These Arduino-compatible Analog ORP Sensors effectively measure important criteria in water, like chlorine levels or other potentially harmful contaminations.
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 laboratory grade Analog Electrical Conductivity Sensor is a K-1 sensor for quick quality measurements of common liquids.
Take charge of your air quality with the Analog Infrared CO2 Sensor, offering NDIR technology for extreme-precision CO2 concentration control.
This MG811 Analog Carbon Dioxide Sensor offers 350 to 10,000ppm sensitivity, to help you maintain a healthy, breathable living environment.
This industrial-grade Analog pH Sensor comes in a Pro Kit for, to make it conveniently compatible with Arduino for ultimate ease-of-use.
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.
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.
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.
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 SEN0161 pH Sensor V2.0 is an Arduino compatible kit for quickly and accurately measuring pH levels for both hobbyist and professional applications.
This little Arduino and Pi compatible Lightning Sensor can accurately measure lightning and thunderstorms up to 40km away – indoor and outdoor.
The 1.2MPa Pressure Sensor with G1/4” Fitting is ideal for measuring the pressure of oil, fuel, diesel or gas with a carbon steel alloy sensor unit.
The I2C BME680 4-in-1 MEMS Multi-Sensor simultaneously measures VOCs, Pressure, Temperature & Humidity for ultimate air quality control!
The I2C Non-Contact Temperature Sensor utilises IR light to accurately and rapidly measure temperatures without requiring any direct contact.
The MPX5500DP Pressure Sensor is a differential transducer that measures the difference of two separate pressures and outputs analog signal accordingly.
This Wanhao D6 Thermistor utilises a PT100 Platinum RTD unit to monitor the temperature of the hotend assembly with precision.
This Analog TDS Sensor is Arduino compatible and measures the total dissolved solids in water, for healthy hobbyists who like healthy water.
This fancy little Non-Contact Digital Water Level Sensor uses clever capacitance to accurately measure water levels from the outside of a container.
This Analog Turbidity Sensor is capable of detecting suspended particles by measuring the level of light transmittance between two close points.
This replacement Wanhao D9 Thermistor is a Wanhao Original Spare for the Duplicator 9, for identifying precise temperatures within the hotend assembly.
The Gravity SHT1x is designed to a high quality spec', featuring CMOSens technology for a wide range of applications from medical to meteorological.