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Since 2013, we have more than 10 years of professional experience in producing measuring instruments.

Breathe Smarter with 9-in-1 Air Quality Guardian

Know Your Air, Protect Your Health

Our advanced 9-Parameter Air Analyzer delivers laboratory-grade accuracy for CO, CO, HCHO, TVOC, PM2.5, temperature, and humidity. With 4000 data records and real-time alerts, its your 24/7 invisible safety net.

 Breathe Smarter with 9-in-1 Air Quality Guardian 1Breathe Smarter with 9-in-1 Air Quality Guardian 2Breathe Smarter with 9-in-1 Air Quality Guardian 3

Why Professionals Choose This Device?

Industrial-Grade Sensors Small measurement deviation, calibrated for reliable results

3000mAh Rechargeable Battery Long time continuous operation

Dual Alarm System Audible warnings when thresholds exceed (50/100PPM)

CE/RoHS Certified Meets global safety standards

 

Ideal for Demanding Environments

Home & Office Detect hidden formaldehyde from furniture

Laboratories Monitor CObuildup in sealed spaces

Gyms & Schools Ensure optimal ventilation efficiency

 

Tech Specs That Matter

LCD with multi-parameter display

USB-C data export for professional analysis

 

Take Control of Your Environment Today Because every breath counts.

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Feel Free To Contact Us

+86 13602516192

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Factory Address : 1st-2th-3th-4th-5th-6th Floor, Building 1, No. 13 Lefeng Fourth Road, Henglan Town, Zhongshan City, Guangdong Province China


office Address :703, Building A, Fenghuang Zhigu, No. 50, Tiezai Road, Gongle Community, Xixiang Street, Shenzhen City, Guangdong Province China

Contact us
Contact person: Grace Tan 
Tel: +86-0755-2912-8682
E-mail:sales@Langder.com
             sales01@hotgooo.cn
Wechat ID: +8613602516192             Whatsapp: +8613602516192          Mobile: +8613602516192  
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