Features:
• Temperature difference compensation calibration technology, judge the ambient temperature data, automatic calibration test results.
• You can measure CO2 levels, care about your family's health.
• Locate the source of the contamination and test it more accurately.
• It can be connected to mobile power to check the sealing space.
• Long-term record, tracking formaldehyde /TVOC concentration trend.
• It can be used in greenhouse plantation, farm indoor air detection, household air detection and so on.


Specifications:
Basic parameters
All test data are derived from laboratory data, and the use values may be slightly different due to specific environments
Power supply: USB 5V
Connection method: Power Bluetooth 4.0
System requirements: iOS 9.0 or above/Android 4.3 or above
TVOC detection range: 0~9.999 mg/m3 at a temperature of 5-35℃
HCHO detection range: 0~1.999 mg/m3 at 5-35℃
CO2 detection range: 400~2000ppm
Temperature detection range: -10~+50℃
Product size: 75*50mm
Product weight: 74g
Package size: 116 * 95 * 56mm / 4.6 * 3.7 * 2.2in
Package weight: 110g / 3.9ounce


Packing List:
1 * Air Quality Tester



Shipping

1.If you need to buy in bulk, please contact, we will reply in 24 hours.


2.We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control.

3.Usually product Reaches after about 12-45 business days depending on destination. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Refund or resend product will be offered if item still not received.

4.We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important. We ask you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them!