Portable Micro Dissolved Oxygen Meter

The portable micro dissolved oxygen analyzer utilizes electrochemical or optical sensing principles to detect the concentration of dissolved oxygen in liquids through a probe. In industries such as coatings and inks, it is used to monitor the oxygen content in production water and wastewater treatment processes, ensuring process stability and environmental compliance.
Selection
When selecting a portable micro dissolved oxygen meter, consider a measurement range covering 0-20 mg/L, with an accuracy of ±0.1 mg/L, and equipped with automatic temperature compensation and calibration functions. Prioritize lightweight models with an IP67 protection rating and lithium battery power supply, accompanied by a drop-resistant casing and a clear display screen to meet the needs of on-site rapid testing.

Terms

Standards

Instruments

The use of PTFE oxygen permeable membrane to ensure oxygen permeability, spiral cap design for easy installation and electrolysis filling, suitable for Portable dissolved oxygen measurement equipment maintenance.

$ 243.00

Measurement range of 50ppm dissolved oxygen and 600% Saturation, support pressure, temperature and salinity automatic compensation, can be used continuously for about 200 hours, with IP67 waterproof rating.

$ 1409.00

Using high density polyethylene (PE) oxygen permeable membrane to achieve efficient oxygen diffusion, equipped with ABS plastic screw cap structure for easy installation and electrolysis filling, and interact with the current system for accurate measurement of dissolved oxygen concentration.

$ 243.00

Polarography dissolved oxygen Measurement range 0.00~ 50.00mg/L, Response Time ≤ 45s, support automatic temperature compensation and salinity compensation, with IP65 Protection Rating, Data storage 500 sets and GLP standards.

$ 674.00

With conductivity 0-2000mS/cm and dissolved oxygen 0-20mg/L wide range measurement, support automatic temperature compensation and air pressure compensation, 3.5 inch color screen display, data storage capacity of 3000 groups, Protection Rating is IP57.

$ 670.00

Optical inspection fluorescence technology for measurement of dissolved oxygen, no polarization time, fast Response and not affected by Flow velocity; Built-in temperature sensor, Measurement range 0.00-50 mg/L, accuracy up to 1.5% +/- 0.01mg/L; Protection Rating IP68, suitable for harsh environments.

$ 3401.00

Polarographic coating ElectRode, Response Time no more than 30 seconds, automatic temperature compensation range 0~ 40 ℃, portable design for easy field operation, Measurement range 0.0~ 20.0mg/L, accuracy +/- 0.3mg/L.

$ 175.00

Equipped with polarographic dissolved Oxygen electRode, Measurement accuracy +/- 0.5mg/L, support automatic temperature compensation and manual salinity compensation, full waterproof design to ensure harsh environment use, built-in a number of custom paraMeter settings.

$ 361.00

With pH, ORP, dissolved oxygen three measurement functions, support automatic temperature compensation and salinity compensation, built-in 500 data storage, equipped with USB Communication interface, Measurement accuracy of +/- 0.002pH.

$ 630.00

Sterling silver cathode and zinc anode construction, integrated temperature sensor for instant measurement without conditioning time, thin permeable membrane isolates Sensor and allows oxygen to pass, generating current to determine oxygen concentration.

$ 162.00

Supports pH, conductivity, dissolved oxygen and other 9 paraMeter measurement, equipped with 3.5 inch color screen and 3000 data storage, with IP57 Protection Rating and Type-C charging interface, suitable for on-site rapid detection.

$ 950.00

Polarographic probe accurate to 0.3ppm, equipped with 4 Meters of cable to facilitate measurement of hard-to-reach areas; automatic temperature compensation range 0.0-50 ℃, support salinity and height compensation to ensure on-site data Reliability.

$ 1027.00

Support pH, dissolved oxygen, ORP and temperature Multi-ParaMeter measurement, with 3000 sets of data storage capacity and IP57 Protection Rating, using 3.5 inch color screen and intelligent Operating system, providing automatic temperature and pressure compensation function.

$ 745.00

With pH, ORP and dissolved oxygen three measurement functions, support 1-5 point calibrating and automatic ElectRode diagnosis, can store 500 sets of data and have USB Communication interface, Measurement accuracy of +/- 0.002pH and +/- 0.2mg/L.

$ 593.00

PTFE oxygen permeable membrane ensures oxygen permeability, ABS plastic material enhances durability, screw cap design simplifies installation process, suitable for long-term water quality monitoring applications.

$ 243.00

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