laboratory series
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Dissolved Ozone Tester/Meter-DOZ30 Analyser
Revolutionary way to instantly get dissolved ozone value by using three-electrode system method measuring: faster and accurate, matching up to DPD results, without any reagent consuming. DOZ30 in your pocket is a smart partner to measure dissolved ozone with you. -
Free Chlorine Meter /Tester-FCL30
The application of the three-electrode method allows you to get the measurement results more quickly and accurately without consuming any colorimetric reagents. FCL30 in your pocket is a smart partner to measure dissolved ozone with you. -
Digital ORP Meter/Oxidation Reduction Potential Meter-ORP30
A product specially designed for testing redox potential with which you can easily test and trace the millivolt value of the tested object. ORP30 meter also been called as redox potential meter, it's the device that measure the value of redox potential in liquid, which had been widely used in the water quality testing applications. Portable ORP meter can test the redox potential in water, which is used in many fields like aquaculture, water treatment, environmental monitoring, river regulation and so on. Accurate and stable, economical and convenient, easy to maintain, ORP30 redox potential brings you more convenience, create a new experience of redox potential application. -
CH200 Portable chlorophyll analyzer
Portable chlorophyll analyzer is composed of portable host and portable chlorophyll sensor.Chlorophyll sensor is using leaf pigment absorption peaks in spectra and emission peak of the properties, in the spectrum of chlorophyll absorption peak emission monochromatic light exposure to water, the chlorophyll in the water absorption of light energy and release another emission peak wavelength of monochromatic light, chlorophyll, the emission intensity is proportional to the content of chlorophyll in water. -
PH200 Portable PH/ORP/lon/Temp Meter
PH200 series products with precise and practical design concept;
Simple operation, powerful functions, complete measuring parameters, wide measurement range;
Four sets with 11 points standard liquid , one key to calibrate and automatic identification to complete the correction process;
Clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting;
PH200 is your professional testing tool and reliable partner for laboratories, workshops and schools daily measurement work. -
TSS200 Portable Suspended Solids Analyzer
Suspended solids refers to solid material suspended in the water, including inorganic, organic matter and clay sand, clay, microorganisms, etc. Those do not dissolve in the water. Suspended matter content in water is one of the indexes to measure the degree of water pollution. -
TUR200 Portable Turbidity Analyzer
Turbidity refers to the degree of obstruction caused by a solution to the passage of light. It includes the scattering of light by suspended matter and the absorption of light by solute molecules. Turbidity of water is not only related to the content of suspended matter in water, but also related to their size, shape and refraction coefficient. -
TUS200 Portable Turbidity Tester
Portable turbidity tester can be widely used in environmental protection departments, tap water, sewage, municipal water supply, industrial water, government colleges and universities, pharmaceutical industry, health and disease control and other departments of the determination of turbidity, not only for the field and on-site rapid water quality emergency testing, but also for laboratory water quality analysis. -
Dissolved Oxygen Meter/Do Meter-DO30
DO30 Meter also been called as Dissolved Oxygen Meter or Dissolved Oxygen Tester, it's the device that measure the value of dissolved oxygen in liquid, which had been widely used in the water quality testing applications. Portable DO meter can test the dissolved oxygen in water, which is used in many fields like aquaculture,water treatment, environmental monitoring, river regulation and so on. Accurate and stable, economical and convenient, easy to maintain, DO30 dissolved oxygen brings you more convenience, create a new experience of dissolved oxygen application. -
Automatic Calibration pH
Simple operation, powerful functions, complete measuring parameters, wide measurement range;
Four sets with 11 points standard liquid , one key to calibrate and automatic identification to complete the correction process;
Clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting;
Brief and exquisite design, space saving, easy calibration with calibrated points displayed, optimum accuracy, simple operation comes with back lit. PH500 is your reliable partner for routine applications in laboratories, productions plants and schools. -
DO500 Dissolved Oxygen Meter
The high resolution dissolved oxygen tester has more advantages in various fields such as wastewater, aquaculture and fermentation,etc.
Simple operation, powerful functions, complete measuring parameters, wide measurement range;
one key to calibrate and automatic identification to complete the correction process; clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting;
Brief and exquisite design, space saving, optimum accuracy, easy operation comes with high luminant backlight. DO500 is your brilliant choice for routine applications in laboratories, productions plants and schools. -
CON500 Conductivity/TDS/Salinity Meter-Benchtop
Delicate, compact and humanized design, space saving. Easy and quick calibration, optimum accuracy in Conductivity, TDS and Salinity measurements, easy operation comes with high luminant backlight make the instrument an ideal research partner in laboratories, productions plants and schools.
One key to calibrate and automatic identification to complete the correction process; clear and readable display interface, excellent anti-interference performance, accurate measurement, easy operation, combined with high brightness backlight lighting; -
Conductivity/TDS/Salinity Meter/Tester-CON30
The CON30 is an economically priced, reliable EC/TDS/Salinity meter that is ideal for testing applications such as hydroponics & gardening, pools & spas, aquariums & reef tanks, water ionizers, drinking water and more.conductivity tester is an essential instrument designed to measure the electrical conductivity of aqueous solutions or liquids, which directly reflects the concentration of total dissolved ions and salts. As a key indicator of water purity and chemical composition, conductivity is widely used in environmental monitoring, industrial process control, water treatment, agriculture, aquaculture, laboratory research, and beverage production. From ensuring ultrapure water quality in pharmaceutical manufacturing to monitoring salinity in hydroponic systems, conductivity testing provides critical insights into solution properties and contamination levels. -
DO300 Portable Dissolved Oxygen Meter
Portable Dissolved Oxygen (DO) Meter is an essential handheld instrument designed for on-site measurement of oxygen concentration in aqueous environments. DO levels serve as a critical indicator of water quality, reflecting ecological health, pollution status, and the efficiency of aerobic processes in natural and engineered systems. This device is widely used in environmental monitoring, aquaculture, wastewater treatment, hydroponics, and scientific research, where real-time, accurate DO data supports timely decision-making and process optimization.
The meter typically employs an electrochemical sensing principle, featuring a Clark-type polarographic or galvanic sensor with an oxygen-permeable membrane. Oxygen diffusing through the membrane undergoes reduction at the cathode, generating an electrical current proportional to the DO concentration. Advanced models integrate automatic temperature, salinity, and barometric pressure compensation to ensure accuracy across varying field conditions. The instrument is built with a rugged, waterproof housing, an intuitive interface with backlit display, and long-lasting battery power, making it suitable for demanding outdoor use. -
SC300COD Portable fluorescence dissolved oxygen meter
The portable chemical oxygen demand analyzer consists of a portable instrument and a chemical oxygen demand sensor. It adopts the advanced scattering method for measurement principle, requiring minimal maintenance and having excellent repeatability and stability in measurement results. The instrument has an IP66 protection level and ergonomic curve design, making it suitable for hand-held operation. It requires no calibration during use, only calibration once a year, and can be calibrated on-site. It features a digital sensor, which is convenient and fast to use in the field and can achieve plug-and-play with the instrument. It has a Type-C interface, which can charge the built-in battery and export data through the Type-C interface. It is widely used in industries and fields such as aquaculture water treatment, surface water, industrial and agricultural water supply and drainage, domestic water use, boiler water quality, research universities, etc., for on-site portable monitoring of chemical oxygen demand.