Introduction
Dissolved Oxygen Meter features a polarographic electrode that can measure temperature, salinity, and oxygen levels. They offer auto calibration for precise measurement. Their rack and skid proof shell provide durability and stability during operation. They include digital control for easy operation. Our compact Dissolved Oxygen Meter is ideal for applications such as aquaculture, water source monitoring and sewage treatment.
Tablet-Type Dissolved Oxygen Meter LTDO-T2010
Tablet-Type Dissolved Oxygen Meter is a compact design that measures the dissolved oxygen levels in the range of 0.00 to 90 mg/L. It is equipped with advanced a built-in microprocessor c...
Portable Dissolved Oxygen Meter LPRDO-T2010
Portable Dissolved Oxygen Meter is a lightweight design that determines the dissolved oxygen across various samples. It is equipped with advanced a large and undervoltage prompt extend t...
Benchtop Dissolved Oxygen Meter LBDO-T2010
Benchtop Dissolved Oxygen Meter measures dissolved oxygen from 0.00 to 20 mg/L. It supports temperature compensation from 0 to 100°C, ensuring accuracy under varying thermal conditions....
Portable Dissolved Oxygen Analyzer LPDOA-T2011
Portable Dissolved Oxygen Analyzer ensures precise measurement of dissolved oxygen concentration with indication error of 0.01µS/cm. It features salinity compensation function, which al...
Portable Dissolved Oxygen Analyzer LPDOA-T2010
Portable Dissolved Oxygen Analyzer offers a measuring range of 0.00 to 20.0 mg/L, with a resolution of 0.01/0.1 mg/L or 0.1%/1% (), ensuring precise and reliable detection of oxygen leve...
Touchscreen Dissolved Oxygen Meter LTSDO-T2010
Touchscreen Dissolved Oxygen Meter features a compact, benchtop design ideal for measuring dissolved oxygen levels in a variety of samples. It is equipped with advanced a large 7-inch co...
Benchtop Dissolved Oxygen Meter LBDO-T2013
Benchtop Dissolved Oxygen Meter is a compact design that measures the amount of dissolved oxygen present in water. It has a large 6.5-inch reliability even with frequent use. It's a pola...
Portable Dissolved Oxygen Meter LPRDO-T2014
Portable Dissolved Oxygen Meter measures 0 to 20.00 mg/L with 0.01 mg/L resolution. It delivers ±0.40 mg/L accuracy and responds in 30 seconds at 25 degrees Celsius. Automatic salinity ...
Tablet-Type Dissolved Oxygen Meter LTDO-T2010
Tablet-Type Dissolved Oxygen Meter measures dissolved oxygen from 0.00 to 20.00 mg/L. It detects saturation between 0.0 to 200%, ensuring consistent dissolved oxygen measurement accuracy...
Portable Dissolved Oxygen Meter LPRDO-T2013
Portable Dissolved Oxygen Meter is designed to measure dissolved oxygen concentration within a range of 0 to 20 mg/L. It has a -S dissolved oxygen sensor, ensuring fast and reliable read...
Pentype Dissolved Oxygen Meter LPRDO-T2010
Pentype Dissolved Oxygen Meter measures dissolved oxygen from 0 to 20 mg/L with automatic temperature compensation. It operates in a temperature range of 0 to 100°C, ensuring versatile ...
Portable Dissolved Oxygen Meter LPRDO-T2012
Portable Dissolved Oxygen Meter can measure oxygen levels within 0 to 20 mg/L range in water. It offers high accuracy, with an error of no more than ±0.30 mg/L, ensuring reliable and pr...
Portable Fluorescent Dissolved Oxygen Meter LPRDO-T2010
Portable Fluorescent Dissolved Oxygen Meter utilizes fluorescence technology with a measuring range of 0–20 mg/L for dissolved oxygen. It features a 3.3-inch monochrome screen for clear...
Portable Dissolved Oxygen Tester LPDO-T2010
Portable Dissolved Oxygen Tester supports up to 12 parameters: pH, EC, , DO, Temperature, mV, , pX, Resistivity, , Salinity, and DO Saturation. It is equipped with advanced a 4.3-inch hi...
Benchtop Dissolved Oxygen Meter LBDO-T2012
Benchtop Dissolved Oxygen Meter offers a measurement range of 0.00 to 99.99 ppm. It features a high-resolution 5.7-inch function allows auto-read, timed-read, and continuous-read functio...
Pocket Dissolved Oxygen Tester LPKDO-T2010
Pocket Dissolved oxygen tester is equipped with advanced polarographic sensor to measure dissolved oxygen content. The system menu of dissolved oxygen meter can set 6 parameters which in...
Portable dissolved oxygen meter LPRDO-T2011
Portable dissolved oxygen meter is equipped with advanced polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in ac...
Portable Dissolved oxygen meter LPRDO-T2010
Portable Dissolved oxygen meter is equipped with advanced polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in ac...
Online Dissolved Oxygen Controller LODC-T2010
Online Dissolved Oxygen Controller features 1 to 2 points dissolved oxygen calibration system, and 4 to 20 mA output signal transmitter. The large and clear back light displays Calibrati...
Benchtop Dissolved oxygen meter LBDO-T2011
Benchtop Dissolved oxygen meter is equipped with advanced polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in ac...
