Hebei, China
Since 2022
US $ 4,828-6,999 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 100-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Petroleum Products Test Equipment, Fire Testing Equipment, Grease Test Apparatus, Lubricating Oil Test Instrument, Oil Analyzer, Cable Testing Equipment, Flammability Test Device
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Chongqing, China
Since 2021
US $ 535-670 /
Piece FOB
1 Piece (MOQ)
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Control : Manual Control
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 876.56 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Dust Monitor, Water Quality Detector
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shaanxi, China
Since 2024
US $ 150-1,520 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 2.2-3.25 /
Piece FOB
1 Piece (MOQ)
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Main Products: Mobile Phone Accessories, Computer Accessories, Consumer Electronics, Cable & Networking, Lights & Lighting, Electrical Supplies, Auto Accessories, Security & Protection, Outdoor Accessories, Pomotional Gift
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2013
US $ 80-210 /
Piece FOB
1 Piece (MOQ)
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Cooling System : Radiator
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Audited Supplier
Since 2019
Manufacturer/Factory
Shanghai, China
Since 2019
US $ 7 /
Piece FOB
100 Pieces (MOQ)
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Main Products: pH Meters, Counter Meters, Arbor Press, Tools, Ddvp
Contact Supplier
Audited Supplier
Since 2008
Manufacturer/Factory,Trading Company
Shandong, China
Since 2008
US $ 65-90 /
Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016