3,314 Dissolved Oxygen Tester
results from114 suppliers
Alcohol Tester (XHST6880S, XHST6397S)
Min. Order:1 Piece
- Packing: Carton
- Production Capacity: 5000PCS/Month
- Trademark: ShowRange
- Origin: Shanghai
Dissolved Oxygen Digital Sensor Water for Wastewater Sewage Dissolved Oxygen Meter 20 Mg/L Probe
US$ 85-550 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
Advanced Yrun St7-D6 Lab Benchtop Sulphide Tester for Aquaculture
US$ 650.35 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Aquaculture
- Portable: Non Portable
- Certification: ISO9001
Custom Curve Calibration Nickel Meter
US$ 400-500 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1 Year
- Province: Zhejiang
- Packing: Carton or Customized
- Standard: /
- Port: Ningbo
Oed Digital Dissolved Oxygen Meter Temperature Tester
US$ 479-688 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001
Multi Parameter Analyzer Meter for Water with CE
US$ 259-329 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Free Technical Support
- Warranty: 1 Year Lifetime Free Technical Support
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
- Portable: Non Portable
- Certification: CE, ISO9001, SGS
Advanced Portable Water Quality Tester for Aquaculture Monitoring
US$ 1583.46 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Industrial Water Quality Testing
- Portable: Portable
- Certification: ISO9001
Digital Water Quality Meter Dissolved Oxygen Electrode Probe Sensor Water Sensor
US$ 85-550 / Piece
Min. Order:1 Piece
- After-sales Service: 10 Engineers in After Service Department
- Warranty: 1 Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: ISO9001, RoHS, CE, FCC
CE Certificate Industrial Water Treatment Analysis Meter for Multi Parameters
US$ 259-329 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Free Technical Support
- Warranty: 1 Year Lifetime Free Technical Support
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
- Portable: Non Portable
- Certification: CE, ISO9001, SGS
China Top Sponsor Listing Fast Shipping Multi Pparameters China Manufacture for Swimming Pool
US$ 259-329 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year Lifetime Free Technical Support
- Warranty: 1 Year Lifetime Free Technical Support
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Water Treatment
- Portable: Non Portable
- Certification: CE, ISO9001, SGS
DOS-118A Professional Portable Dissolved Oxygen Transmitter
US$ 975 / Piece
Min. Order:1 Piece
- Customized: Non-Customized
- Structure: Portable
- Material: Alloy
- Certification: CE, ISO
- Application: School, Hospital, Lab
- Type: Reaction Type
Chhgc Digital pH Meter Customizable OEM Laboratory Benchtop Water Tester
Min. Order:1 Piece
- Warranty: 1 Year
- Customized Support: OEM, ODM, Obm
- Material: Engineering Plastics
- Power: Electric Power
- Conductivity Calibration Point: 1 Point
- Conductivity Resolution: 0.001
Precise High-Speed Rail Water Quality Analyzer
US$ 400-500 / Piece
Min. Order:1 Piece
- After-sales Service: Support
- Warranty: 1 Year
- Province: Zhejiang
- Packing: Carton or Customized
- Standard: /
- Port: Ningbo
Water Quality Analyzer 6 in 1 - pH/ Conductivity/Dissolved Oxygen/Turbidity/Salinity/Temperature
US$ 3500-3900 / Piece
Min. Order:1 Piece
- After-sales Service: 12months
- Warranty: 12months
- Standard: 450*350*240
- Port: Tianjin
- Production Capacity: 5000/Year
- Trademark: YH
Bioabse Portable Dissolved Water Quality Test Digital Oxygen Meter for Lab
US$ 310-330 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 18 Months
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis
- Certification: ISO9001, CE
Best Quality TDS Do 6 in 1 Water Quality Tester
US$ 1540 / Piece
Min. Order:1 Piece
- After-sales Service: Online Video Service
- Warranty: One Year
- Display: Digital
- Portable: Non Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Portable Drinking Water Quality Tester Cod Toc Ec Temperature UV254 TDS Meter Digital Water Quality Meter with Backlight
US$ 34-38 / Piece
Min. Order:1 Piece
- After-sales Service: 24 Hours Free Online Technical Support
- Warranty: 12 Months Warranty
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry, Water
- Portable: Portable
- Certification: RoHS, CE, ISO9001
Clean Do500 Benchtop Dissolved Oxygen Meter Laboratory Water Quality Analysis
Min. Order:1 Piece
- After-sales Service: Except for Consumable Electrodes, The Body Is Guar
- Warranty: 3 Years
- Display: LED
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE
Waterproof pH Ec TDS Temp Meter COM-360 Hm Digital
US$ 70-80 / Piece
Min. Order:1 Piece
- Ec Range: 0 - 9990us (Us/Cm)
- Temp. Range: 0-55 °c
- Accuracy: +/- 2%
- Packing: Carton
- Standard: CE
- Port: Shanghai
Advanced Laboratory Benchtop Ferrous Water Quality Tester for Accurate Water Analysis (YRUN-ST7-H2)
US$ 848.28 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Laboratory
- Portable: Non Portable
- Certification: ISO9001
Biobase Benchtop Dissolved Oxygen Meter for Laboratory
US$ 155-270 / Piece
Min. Order:1 Piece
- After-sales Service: Online Technical Support
