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🌬️ Breathe Smart, Live Smarter — The Future of Air Quality is Laser-Clear!
The PMS5003 Digital Particle Concentration Laser Sensor leverages cutting-edge laser scattering technology to deliver ultra-precise, real-time air quality data with particle size resolution down to 0.3μm. Designed for smart homes and industrial use, it features rapid sub-second response times, patented six-sided shielding for interference resistance, and flexible installation options. Operating efficiently across a broad temperature and humidity range, this sensor empowers proactive air quality management with reliable digital output.


















| ASIN | B0B38J2836 |
| Best Sellers Rank | #77,344 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #94 in Indoor Air Quality Meters |
| Brand Name | EC Buying |
| Customer Reviews | 3.7 3.7 out of 5 stars (16) |
| Manufacturer | EC Buying |
| Maximum Supply Voltage | 5.5 Volts |
| Measurement Accuracy | ±1% |
| Measuring Range | 0.3~1.0 μm, 1.0~2.5 μm, 2.5~10 μm |
| Model | PMS5003 |
| Output Type | Digital |
| Part Number | EC Buying PMS5003 |
| Response Time | 1 seconds |
| Specific Uses For Product | Concentration Sensor |
| Style Name | Modern |
| Upper Temperature Rating | 60 Degrees Celsius |
J**S
I have it running non stop in lab
I really like it. Compared to official readings and it was accurate. Well worth the price.
R**S
Dead after second use
0 output on all PPM values, it powers up with <10 on all values and drops to Zero. Overall Trash component. Will tinker with it a bit more, but i think this is 20$ wasted.
A**C
Sensor Would Not Power Up
DOA on arrival. Amazon did refund without me having to return it so the 1 star is for this product not for the Amazon response as it was fast and efficient. My plan was to use this with a Raspberry Pi 2W for in house air quality monitor.
Trustpilot
3 weeks ago
3 days ago