Polar Parts

Ships to CanadaPrices in CAD

MQ-135 Air Quality Gas Sensor Module
MQ-135 Air Quality Gas Sensor Module, image 2 of 5
MQ-135 Air Quality Gas Sensor Module, image 3 of 5
MQ-135 Air Quality Gas Sensor Module, image 4 of 5
MQ-135 Air Quality Gas Sensor Module, image 5 of 5
Image 1 of 5

MQ-135 Air Quality and Hazardous Gas Sensor Module for Arduino

$5.98

5+ $5.53 each · 10+ $5.08 each

Est. delivery 8–18 days

Free shipping when eligible items total $20+. Otherwise est. $2.87

In stock

Supplier stock is confirmed at checkout.

Option: 1PCS
Quantity
Sold by
Polar Parts
Ships from
Our supplier partnersSupport from Milton, Ontario
Shipping
Canada only
Returns
14 days, unopened items
Payment
Secure checkout

Add to cart as a guest. You'll sign in at checkout, before payment.

About this part

An MQ-135 gas sensor on a small module board, used to check air quality and detect hazardous gases in Arduino and STM microcontroller projects.

  • MQ-135 air quality and hazardous gas sensor
  • Module board ready to wire to a microcontroller
  • Listed for use with Arduino and STM boards
  • Packs of 1, 3 or 5

Take a baseline reading in fresh air first, so you can tell when the level in a room changes. Use it for projects and learning, not in place of a certified gas alarm.

Specifications

BrandGeneric
Model NumberMQ135 MQ-135
TypeGas Sensor
MaterialMetal
UseGas Sensor
OutputSwitching Transducer
TheoryHall Sensor
isCustomizedYes

Supplier description

Provided by the supplier. Our shipping, returns and support terms apply.

MQ135 MQ-135 Air Quality Sensor Hazardous Gas Detection Module For Arduino M2 PromotionHot New Arrival

Related guide

ESP32 vs Arduino vs Raspberry Pi: which board for your project

What the Arduino Uno, ESP32 and Raspberry Pi are each good at, where each struggles, and what else you need to buy to get one running.

Shipping & returns

Delivery
Ships from suppliers outside Canada. Estimated delivery: 8–18 days to Canadian addresses. Estimates aren't guaranteed. Tracking is shared when available.Shipping policy
Shipping cost and tax
This item is eligible for free shipping: eligible items in your cart ship free once they total $20 or more. Carts of many low-priced parts need more than $20, and the cart shows how much. Under that, shipping is estimated at $2.87 from a supplier quote and quoted live for your Canadian address at checkout. Sales tax is added there too, so you see the full total before you pay.
Returns
Unopened, unused items in resalable condition can be returned within 14 days of delivery. Some items are excluded.Refund policy
Questions before you order?
Ask about fit, compatibility or bulk quantities.support@polarparts.caContact support

More in Sensors

See all