MQ-2 Gas Sensor Module Smoke Methane Butane Detection with wire for arduino

Description:

Dual-way Signal Output: Analog output and TTL level output
High sensitivity to LPG, gas, alcohol, hydrogen and more
Fast response and recovery
Good steadiness and long service life
Great for home or factory gas leakage detection
Use for Detecting: Combustible gas such as LPG, butane, methane, alcohol, propane, hydrogen, smoke, etc
Detecting Range: 300 to 10000ppm
Working Voltage: 5V DC

Product photo:

Company photo:

Competitive Advantage:

1. Convenient & Friendly Customer Service
2. Low Prices Direct From Factory Suppliers
3. Fast Delivery Around the World.
4. High Quality With Global Standards.
5. 1 Year Factory Warranty
6. Safe Shipping Way and Payment

We provide all kinds of accessaries of Arduino, 3D Printer, Robot, Educational Toys and etc.