צג איכות אוויר עם מסך LED DM1306 רכוב קיר רכוב על גלאי איכות אוויר מקורה בודק איכות אוויר דיגיטלי

מאפיינים מוצהרים

Item Type:

Air Quality Monitor

Display Method:

LED screen display

Atmospheric Pressure:

86-106Kpa

Sampling Time:

1.5 seconds

Detection Temperature:

-10-50℃

Temperature Accuracy:

±1.0℃(0-40℃)

Temperature Unit:

Celsius

Storage Temperature:

-10-60℃

Detection Humidity:

20%-85%

Humidity Accuracy:

±5%

CO2 Detection Method:

Infrared

CO2 Concentration Unit:

PPM

CO2 Detection Range:

400-5000ppm

CO2 Detection Accuracy:

400-1000ppm, Deviation

Resolution:

1ppm

CO2 Alarm Value:

1000ppm

Support manual setting of 800-2000ppm CO2 alarm threshold.:

CO2 alarm on and off function (if the user does not like the alarm, people can turn it off):

Battery:

1 x 2000mAh Battery(built in battery)

Indicator Light:

Green:

400-1000ppm

Orange:

1001-2000ppm

Yellow:

2001-3000ppm

Red:

3001-5000ppm

How to Use:

Take out the product and use it after installation.:

Package List:

1 x Host:

1 x User Manual:

1 x Installation Sticker:

2 x Screws:

2 x Expansion Pipes:

1 x USB Cable: