These Arduino-compatible Analog ORP Sensors effectively measure important criteria in water, like chlorine levels or other potentially harmful contaminations.
This laboratory grade Analog Electrical Conductivity Sensor is a K-1 sensor for quick quality measurements of common liquids.
This industrial-grade Analog pH Sensor comes in a Pro Kit for, to make it conveniently compatible with Arduino for ultimate ease-of-use.
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 Non-Contact Temperature Sensor utilises IR light to accurately and rapidly measure temperatures without requiring any direct contact.
This Wanhao D6 Thermistor utilises a PT100 Platinum RTD unit to monitor the temperature of the hotend assembly with precision.
The MPX5500DP Pressure Sensor is a differential transducer that measures the difference of two separate pressures and outputs analog signal accordingly.
This Analog TDS Sensor is Arduino compatible and measures the total dissolved solids in water, for healthy hobbyists who like healthy water.
The Gravity SHT1x is designed to a high quality spec', featuring CMOSens technology for a wide range of applications from medical to meteorological.
This replacement Wanhao D9 Thermistor is a Wanhao Original Spare for the Duplicator 9, for identifying precise temperatures within the hotend assembly.
This Analog Capacitive Soil Moisture Sensor is perfect for monitoring moisture levels for gardening, farming or just “Garden Variety” experimentation.
Arduino Compatible AM2302 (DHT22) Digital Temperature and Humidity Sensor
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-9 Gas Sensor Module is essential when working with combustible gases, with fast and effective CO, LPG and Methane gas detection capabilities.
This is a simple-to-use liquefied petroleum gas (LPG)sensor module, suitable for sensing LPG (composed of mostly propane and butane) concentrations in the air. The MQ-6 can detect gas concentrations anywhere from 200 to 10000ppm.
The MQ-7 Gas Sensor Module measures the levels of Carbon Monoxide, for home, industrial, laboratory and medical safety applications.
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.
Waterproof DS18B20 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 Waterproof package with cable