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Quality Particle Sensitivity Detector Analyzer Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.7
🌬️ Airflow & Air Quality, 🔍 Test, Measure & Inspect

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Description of Quality Particle Sensitivity Detector Analyzer

★This PM2.5 Air Quality Meter is mainly used to measure the concentration of particles in the air can be inhaled, which is what we usually called PM2.5. Analyze Indoor Outdoor Public Environment and Atmospheric Environment, PM2.5 Air Quality Detection and PM2.5 Dust Particle Amount. ★It is suitable for indoor environment of family, office, inside of cars and natural environment, etc. The product is provided with high measurement precision, stable performance and simple operation and convenient to carry. ★This air quality particle counter can measure the value of PM0.3 um, PM2.5 um, PM10 um, counting of dust particles, temperature and humidity, testing air quality with high sensitive. Temperature Range and Accuracy: -40°C~125°C/±0.5°C. Humidity Range and Accuracy: 0-99% RH/±2% RH. ★Note: The instrument should be placed in an open space before measurement to avoid blocking of the sensors. Don’t carry out measurement at the time of charging in order to achieve a more accurate measurement result. ★2.8 INCH CLEAR COLOR LCD DISPLAY with high LCD resolution design makes it easy to read even in the dark. POWER OFF AUTOMATICALLY if there is no any operation within 2 minutes at Power-On state.

Reviews

Global ratings 3
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Type of review

Revainrating 3 out of 5

I've used it every now and then.

The product manual is so awkward. Take some time to understand how to use it properly. Some functions and buttons are misplaced according to the instructions.

Pros
  • Airflow and Air Quality
Cons
  • Ugly packaging

Revainrating 3 out of 5

I returned mine. on indoor air quality measuring devices

My device is defective. It worked the first day, and then it didn't work except a couple of times. The possibilities to communicate with this seller are very limited. I could only post one question. They answered my question very slowly. The seller's response indicated that I couldn't figure out how to press the start button and that I didn't understand that each read takes 120 seconds. It should be obvious that if it worked for me on day one, I knew how to handle it. Too bad. It matched my…

Pros
  • Industry and science
Cons
  • Socket required

Revainrating 2 out of 5

Very poor accuracy

The accuracy of the device is very poor. Readings of 0.3 µm particles can easily reach tens of thousands in our warehouse, with a reported accuracy of one digit. But don't let the reading fool you. I think it's a "scaled" number, not actual precision. When I took it to our little greenhouse with two air filters, it couldn't measure anything. All readings are zero. Meanwhile, our old Dylos monitor can still read particles to the nearest digit. This is probably normal for a relative measure of…

Pros
  • Check, measure and test
Cons
  • No instructions