Handheld DO Meter & Bench Top DO meter for Water Quality testing
Dissolved Oxygen (DO) is the term used for the measurement of the amount of oxygen present in a unit volume of water. Although Dissolved oxygen is usually displayed as %, mg/L or ppm, DO sensors do not measure the actual amount of oxygen in water, but instead measure the partial pressure of oxygen in water, which is dependent on both salinity, pressure & temperature.
The amount of Dissolved Oxygen that can be present in a given volume of water is primarily a function of three factors present in the water.
- The atmospheric pressure at the water-air interface
- The temperature of the water
- The amount of other dissolved substances (ex. Salts, sugars, or gasses)
Yatherm has a wide range of handheld & bench top models of dissolved oxygen meter. Yatherm Scientific is a leading manufacturer of Dissolved oxygen meters and its different kinds of probes since 2005 & we offer the best price in INDIA for all meters. The new type of waterproof water treatment instrument satisfies the demand of most users with a high rate between price & performance. It is suitable for the fields of monitoring under the rugged environment & underwater works.
Yatherm offers two types of sensors, one is galvanic sensors & other is Polarographic sensors.
DO stands for Dissolved Oxygen, so a DO meter is simply an instrument that measures the amount of oxygen dissolved in water. This Water Proof Handheld Dissolved Oxygen Benchtop DO Meter range from Yatherm covers both formats: a rugged handheld DO meter you can carry to a pond, tank or river, and a benchtop DO meter for a fixed lab or plant testing station. Whether your team searches for a portable DO meter, a DO tester, or simply a dissolved oxygen meter for water, this range is built to cover both handheld and benchtop use without switching brands.
Features
- Waterproof
- Shockproof
- Handheld & lightweight design
- Large LCD
- ATC
- 2 points Calibration
Application
- Aquaculture
- Water treatment
- Environment Monitoring
- River regulation
- Swimming Pool
- Aquarium
Frequently Asked Questions About the DO Meter
DO meter stands for Dissolved Oxygen meter, an instrument used to measure the amount of oxygen dissolved in a unit volume of water.
What is a DO meter used for?
A DO meter is used to measure dissolved oxygen levels in water for applications like aquaculture, water treatment, environmental monitoring, river regulation, swimming pools and aquariums.
What is the difference between a handheld and a benchtop DO meter?
A handheld DO meter is portable and waterproof, designed for field or on-site testing, while a benchtop DO meter is designed for fixed use in a lab or testing station.
Does the DO meter actually measure oxygen directly?
No, DO sensors measure the partial pressure of oxygen in water rather than the actual oxygen amount directly, and this reading is affected by salinity, pressure and temperature.
What sensor types are available in Yatherm's DO meter?
Yatherm offers two sensor types: galvanic sensors and polarographic sensors, both used to measure dissolved oxygen accurately.
What is the measuring range of this dissolved oxygen meter?
Saturation range is 0 to 199.9%, oxygen range is 0-19.99 mg/L, and temperature range is 0.0-50.0°C, with an accuracy of +/- 1.5% full range.
Is this DO meter suitable for underwater or rugged environments?
Yes, it is a waterproof and shockproof instrument built for monitoring in rugged environments and underwater work.
What is the price of a DO meter in India?
Pricing depends on whether you choose the handheld or benchtop model and the sensor type required. Contact Yatherm Scientific for the current price list.
