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den***
Measurement Range:CO2 Measurement Range: 400 - 5000ppm;
$2038.40
24 days ago
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Measurement Range:CO2 Measurement Range: 400 - 5000ppm;
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udz***
Measurement Range:CO Measurement Range: 0-999PPM;
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Measurement Range:CO Measurement Range: 0-999PPM;
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omx***
Measurement Range:TVOC Measurement Range: 0~19.99mg/m3;
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vut***
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Measurement Range:Pollen Measurement Range: 0~500μg/m3;
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uiu***
Measurement Range:Pollen Measurement Range: 0~500μg/m3;
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yxw***
Measurement Range:PM2.5/1.0 Measurement Range: 0~500μg/m3;
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Measurement Range:PM2.5/1.0 Measurement Range: 0~500μg/m3;
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49 days ago
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1***m
Helpful (3)
My package arrive at the time they said
Feb.19.2025
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Feb.19.2025
1***m
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Always cute items at a fantastic price. And receiving items it pretty quick considering shipping time for other things.
Jan.17.2025
Helpful (2)
Jan.17.2025
- 1
Pollen/CO/CO2/PM2.5/1.0/TVOC/humidity/temperature 8 in1 gas tester Diffuser monitor CO2 Gas Detector Indoor LCD Display RS485
$162$203.84-20.53%
Measurement Range:
CO Measurement Range: 0-999PPM
PM2.5/1.0 Measurement Range: 0~500μg/m3
CO2 Measurement Range: 400 - 5000ppm
TVOC Measurement Range: 0~19.99mg/m3
Pollen Measurement Range: 0~500μg/m3
Quantity:
Add to Cart
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Features
8-in-1 Multi-Gas & Environmental Monitor with LCD & RS485
Precision detection for
CO, CO₂, pollen, PM2.5, PM1.0, TVOC, humidity, and temperature
—all in one compact device. High-sensitivity sensors ensure
real-time, accurate readings
for indoor air quality management.
Robust Build & Clear Display
Features a durable ABS casing and
high-contrast LCD screen
for instant data visualization. RS485 interface enables
seamless integration
with smart home/industrial systems.
Wide Applications
Ideal for
homes, offices, greenhouses, labs, and HVAC maintenance
—ensuring safety from toxic gases, allergens, and poor ventilation.
Effortless Operation
Plug-and-play design with
low power consumption
and silent operation. No calibration needed—ready for immediate use.
Bulk Order Advantage
Direct factory pricing for
wholesale buyers
. Custom OEM/ODM support available.
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Description
Shipping & Delivery