Benchtop Dissolved Oxygen Meter LBDO-T2010
Benchtop Dissolved oxygen meter is equipped with advanced polarographic sensor to measure the dissolved oxygen content. The manual salinity & barometric pressure compensation helps in ac...
Portable Dissolved Oxygen Meter T-POM-303
Portable Dissolved Oxygen Meter T-POM-302
Dissolved Oxygen Meter T-OM-301
Portable Dissolved Oxygen Meter T-S214DOM
Portable Dissolved Oxygen Meter features a measuring range of up to 20.00 mg/L for accurate dissolved oxygen analysis in water. It supports temperature measurement up to 100℃, ensuring r...
Portable Dissolved Oxygen Meter T-S213DOM
Portable Dissolved Oxygen Meter features a measuring range of up to 20.00 mg/L for accurate dissolved oxygen analysis in water. It supports temperature measurement up to 50℃, ensuring re...
Portable Dissolved Oxygen Meter T-S212DOM
Portable Dissolved Oxygen Meter measures up to 20.00 mg/L with high precision, ensuring accurate dissolved oxygen analysis. It supports temperature measurement up to 60 °C with automat...
Portable Dissolved Oxygen Meter T-S211DOM
Portable Dissolved Oxygen Meter measures dissolved oxygen levels from 0.00 to 50.00 ppm and dissolved oxygen saturation from 0.0 to 300.0%. It operates within a temperature range of -5 to...
Portable Dissolved Oxygen Meter T-S210DOM
Portable Dissolved Oxygen Meter features a DO measurement range of 0.00 to 20.00 mg/L. It operates across a wide temperature range from -5 °C to 110 °C for versatile use. A polarog...
Portable Dissolved Oxygen Meter PM2032
Portable Dissolved Oxygen Meter supports 1 or 2 point calibration using air-saturated water or zero oxygen solution. It is equipped with a backlit LCD display for clear visibility in low-...
Dissolved Oxygen Meter OM2083
Dissolved Oxygen Meter offers automatic pressure compensation from 80 to 105 kPa, ensuring accurate and stable oxygen measurements. Equipped with automatic pressure automatic temperature ...
Dissolved Oxygen Meter OM2081
Dissolved Oxygen Meter features a compact design and microprocessor-based control system for enhanced stability and measurement accuracy. Built-in sealed silicone keypad enhances durabili...
Dissolved Oxygen Meter OM2082
Dissolved Oxygen Meter integrated with microprocessor system maintain stable performance and accurate calibration. Equipped with a water-resistant touch screen and tablet-style display in...
Standards
JJF 2294-2025-Calibration specification for on-line low-level dissolved oxygen meters
IEC 60746-4:2018-Expression of performance of electrochemical analyzers-Part 4: Dissolved oxygen in water
Complies with the above standards, but is not limited to them.
Features
1. Replaceable electrodes and probes suit different parameters.
2. Clear display shows readings, temperature and calibration status.
3. Multiple measurement modes cover a range of applications.
4. Data hold, logging and export support records and reports.
5. Automatic temperature compensation reduces measurement error.
FAQ
What are the main applications of the Dissolved Oxygen Meter?
The Dissolved Oxygen Meter is used to measure electrochemical properties such as pH, conductivity, dissolved oxygen or ion concentration. It supports water treatment, environmental monitoring, chemical, pharmaceutical, food and research laboratories.
What standards does the Dissolved Oxygen Meter comply with?
The meter is designed with reference to IEC 61010 electrical safety and relevant GB/T standards for electrochemical measurement, with procedures following applicable standard methods and buffer systems. Compliance documentation can be provided on request.
What warranty comes with the Dissolved Oxygen Meter?
The complete unit carries a 12-month warranty from delivery, covering the main body, core components and controller against manufacturing defects. Consumables and wearing parts such as filters, seals and probes are not covered. Damage from misuse, improper power or unauthorised repair is excluded, and extended warranty can be quoted.
Will staff need special training?
No advanced specialist skills are needed for standard operation, though correct sample handling and safety practice should be followed. We supply a detailed manual and start-up support. For multi-user or regulated sites, a short staff training session can be arranged.
What is the typical lead time for order delivery?
Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
How often should the Dissolved Oxygen Meter be calibrated?
Regular calibration keeps measurements within the stated accuracy; an annual check is typical, with shorter intervals for heavy or regulated use. Reference standards and procedures are described in the manual. We can quote calibration with certificates.
Are the consumables universal or proprietary?
The instrument uses standard, widely available consumables rather than special locked items. Replacement parts, accessories and consumables can be ordered from us against the model number. We keep common service parts in stock for prompt supply.
Are options or configurations available?
The standard model can be configured with selected accessories and operating options to suit the task. Non-standard requests are assessed before quotation so the final build is clearly defined. We confirm details before production.
How is the Dissolved Oxygen Meter commissioned?
Most models can be commissioned by following the manual, including positioning, connections, checks and a first test run. Remote guidance is available during start-up. On-site installation, commissioning and training can be arranged separately where required.
What maintenance and safety points matter?
Do not let the electrode dry out, measure outside the rated range or store probes incorrectly. Rinse and condition electrodes and calibrate regularly. Follow the operating instructions.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.