What is dissolved oxygen? Dissolved oxygen (DO) refers to molecular oxygen dissolved in water. The unit is mg/L, which means how many milligrams oxygen in
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Poratble Water Quality Meter
This water quality meter is composed of a handheld analyzer and a water quality probe. The handheld analyzer adopts an LED display, which can display various measurement values. It has a storage function, which can store up to 340,000 readings at a time. It can be flexibly connected to a pH meter, EC meter, dissolved oxygen meter, COD meter, turbidity meter, ammonia nitrogen meter, or residual chlorine meter. Portable water quality meters are suitable for temporary sampling outdoors, or for testing multiple locations.
- Model: RS-xx-N01-HHT
- MOQ: 1 PCS
- Delivery date: within 24 hours
- Price: $230.2~$1404.8
Portable water quality meters
This portable water quality meter is a professional instrument used to analyze water quality components. It can be used with different water quality sensors to detect different elements, such as ph, EC, COD, ammonia nitrogen, dissolved oxygen and residual chlorine. In order to protect water sources, water quality testing plays an important role in water resources. The handheld water quality meter is easy to use, and meets the needs of people for emergency detection in the wild and on-site. Our portable water quality testers are as follows:
Range: 0-14PH
Resolution: 0.01PH
Accuracy: ±0.15PH
Conditions of use: 0-60℃
Response time: ≤30s
Portable EC meter
Range: 1~2000μS/cm or 10~20000μS/cm
Resolution: 0.1μS/cm or 1μS/cm
Accuracy: ±1%FS
Conditions of use: -20-60℃
Response time: ≤10s
Portable Turbidity meter
Range: 0~200NTU/0~1000NTU/0~4000NTU
Resolution: 0.1NTU/0.1NTU/1NTU
Accuracy: ±5%FS(25℃)
Conditions of use: 0~40℃
Response time: ≤10s
Portable Residual chlorine meter
Range: 0-10mg/L or 0-2mg/L
Resolution: 0.01mg/L
Accuracy: ±5%FS
Conditions of use: 0-40℃PH: 4-9, flow rate: 30～60L/h
Response time: ≤30s
Portable COD meter
Range: 0~500mg/L equiv.KHP
Resolution: 0.1mg/L
Accuracy: ±5%FS equiv.KHP(25℃)
Conditions of use: 0~40℃
Response time: ≤20s
Portable DO meter
Range: 0~20mg/L (0~200% saturation)
Resolution: 0.01mg/L, 0.1%
Accuracy: ±3%FS
Conditions of use: 0~40℃
Response time: ≤60s
Portable Ammonia nitrogen meter
Range: 0-10mg/L or 0-100mg/L
Resolution: 0.01mg/L
Accuracy: ±3%FS
Conditions of use: 0~50℃
Response time: ≤30s
Portable ion meter
Range: Ammonium, Nitrite, Nitrate, Magnesium, Sodium, Potassium, Chloride, Calcium
View - water quality meter
In water quality monitoring, the handheld water quality meter can quickly and accurately detect at any time and any place, grasp the on-site water resources status, and provide a scientific basis for making the next decision. The portable water quality tester integrates measurement, storage and analysis, and is widely used in water treatment, aquaculture, environmental monitoring and other industries. According to different models, it can measure pH, conductivity, ammonia nitrogen concentration, turbidity, dissolved oxygen, COD in water.
| Power supply | battery power supply (5000mAh lithium battery) |
| Display | 2.8 inch LCD screen |
| Data storage | 340,000 readings |
| Charging time | ≤8h |
| Working environment | -20℃-60℃; humidity <95%RH without condensation |
| Protocol | Modbus-RTU protocol |
| Working voltage | DC 3.7V |
| Standby time | more than 8h continuous |
| Size | 174*88.5*35 mm |
| Weight | 284g |
The portable water quality meter has a dust-proof button, and various parameters can be adjusted manually. The four direction keys can eliminate the alarm sound, switch between different display interfaces, and check the data records. The rest of the keys represent the confirm key, the return key, and the Bluetooth print. The handheld water quality tester is designed using the latest digital integrated circuit technology and international testing technology. The entire screen can read multiple testing values at the same time.
Our portable water quality meter can replace various water quality electrodes, and the wiring between the electrode and the detector is connected by plugging. Easy to replace. You can use it to measure water quality in your home swimming pool, or you can take it with you to measure water quality in outdoor ponds, rivers or reservoirs. Simple to use. The bottom of the portable water quality meter has a TYPE-C interface, which can be connected to a computer through a data cable. Export the measured data to the computer in XLS, TXT, PDF format. Our water quality detectors are strictly calibrated before leaving the factory. You can use it directly after you receive it, no need for secondary calibration.
Popular water quality sensors
FAQs
What is the feature of water quality tester?
- It can directly display the measurement results, which is simple and convenient, with low measurement cost and fast measurement speed.
- High measurement accuracy and rich measurement types
- Large color display screen, beautiful interface
- One-click data export, convenient and fast
- 485 devices freely access
- Large storage space, can store up to 34w pieces of data
- Over-limit alarm, a variety of prompts.
What is a water quality meter?
The portable water quality meter can measure 9 parameters: pH, ORP, temperature, dissolved oxygen, conductivity, ammonia nitrogen, residual chlorine, turbidity and various water-soluble ions.
What types of water ion sensors?
Ammonium, nitrate, nitrite, magnesium, potassium, sodium, chloride and calcium
Can this handheld analyzer connect to other sensors?
Yes, this handheld analyzer can also be connected to our soil sensors, weather sensors, etc.
How long is the warranty period?
We offer a one-year warranty on water quality analyzers and water quality sensors.
What should I pay attention to when using the detector?
1. If the detector fails, do not open it to repair it yourself, contact us as soon as possible!
2. Do not drop it from a high place to prevent it from being broken. Don’t shake too hard.
3. Use the detector correctly in accordance with the instructions to avoid inaccurate or damaged test results.
4. The portable water quality tester contains sensitive optical components and electronic components, do not subject them to severe mechanical impact.
5. It is recommended to manually calibrate the detector after long-term use in water. Guaranteed sensor accuracy. The calibration frequency should be appropriately adjusted according to different usage environments (dirt level, chemical substances, etc.).
How to export historical data?
The hand-held water quality meter is connected to the computer through USB, and the historical data is exported to the computer.
How to get the manual?
In order to protect the patented technical parameters, please contact us for a manual.
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