DIY PM2.5 Environment Detector Kit Air Quality Monitor with

Features:

LCD display to show the data of PM2.5/PM10/temperature/humidity clearly.

Adopts high accuracy laser sensor and DHT11 temperature amp; humidity sensor.

Built-in 3 levels indicator of air quality: green light indicates excellent, orange light indicates lightly polluted and red light indicates heavily polluted.

Includes cool fan for better heat dissipation.

With transparent case, components can be well protected.

Comes with a USB cable for power supply.

Specifications:

Material: FR4 + Acrylic

Power Supply: USB Interface

Working Voltage: 5V

Average Working Current: 65MA

Laser Type: Class 1, 30MW

Finished Product Size: 6.2 * 4.5 * 3cm / 2.44 * 1.77 * 1.18in

Product Weight: 77g / 2.72oz

Package Size: Approx. 11 * 8.5 * 2cm / 4.33 * 3.35 * 0.79in

Package Weight: Approx. 94g / 3.32oz

Package List:

1 * DIY Environment Detector Kit

1 * USB Cable

We confidently assure you'll be satisfied with what you get.However, If  there's a chance that you are not satisfied with our goods or something else, please let us know before leaving us a Negative feedback. We will try our best for 100% customer satisfaction. Your 5-Star Positive Feedback is much appreciated to us, and your satisfaction is our greatest motivation to move forward.Welcome to Shop Here! Want more Items? Please come visit our SHOP.

*Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 5 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer).Your satisfaction is our first priority.

*If you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.