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btw***
Accuracy:high;Measurement Range:PM2.5;
$1151.80
44 days ago
fbg***
Accuracy:high;Measurement Range:PM2.5;
$921.44
38 days ago
ysa***
Accuracy:high;Measurement Range:TVOC;
$493.35
47 days ago
bqd***
Accuracy:high;Measurement Range:TVOC;
$986.70
7 days ago
ybw***
Accuracy:high;Measurement Range:HCHO;
$305.16
34 days ago
jtz***
Accuracy:high;Measurement Range:HCHO;
$915.48
25 days ago
msu***
Accuracy:high;Measurement Range:Temperature;
$635.58
48 days ago
chl***
Accuracy:high;Measurement Range:Temperature;
$1059.30
36 days ago
wai***
Accuracy:high;Measurement Range:Humidity;
$109.13
26 days ago
nxx***
Accuracy:high;Measurement Range:Humidity;
$654.78
15 days ago
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Customer Reviews

Dienmern Portable Handheld Gas Detector Air Quality Monitoring Tester for PM2.5 HCHO(Formaldehyde) TVOC Multi Gas Analyzer
$70$98.67-29.06%
Accuracy:
high
Measurement Range:
Humidity
TVOC
Temperature
HCHO
PM2.5
Quantity:
Add to Cart
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Features
Key Features of Dienmern Portable Handheld Gas Detector
Precision multi-gas detection for PM2.5, HCHO (formaldehyde), and TVOC with real-time air quality analysis. High-sensitivity electrochemical sensor ensures accurate readings down to 0.001ppm for formaldehyde. Compact and lightweight design with durable ABS casing, featuring an intuitive LCD screen for instant data visualization. Built-in rechargeable lithium battery supports 8+ hours of continuous operation. Ideal for home safety checks, industrial inspections, and environmental monitoring. Perfect for detecting indoor pollutants, workplace compliance, and DIY home renovation projects. Fast response time (≤10 seconds) and professional-grade calibration for reliable results. Includes portable carry case and USB charging cable for convenience. Wholesale-friendly pricing with bulk discounts available. Global shipping and competitively low wholesale rates guaranteed.
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