Õhukvaliteedi tester COAL

Õhukvaliteedi tester COAL

Digitaalne õhukvaliteedi tester. See toode on lihtne ja usaldusväärne mõõtevahend, mis ühendab kasutusmugavuse ja jõudluse, see võimaldab teil jälgida nelja peamist õhukvaliteedi tegurit: TVOC, HCHO, CO2, AQI (v.t.pilt).

TVOC: Lendub värvidest, kodukeemist jne. Normaalne 0,3-0,5mg/m3

HCHO: Lendub mööblist, kattematerjalidest jne. Normaalne alla 0,94mg/m3

CO2: Tekkib põlemisel, hingamisel jne. Normaalne alla 600ppm (miljondikosa).

AQI: Õhukvaliteet, kolm astet.

Info:

• Track 4 Main Factors: It can track the four main factors of air quality: HCHO, TVOC, CO2, AQI, they can meet the basic needs of users.
• Detect Most Common Gases: Intelligent detection of various gases. It can detect most common gases without worrying about suitability.
• Measurement Results Display: The measurement results are displayed on a clear digital screen. Small and lightweight design makes it easy to carry.
• Natural Airflow Detection Technology: The natural airflow detection technology can more accurately determine air quality problems, which are widely used in homes, offices, enterprises, governments, schools and cars, etc.
• Material: plastic
• Colour: black
• Display mode: LED digital display light display
• Error fluctuation: 3% to 30%
• Working voltage: 5V
• Warm up the boat: 120 seconds
• Battery: 3.7V 1000mAh
• Charging time: about 4 hours
• Standby time: about 240 to 360 minutes
• Product size: about 68 x 70 x 40mm
• Product weight: about 90g

Komplektis:

• Tester
• USB kaabel
• Instrultsioon