[จัดส่งรวดเร็ว] เครื่องตรวจจับ CO2 เครื่องวัดอุณหภูมิความชื้นในอากาศดิจิตอล แบบพกพา อเนกประสงค์ เครื่องวิเคราะห์คุณภาพอากาศอัจฉริยะ เครื่องวัดมลพิษในอากาศในครัวเรือน

Welcome to keipong.th

We all know that air is an indispensable part of our lives. The quality of air is affecting our body and mind but the air is colorless and tasteless we cant measure it with the eyes. At this time we need an air tester to help to monitor the air quality.

Features:
LCD large screen different font colors display different air quality green 400-799ppm yellow 800-1199ppm orange 1200-1599ppm red 1600-1999ppm 2000ppm above four colors flash at the same time.
The product is compact in size and easy to carry. The ventilation holes in the rear not only accelerate the convection between the air and the machine so as to achieve effective detection but also provides fine heat dissipation effect.
The product does not need calibration startup can be tested accurate detection of carbon dioxide used in greenhouse farming agricultural production production warehouse laboratory family etc.
Widely used and practical used for epidemic preventions and control to detect the CO2 concentration in the population so as to control the number of people and avoids the risk of cross-infection.
1200mAh large capacity battery for long working time Type-C charging interface easy charging.

Specifications:
Color: black white (optional)
CO2 measuring range: 400-5000ppm
Temperature measuring range: 0-50℃
Humidity measuring range: 0％-99％RH
Battery: 3.7V 1200mAh
Item size: 90 * 70 * 35mm / 3.5 * 2.8 * 1.4in
Item weight: 117g / 4.1ounce
Package size: 140 * 125 * 41mm / 5.5 * 4.9 * 1.6in
Package weight: 173g / 6.1ounce
Packing List:
1 * Air Quality Analyzer
1 * USB Cable
1 * User Manual

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