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Food Analysis, Medical Research, Biochemistry
- Certification: CE
Professional Portable Water Quality Meter Measure pH, Dissolved Oxygen, Cod, Turbidity, Chlorine
US$ 3500-4000 / Piece
Min. Order:1 Piece
- After-sales Service: 12months
- Warranty: 12months
- Standard: 450*350*240
- Port: Tianjin
- Production Capacity: 5000/Year
- Trademark: YH
Clean Do200 Portable Dissolved Oxygen Meter
Min. Order:1 Piece
- After-sales Service: Except for Consumable Electrodes, The Body Is Guar
- Warranty: 3 Years
- Display: LED
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE
Precision Laboratory Benchtop Chloride Ion Water Quality Tester
US$ 848.28 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Laboratory
- Portable: Non Portable
- Certification: ISO9001
Flygoo Indoor Room Uvoz-3000 O3 Ozone Gas Monitor Ozone Concentration Tester 0-100ppm
US$ 1500-1700 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Free Spare Parts
- Warranty: 1 Year
- Brand: Flygoo
- Customized: Customized
- Portable: Portable
- Certification: CE
Biobase Portable Do Meter Dissolved Oxygen Meter for Laboratory
US$ 200-400 / Piece
Min. Order:1 Piece
- After-sales Service: Oversea After Sales Team
- Warranty: 1 Year
- Display: Digital
- Portable: Portable
- Appliance: Biochemistry, Water
- Certification: ISO9001, CE
Advanced Portable Iron Water Quality Tester for Accurate Analysis
US$ 1274.22 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Laboratory
- Portable: Portable
- Certification: ISO9001
Advanced Zinc Water Quality Tester for Aquaculture Management
US$ 650.35 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Aquaculture
- Portable: Non Portable
- Certification: ISO9001
Desktop Laboratory Dissolved Oxygen Meter Do Tester
US$ 479-688 / Piece
Min. Order:1 Piece
- After-sales Service: Yes
- Warranty: 1 Year
- Display: Digital
- Appliance: Food Analysis, Medical Research, Biochemistry
- Portable: Portable
- Certification: CE, ISO9001
Geotextile vertical permeability tester ASTMD 4491
US$ 1000-3500 / Piece
Min. Order:1 Piece
- After-sales Service: Online
- Warranty: 1 Year
- Type: Balancing Machine
- Weight: 120kg
- Power Source: AC220V
- Packing: Plywood Cases
Drinking Water Portable Colorimeter Tester
US$ 1000-6000 / Piece
Min. Order:1 Piece
- After-sales Service: 1 Year
- Warranty: 1 Year
- Operate Mode: Absorbance, Concentration
- Precision: <=3%
- Lamp: Light Emitting Diode (LED)
- Calibration Mode: Support
Advanced Portable Silicate Water Quality Tester for Accurate Analysis
US$ 1274.22 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Laboratory
- Portable: Portable
- Certification: ISO9001
High-Precision Oxygen and Turbidity Test Kits for Professionals
US$ 55-65 / Piece
Min. Order:1 Piece
- Analysis Method: Physical Analysis
- Connectable Devices: Dissolved Oxygen, Turbidity, Cod, Ammonia Nitrogen
- Isolated Output: 4-20mA (Default), 0-5V, 0-10V
- Output Current Error: ≤±1%Fs
- High and Low Alarm Relays: AC220V, 3A. Data Storage: 72 Points, Three Days Da
- RS485 Communication Interface: Modbus RTU Protocol
Online Conductivity/Resistivity Controller for Water
Min. Order:1 Piece
- Display: LED
- Appliance: Water Treatment, Sewage Treatment, Fish Farming...
- Portable: Non Portable
- Certification: RoHS
- Type: Dissolved Oxygen Meter
- Measuring Range: 0 - 20mg/L,0 - 200%,0 - 400hpa
Portable Mercury Water Quality Tester for Aquaculture Solutions
US$ 409.19-709.27 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Industrial
- Portable: Portable
- Certification: ISO9001
Water Analyzer Digital 6 in 1 Multi-Parameter Drinking Water Quality Tester Meter
US$ 300 / Piece
Min. Order:200 Pieces
- After-sales Service: Maintenance & Refund
- Warranty: 1 Year
- Display: Digital
- Type: Multi-Parameter Water Quality Tester
- Item: Multi Probe Leeb Hardness Tester
- Hardness Scales: Hl, Hv, Hb, HS, Hra, Hrb, HRC
Newly Upgrade 80kv Transformer Oil Dielectric Strength Tester Insulating Oil Analyzer
US$ 1500-1800 / Piece
Min. Order:1 Piece
- After-sales Service: Lifetime Technical Support
- Warranty: 1 Year for Insulating Oil Analyzer
- Type: Transformer Oil Dielectric Strength Tester
- Accuracy Grade: 0.5
- Load Way: Electronic Load
- Loading Method: Static Load
Advanced Yrun-Sp7-D4 Cyanide Water Quality Tester for Aquaculture
US$ 876.56 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Industrial Water Quality Testing
- Portable: Portable
- Certification: ISO9001
Advanced Portable Water Quality Tester for Accurate Chromaticity Measurements
US$ 1274.22 / Piece
Min. Order:1 Piece
- After-sales Service: Provide Timely and Accurate Online After-Sales Ser
- Warranty: 1 Year
- Display: LCD
- Appliance: Biochemistry, Laboratory
- Portable: Portable
- Certification: ISO9001
O2 Analyzer Oxygen and Nitrogen Gas Purity Analyzer/ Tester
US$ 150 / Piece
Min. Order:10 Pieces
- Type: Remote Pressure Transmitter
- Structure Type: Strain Gauge Pressure Transmitter
- Measuring Medium: Gas
- Accuracy Grade: 0.1G
- Pressure range: 0.001MPa～35MPa
- IP Rating: IP65
