Environmental (temperature, humidity, air quality)
Browse our range of environmental sensors for monitoring temperature, humidity, barometric pressure, and air quality. From thermistors and digital temperature probes to multi-function breakout boards measuring gas and weather conditions, you'll find sensors compatible with Arduino, Raspberry Pi, and other popular platforms.
Ideal for weather stations, IoT projects, STEM education, and industrial monitoring. Whether you're a hobbyist, student, or professional, we ship across Australia from our local warehouse.
Temperature Sensor - TMP36
SKU: PI-COM1701 | Brand: Pimoroni
The TMP36 is a low voltage, precision centigrade temperature sensor. It provides a voltage output that is linearly proportional to the Celsius temperature. It also doesn’t require any external calibration to provide t...
Out of stock
Raspberry Pi Sense HAT
SKU: PI-RPI-005 | Brand: Pimoroni
Make your Raspberry Pi into an Astro Pi with the Sense HAT - Pressure, humidity, temperature and orientation sensors combined with a beautiful 8x8 LED matrix!Attach the HAT to your Pi's GPIO pins and you can...
Out of stock
ADT7410 High Accuracy I2C Temperature Sensor Breakout Board
SKU: AF-4089 | Brand: Adafruit
Get precise temperature readings with the ADT7410 High Accuracy I2C Temperature Sensor from Analog Devices. Featuring 16-bit resolution (0.0078°C) and ±0.5°C accuracy, this breakout delivers reliable measurements over...
Out of stock
Flotilla - Weather
SKU: PR-PIM031 | Brand: Little Bird
The Weather module reads temperature and pressure. It's ideal for setting up a mini weather station to monitor conditions in your house or garage. Features BMP280 sensor Detects temperature and pressure ...
Out of stock
Enviro pHAT
SKU: PR-PIM203 | Brand: Little Bird
Enviro pHAT packs 4 different sensors, letting you measure temperature, pressure, light level, colour, 3-axis motion, compass heading, and analog inputs. That's up to 10 different variables! It's ideal for monitoring ...
Out of stock
Hydrogen Gas Sensor - MQ-8
SKU: SF-SEN-10916 | Brand: SparkFun
This is a simple-to-use hydrogen gas sensor, suitable for sensing hydrogen concentrations in the air. The MQ-8 can detect hydrogen gas concentrations anywhere from 100-10000ppm. This sensor has a high sensitivity an...
Out of stock
High Temp Waterproof DS18B20 Digital temperature sensor + extras
SKU: AF-642 | Brand: Adafruit
This is a pre-wired and waterproofed version of the DS18B20 sensor made with a PTFE wire cable. Handy for when you need to measure something far away, or in wet conditions. This sensor is a little more expensive th...
Out of stock
Raspberry Pi Sense Hat
SKU: RP-SC0329_1 | Brand: Raspberry Pi Ltd
The Raspberry Pi Sense HAT is an add-on board that attaches to the Raspberry Pi via the 40-pin GPIO header, adding a suite of environmental and motion sensors, an 8×8 RGB LED matrix, and a mini joystick. It's the same...
Out of stock
DFRobot Waterproof Digital Thermometer with Display
SKU: DF-FIT0507-EN | Brand: DFRobot
This compact digital thermometer gives you a simple, low-cost way to monitor temperature in wet or enclosed environments. It has an integrated display and a 1 m probe cable, making it handy for greenhouses, fish tanks...
Out of stock
PAV3015 Air Velocity Sensor (0–15 m/s, I2C)
SKU: DF-SEN0639 | Brand: DFRobot
This compact digital anemometer measures air velocity for embedded electronics and intelligent control systems. It is built around the Posifa PAV3015D thermal sensing element, using temperature differences across a th...
Out of stock
