Handheld water quality detectorThrough modular design, physical, chemical, and biological indicators can be detected simultaneously, meeting the needs of industrial wastewater, aquaculture, river monitoring, swimming venues, and other scenarios.

Features:

1. Multi parameter detection:Handheld water quality detectorMultiple water quality indicators can be detected, including COD, ammonia nitrogen, total phosphorus, and other parameters, with direct reading of concentration.

2. Strong portability: The instrument is small in size, light in weight, and can be held with one hand, making it convenient to use in different environments such as outdoors and on-site.

3. Easy to operate: It usually has a simple and easy to understand operating interface, and some instruments support one click detection. Non professionals can get started after a brief training.

4. Data processing and transmission: equipped with data storage function, convenient for data recording, analysis, and sharing.

5. Strong battery life: Generally equipped with built-in rechargeable batteries, the battery life is relatively long.

Usage:

1. Preparation work: Check the instrument power, sensor status, and prepare the corresponding testing reagents.

2. Instrument calibration: Select a suitable calibration solution and immerse the sensor in the calibration solution according to the instructions for calibration.

3. Sample preparation: Use a clean container to collect water samples. If there are impurities in the water sample, it needs to be pre treated such as filtration.

4. Start detection: Open the instrument, select the test item, insert the sensor, wait for the instrument to stabilize and complete the measurement.

5. Record and analyze results: Read and record the measurement results, and analyze whether the water quality meets the requirements according to relevant standards.

6. Cleaning and maintenance: Clean sensors and instruments promptly after use and store them properly.