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![](https://ae01.alicdn.com/kf/S623978a3f9b342688f2291c349eb5321t/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/Sbea6cff8cac341faa53168f4e5c83bbdP/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/S122e10c52fd64aaba37790350c8dbd195/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/S41ac86d9ab5c400fa8caf8ebc5bb2452k/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S623978a3f9b342688f2291c349eb5321t/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/Sbea6cff8cac341faa53168f4e5c83bbdP/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/S122e10c52fd64aaba37790350c8dbd195/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/S41ac86d9ab5c400fa8caf8ebc5bb2452k/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg) ![](https://ae01.alicdn.com/kf/S98438eb7be1848d38c822fb50a41be06V/Formaldehyde-Detector-Indoor-Air-Quality-Monitor-HCHO-and-TVOC-Monitor-with-Audible-Alarm-LED-Indicator-for.jpg)
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- ±Ù¿ø: CN (Á¤Ç°)
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![](https://ae01.alicdn.com/kf/HTB1SnR6aSSD3KVjSZFKq6z10VXaK.jpg)
Please be kindly noted£¬the listed product is produced and distributed abroad and subject to the laws of its country of origin¡£
Features:
Using chip to accurately detect and monitor the concentration of formaldehyde(HCHO) and total volatile organic compound(TVOC).
Immediately send out audible and visual alarm if the concentration of HCHO and TVOC exceed the normal level.
Super easy to operate, long press the button to power on, wait for a 180s countdown, and it will automatically monitor the HCHO and TVOC contents.
Easy to read, 3-color LED indicator shows you the level of TVOC - bad, normal, good.
Precision air quality monitor features rounded shape, glossy surface, compact and lightweight, easy to carry around.
Note:
*Batteries not included.
*Under normal battery level, the unit will enter standby mode after 30 minutes if there is no operation taken.
*Under low battery level, the unit will enter standby mode after 5 minutes if there is no operation taken.
Specifications:
Brand: NOYAFA
Material: ABS
Color: White
Formaldehyde Dectection Range: 0.000~2.888mg/m³
TVOC Detection Range: 0.000~9.999mg/m³
Unit: mg/m³
Power Supply: 2pcs 1.5V AA Batteries (NOT included)
Item Size: 14*4.9*2.7cm / 5.51*1.93*1.06in
Package Size: 16.5*9*3.2cm / 6.49*3.54*1.25in
Package Weight: 100g / 3.53oz
Packing List:
1 * Formaldehyde Detector
1 * User Manual(English)
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1) We accept Alipay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW.
2) Payment must be made within 3 days of order. 3) If you can`t checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.
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