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Handy pH Meter Aquarium Digital with Replaceable pH Electrode
Handy pH Meter Aquarium Digital with Replaceable pH Electrode
FOB Price: US $22.7-25.5 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Portable
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measuring Range: 0-14 pH
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China Factory Cheap Waterproof Portable Digital Water Treatment Pocket-Size Orp Tester Orp Meter Orp-169e Data Hold Function
China Factory Cheap Waterproof Portable Digital Water Treatment Pocket-Size Orp Tester Orp Meter Orp-169e Data Hold Function
FOB Price: US $29.9-45.9 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: Orp Meter
  • Measuring Range: (-1999)-(+1999)Mv
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Portable pH Meter Aquarium Water Controller
Portable pH Meter Aquarium Water Controller
FOB Price: US $105-135 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Portable
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measuring Range: 0-14 pH
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Good Quality China Factory Pen TDS Meter Price
Good Quality China Factory Pen TDS Meter Price
FOB Price: US $3.5-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: TDS Meter
  • TDS: 0-9990ppm
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Sea Water Testing Meter Digital Handy Salt Meter
Sea Water Testing Meter Digital Handy Salt Meter
FOB Price: US $20-39 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: Salinity Meter
  • Measuring Range: 0-100ppt
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Turbidity Meter Low Range: 0~200ntu, Waste Water Treatment, Water Analysis
Turbidity Meter Low Range: 0~200ntu, Waste Water Treatment, Water Analysis
FOB Price: US $78-149 / Piece
Min. Order: 10 Pieces
  • Display: Digital
  • Appliance: Biochemistry
  • Portable: Bench Top
  • Certification: CE, ISO9001
  • Type: Turbidity Meter
  • Minimum Readout: 0.1ntu
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Sinotester 2017 Heavy Metals, Total Hardness and Salinity Tester Portable Water Analyzer of Water Laboratory
Sinotester 2017 Heavy Metals, Total Hardness and Salinity Tester Portable Water Analyzer of Water Laboratory
FOB Price: US $1-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: TDS Meter
  • TDS: 0-9990ppm
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Panel Mounting Industrial pH/Orp Meter/Waste Water Meter
Panel Mounting Industrial pH/Orp Meter/Waste Water Meter
FOB Price: US $29.5-60 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Industry, Agriculture, Food
  • Portable: Bench Top
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measurement Range: 0-14pH
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China Hot Sale Ce Approved High Accuracy Portable Salinity Meter
China Hot Sale Ce Approved High Accuracy Portable Salinity Meter
FOB Price: US $17-35 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: Orp Meter
  • Measuring Range: (-1999)-(+1999)Mv
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Water Treatment Online Industrial pH Sensor for pH Meter Measurement
Water Treatment Online Industrial pH Sensor for pH Meter Measurement
FOB Price: US $29.5-60 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Industry, Agriculture, Food
  • Portable: Bench Top
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measurement Range: 0-14pH
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pH Measurement Type and Electronic Power Water pH Tester
pH Measurement Type and Electronic Power Water pH Tester
FOB Price: US $12-25 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Portable
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measuring Range: 0-14 pH
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Orp Electrode, Orp Meter, Analysis Instrument
Orp Electrode, Orp Meter, Analysis Instrument
FOB Price: US $29.9-45.9 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: Orp Meter
  • Measuring Range: (-1999)-(+1999)Mv
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Portable Digital Conductivity Meter Tester Factory Price CD-138 (II) Ec Meter
Portable Digital Conductivity Meter Tester Factory Price CD-138 (II) Ec Meter
FOB Price: US $9.5-29.5 / Piece
Min. Order: 10 Pieces
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Portable
  • Certification: CE, ISO9001
  • Type: Conductivity Meter
  • Measurement Range: 0-1999us/Cm
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3 Years Limited Warranty High Quality TDS Meter Water Test Equipment
3 Years Limited Warranty High Quality TDS Meter Water Test Equipment
FOB Price: US $3.5-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: TDS Meter
  • TDS: 0-9990ppm
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High Quality Portable Milk Testing Equipment
High Quality Portable Milk Testing Equipment
FOB Price: US $550-750 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture
  • Portable: Non Portable
  • Certification: CE, ISO9001
  • Type: Milk Analyser
  • Measurement Range: 0.01- 25%
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Good Quality Data Hold Function Auto Shutoff Hand Held TDS Tester
Good Quality Data Hold Function Auto Shutoff Hand Held TDS Tester
FOB Price: US $1-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: TDS Meter
  • TDS: 0-9990ppm
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Waterproof Orp Meter Orp-286 with Electrode Replaceable
Waterproof Orp Meter Orp-286 with Electrode Replaceable
FOB Price: US $17-35 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: Orp Meter
  • Measuring Range: (-1999)-(+1999)Mv
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Smart Multifunction pH-2602 Water Tempertuare pH Test Liquid
Smart Multifunction pH-2602 Water Tempertuare pH Test Liquid
FOB Price: US $70-85 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry
  • Portable: Bench Top
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measuring Range: 0-14 pH
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Cheap Lab Instrument pH Meter Aquarium Digital
Cheap Lab Instrument pH Meter Aquarium Digital
FOB Price: US $8.7-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Portable
  • Certification: CE, ISO9001
  • Type: PH Meter
  • Measuring Range: 0-14 pH
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4 Digits LCD Display Orp Meter with Low Price
4 Digits LCD Display Orp Meter with Low Price
FOB Price: US $29.9-45.9 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: Orp Meter
  • Measuring Range: (-1999)-(+1999)Mv
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Ce Marked High Accuracy Pen Type TDS Analyzer
Ce Marked High Accuracy Pen Type TDS Analyzer
FOB Price: US $1-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: TDS Meter
  • TDS: 0-9990ppm
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Milk Analyzer/Milk Testing Equipment
Milk Analyzer/Milk Testing Equipment
FOB Price: US $550-750 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture
  • Portable: Non Portable
  • Certification: CE, ISO9001
  • Type: Milk Analyser
  • Measurement Range: 0.01- 25%
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Hot Sale Data Hold Function Testing 0-9990ppm Digital TDS Meter
Hot Sale Data Hold Function Testing 0-9990ppm Digital TDS Meter
FOB Price: US $1-15 / Piece
Min. Order: 1 Piece
  • Display: Digital
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Pen
  • Certification: CE, ISO9001
  • Type: TDS Meter
  • TDS: 0-9990ppm
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Chemical Oxygen Demand Meter, Cod Reactor with The Best Price
Chemical Oxygen Demand Meter, Cod Reactor with The Best Price
FOB Price: US $249-355 / Piece
Min. Order: 1 Piece
  • Display: LED
  • Appliance: Biochemistry, Agriculture, Industry
  • Portable: Portable
  • Certification: RoHS, FCC, CE, ISO9001
  • Type: Cod
  • Power Supply: DC 12V/10A
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Soil Meter do meter Meter Product Water Meter Frequency Meter Electronic Meter Control Meter one phase meter phase meter Phase Power Meter

Ningbo Sinotester Biological Co., Ltd.

Zhejiang, China

Last Login Date: May 14, 2025

Business Type: Manufacturer/Factory

Main Products: pH Meter, Refractometer, Test Papers, Orp Meter, TDS Meter, Electrode, Ec Meter, Water Test Kit, Colorimetric Meter, Do Meters

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