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Glass Conductivity Sensor Ph Meter Electrode
- FOB Price: USD $3 / Piece
- Min. Order: 20 Pieces
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Ph Meter Electrode Probe Glass
- FOB Price: USD $15.5 / Piece
- Min. Order: 1 Pieces
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High quality online ph meter controller metal sensor 4-20ma PIN connector
- FOB Price: USD $30.1 / Piece
- Min. Order: 1 Pieces
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Conductivity Ph Meter Glass Ph Electrode
- FOB Price: USD $15.5 / Piece
- Min. Order: 1 Pieces
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Conductivity Electrode Ph Sensor Price For Swimming Pool
- FOB Price: USD $3 / Piece
- Min. Order: 20 Pieces
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Hot sale Portable COD Meter
- FOB Price: USD $155 / Piece
- Min. Order: 1 Pieces
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COD ammonia total phosphorus water test instruments meter
- FOB Price: USD $100 / Piece
- Min. Order: 1 Pieces
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ATC Antifreeze concentration measurement Portable Freezing point Refractometer
- FOB Price: USD $8.9 / Piece
- Min. Order: 1 Pieces
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High accuracy online digital chemical pH meter with replaceable pH electrode
- FOB Price: USD $85.9 / Piece
- Min. Order: 1 Pieces
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China auto better honey refractometer brix hydrometer
- FOB Price: USD $13.2 / Piece
- Min. Order: 1 Pieces
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CSSD Autoclave enviroment testing use- Bowie Dick for dental material Steam Sterilization Indicator B-D Test Pack
- FOB Price: USD $ 1.85 / Pack
- Min. Order: 1000 Packs
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Bench top Temp ORP EC CF TDS water quality ph tester meter
- FOB Price: USD $ 115 / Set
- Min. Order: 1 Sets
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high quality Pocket-size water ph meter digital portable pen type ph meter tester
- FOB Price: USD $ 4.5 / Piece
- Min. Order: 1 Pieces
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High Accuracy waterproof ATC pH Meter
- FOB Price: USD $ 9.5 / Piece
- Min. Order: 1 Pieces
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Tds Meter Water Tester Pen Lcd Digital Temp Tds Meter Tester
- FOB Price: USD $ 6.5 / Piece
- Min. Order: 1 Pieces
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Online Water Orp Sensor Orp Meter Digital
- FOB Price: USD $ 22.5 / Piece
- Min. Order: 10 Pieces
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High Precision Water Quality Test Pen Detector Chemistry Laboratory Equipment Conductivity Test Ph Meter
- FOB Price: USD $ 15.8 / Piece
- Min. Order: 1 Pieces
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Manufactory Hot Selling Easy Operated Orp Meter With Orp Orp-286
- FOB Price: USD $ 22.5 / Piece
- Min. Order: 10 Pieces
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Desktop Multifunction COD Reactor
- FOB Price: USD $ 199 / Piece
- Min. Order: 1 Pieces
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TDS-1 Portable Pen Digital Water Tds Meter
- FOB Price: USD $ 4.5 / Piece
- Min. Order: 100 Pieces
Company Profile
Ningbo Sinotester Biological Co., Ltd.
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Lab Device and Consumable ,Brix Refractometer
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North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania
we are a professional company that manufactures and exports laboratory instruments and equipments. We have our own factory and Laboratory, with strong R&D center, sales team, customer service team and QC team, which grows very fast and obtains good reputation in the market. Our major products include: Refractometer, Test paper, PH meter, Electrode, TDS meter, Salinity meter, ORP meter, DO meter, Conductivity meter, Turbidity meter, Color comparison tube, Water test kit, Milk Test Meter, Electrode etc. Most of the products have CE certificate. All products can be customized.