Gas & Liquid Sensors
This is an Analog pH Meter Kit with industrial real-time online electrode, specially designed for Ar..
Need to measure water quality and other parameters but haven't got any low cost pH meter? Find it di..
This is a pre-wired and waterproofed version of the DS18B20 sensor. Handy for when you need to measu..
OverviewSensitive to flame spectrumFeatures wide range voltage comparator LM393Adjustable sensitivit..
Out Of Stock
This is the CO2 carbon dioxide sesor module that has three outputs: analog output, digital TTL outpu..
The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry mar..
The analog gas sensor - MQ3 is suitable for detecting alcohol, this sensor can be used in a Breathal..
The MQ4 is used in gas leakage detecting equipment in consumer and industry markets,..
Sensitive for LPG, natural gas, coal gas
Output voltage boosts along with the concentra..
They are used in gas leakage detecting equipments in family and industry, are suitable for det..
The MQ7 is a simple-to-use Carbon Monoxide (CO) sensor suitable for sensing CO concentrations in the..
The Raindrop Detection Sensor module is an easy-to-use and low cost drop recognition sensor. The sen..
The SDS011 using principle of laser scattering,can get the particle concentration between 0.3 to 10μ..
This photoelectric smoke sensor detects smoke using a couple of infrared diodes. The principle of de..
Water flow sensor consists of a plastic valve body, a water rotor, and a hall-effect sensor. When ..