The MQ-7 Gas Sensor is a handy and sometimes vital tool for ensuring safety, capable of measuring 10 to 500ppm with an analogue resistance output.
This MG811 Analog Carbon Dioxide Sensor offers 350 to 10,000ppm sensitivity, to help you maintain a healthy, breathable living environment.
Digital Temperature Sensor / Thermometer Temperature range: -55°C to +125°C Designed for : -10°C to +85°C (+- 0.5°C) Unique 1-Wire Interface Requires Only One Port Pin for Communication Programmable Resolution from 9 Bits to 12 Bits TO-92 Package
The SEN0161 pH Sensor V1.0 by DFRobot is Arduino Compatible, and allows you to measure precise pH levels of acidic, alkaline and neutral solutions.
The MAX6675 K Type Thermocouple Temperature Sensor Kit digitizes temperature readings to a resolution of around 0.25°C, ranging between 0 to 700°C.
The MQ-5 Gas Sensor module is useful for gas leakage detection (in home and industry). It is suitable for detecting H2, LPG, CH4, CO, Alcohol. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible.
This fancy little Non-Contact Digital Water Level Sensor uses clever capacitance to accurately measure water levels from the outside of a container.
The Mosquito Thermistor is designed specifically for Extreme Temperatures, offering precision accuracy from 25°C room temp' up to a whopping 450°C!
This handy HCHO Formaldehyde Sensor Module is built for hobbyists, but offers high sensitivity, a long lifespan and easy integration for Arduino.
This awesome Weather Station DIY Kit -includes an anemometer, a wind vane, a rain bucket, DHT22 Sensor and a barometer – all in a FUNtastic DIY Kit. Wind Speed | Wind Direction | Rainfall | Temperature | Humidity | Pressure
This awesome Air Quality Multi-Sensor integrates a range of sensors to detect particulate matter, Formaldehyde, Temperature & Humidity simultaneously!
This unique Spear-tipped Analog pH Sensor Probe Kit is designed to measure soil, as well as other soft & semisolid samples, including fruit & meat!
This Industrial Grade pH Sensor Probe is armour-cased to ensure that it can withstand extended periods of use – ideal as a semi-permanent sensor.
This Air Quality Sensor is designed for extreme accuracy, measuring suspended particulate matter in the air, ranging from 0.3μm up to 10μm in size.
The I2C BME680 4-in-1 MEMS Multi-Sensor simultaneously measures VOCs, Pressure, Temperature & Humidity for ultimate air quality control!
This Analog Turbidity Sensor is capable of detecting suspended particles by measuring the level of light transmittance between two close points.
Take charge of your air quality with the Analog Infrared CO2 Sensor, offering NDIR technology for extreme-precision CO2 concentration control.
This is a Simple Digital Thermometer with onboard Display, for quick and easy temperature measurements up to 110°C – Ideal for Making, Baking & More.
The Gravity SHT1x is designed to a high quality spec', featuring CMOSens technology for a wide range of applications from medical to meteorological.
The MQ-4 Gas Sensor Module is capable of detecting Methane & Natural Gas with a precision of between 200 and 10,000 parts per million.
The 1Sheeld+ for Arduino is a truly original and unique board from Egyptian Makers, and turns your Smart Phone into an amazing Multi-Sensor Shield.