1pc Portable Air Quality Monitor Temperature Humidity Monitor Infrared NDIR CO2 Detector Indoor CO2 + PM2.5 Meter Free Shipping
Description:
This product is an air quality monitor that detects Carbon dioxide (CO2),Particulate Matter <;2.5 micron-sized particles (PM2.5/1.0/10)Temperature, and Humidity. it combines sensors real-time monitoring of Carbon dioxide (CO2),PM2.5/1.0/10,temperature, and humidity on its display.
Specifications:
Display method:Common Screen display
Atmospheric pressure: 86Kpa - 106Kpa
Detection method for CO2 : Infrared (NDIR)
Sampling time: 1.5 seconds
Product Size: 90 x 90x50mm
Detection temperature: -10°C to 50°C;
Relative humidity: 20% - 85%
Storage temperature: -10°C to 60°C;
Concentration unit for CO2: PPM
Concentration unit for PM: ug/m3
Power source: Lithium battery with 2000 mAh capacity; WS1308B(1600mAh capacity Lithium battery)
5V DC power charging via micro USB port
Product weight: 200g
Features:
Common Screen display
-Test variables:Carbon dioxide (CO2),PM2.5, temperature,humidity
-Large 2000mAh capacity Lithium battery
-5V Micro USB charging
-Low battery warning
Instructions:1. Start Up
When you long-press the power button, the air qualitymonitor will boot up.
It would auto flash each 5 seconds switching data from PM1.0, PM2.5, PM10.
2. About Charging
When low battery icon is displayed, the device needs tobe charged. Insert the included or another compatiblemicro USB charging cable into the device. Attach theother end to a USB DC charger (such as a smart phonecharger) that outputs DC 5V at >=1000mA. Fully chargefor at least 2-3 hours before use. Avoid charging with aUSB computer port which only outputs 500mA.
3. Parameters
CO2 technical indicators
Measuring range: 400-5000PPM
Sensor for CO2 : Infrared ( NDIR)
Resolution: 1 PPM
Measuring range: -10-50 ° C
PM2.5,PM10,PM1.0 Specifications
Measuring range: 0-999ug/m3
Measuring principle: Laser Scattering
Resolution: 1ug/m3
Temperature and Humidity technical indicators
Humidity range: 20%-85% RH
Measurement accuracy: ±1 °C
Measurement accuracy: ±4% RH
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
