9,265
Portable Ph Tester Products
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US $ 11-13.5 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Sensor
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 1-1.68 /
Piece FOB
99 Pieces (MOQ)
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Application : Environmental Protection
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 100-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Gas Alarm, Air Monitor, Air Analyzer, Dust Monitor, Gas Leakage Detector, Particle Counter, Methane Detector, Aerosol Photometer
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Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
US $ 250-370 /
Unit FOB
1 Unit (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Shandong, China
Since 2023
US $ 99-210 /
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 $ 1.5-1.8 /
Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory
Jiangsu, China
Since 2023
US $ 11-13.5 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Sensor
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 200-1,000 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
US $ 300-500 /
Set FOB
1 Set (MOQ)
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Main Products: Food Freeze Dryer, Glass Reactor, Rotary Evaporator, Planetary Ball Mill, Kjeldahl Nitrogen Analyzer, Soxhlet Fat Analyzer, Crude Fiber Analyzer, Gluten Tester, Karl Fischer Titrator, Multiparameter Water Quality Meter
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Group Corporation
Henan, China
Since 2024
US $ 1.1-1.8 /
Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 100-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gas Detector, Gas Analyzer, Gas Alarm, Air Monitor, Air Analyzer, Dust Monitor, Gas Leakage Detector, Particle Counter, Methane Detector, Aerosol Photometer
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Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
US $ 23.4-28.8 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2015
Manufacturer/Factory
Guangdong, China
Since 2015
US $ 11-13.5 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Sensor
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 231.88 /
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 $ 19.9 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Pressure Gauge, Manometer, V Line Thermometer, Industrial Thermometer, Bimetal Thermometer, Exhaust Gas Thermometer, Digital Pressure Gauge, Digital Thermometer, Nautical Barometer, Nautical Quartz Clock
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Audited Supplier
Since 2016
Manufacturer/Factory
Jiangsu, China
Since 2016
Manufacturer/Factory
Sichuan, China
Since 2022
US $ 1-1.52 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Sensor
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 29.9-53.6 /
Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Since 2025
Manufacturer/Factory
Henan, China
Since 2025
US $ 55-90 /
Unit FOB
1 Unit (MOQ)
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Main Products: Biological Safety Cabinet, Laminar Flow Cabinet, Fume Hood, Incubator, Refrigerator, Freezer, Drying Oven, Centrifuge, Autoclave, Balance
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Shandong, China
Since 2023
US $ 1.82-2.38 /
Piece FOB
9 Pieces (MOQ)
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Type : Momentum Flow Meter
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 70-85 /
Piece FOB
1 Piece (MOQ)
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Main Products: Soil Test Equipment, Asphalt Test Equipment, Concrete Test Equipment, Cement Test Equipment, Rock and Aggregate Test Equipment, Skid Resistance and Friction Tester, Test Mould, Dynamic Probing Rig, Los Angeles Abrasion Machine, Asphalt/Soil Non Nuclear Electric Density Gauge
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Audited Supplier
Since 2007
Manufacturer/Factory,Group Corporation
Hebei, China
Since 2007
US $ 50-125 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Sichuan, China
Since 2023
US $ 199 /
Piece FOB
1 Piece (MOQ)
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Main Products: Chromatography Spectroscopy Instrument, Laboratory Centrifuge, Laboratory Thermostatic Devices, Combination & Joint Fittings, Other Test Instruments, Laboratory Furniture, Laboratory Heating Equipment, Laboratory Thermostat, Other Instruments & Meters
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangxi, China
Since 2022
US $ 199-260 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 27.5-35.2 /
Piece FOB
1 Piece (MOQ)
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Main Products: Coating Thickness Gauge, Data Logger, Temperature Humidity Monitor, Air Quality Monitor, Thermometer, Yw Meter
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Audited Supplier
Since 2015
Manufacturer/Factory
Guangdong, China
Since 2015
US $ 13.4-14.8 /
Piece FOB
10 Pieces (MOQ)
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Certification : ISO9001, CE
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 40 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electronic Balance, Electronic Scale, Moisture Analyzer, Viscometer, pH Meter, Weighing Scale, Precision Balance, Analytical Balance, Industry Scale, Commercial Scale
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Audited Supplier
Since 2009
Manufacturer/Factory
Jiangsu, China
Since 2009
US $ 6-7.1 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 168.46-224.61 /
sets FOB
1 sets (MOQ)
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Main Products: Laboratory Fume Hood, Colony Counter, Quanti-Tray System, Ultrapure Water Systems
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Audited Supplier
Since 2024
Manufacturer/Factory
Shanghai, China
Since 2024
US $ 99-129 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2023
Trading Company
Guangdong, China
Since 2023
US $ 4,828-5,572 /
Piece FOB
1 Piece (MOQ)
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Main Products: Power Safety Apparatus Test Equipment, Power Transformer Test Equipment, High Voltage Switch Test Equipment, Relay Protection Test Equipment, Transformer Test Equipment, Zinc Oxide Lightning Arrester Test Equipment, Cable Test Equipment, Sf6 Gas Oil Analysis Equipment, Storage Battery Test Equipment, Insulation Resistance Test Equipment
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Audited Supplier
Since 2024
Manufacturer/Factory
Hubei, China
Since 2024
US $ 3-3.3 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
US $ 2.68-2.8 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Radar Level Gauge, Ultrasonic Heat Meter, Pressure Transmitters, Flow Meter, Water Quality Tester, Water Meter, Ultrasonic Water Meter, Electromagnetic Flowmeter, Ultrasonic Liquid Level Gauge, Liquid Level Transmitter
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Hebei, China
Since 2024
Manufacturer/Factory
Shandong, China
Since 2022
US $ 565.52 /
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 $ 12-26 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2015