3 Way Soil Moisture, Light, moisture and PH Meter conveniently test moisture, light and PH levels with this handy 3-way meter!
Gardeners can now accurately measure their moisture, light, and pH levels.
For use in most soil types...
All Purpose Temperature Controller STC1000 is a low cost temperature with a range of -50 to +99 degress C. It comes with its own NTC probe as standard and has an internal relay capable of switching up to 16A. These units are ideal for any hobbyist or enthusiast that requires a low cost, easy to..
The DHC-100+ series humidity controller is an electronic hydrostat which uses a macromolecule humidity sensor. It features high accuracy, high immunity to interference and rapid response. It can be used for humidification, dehumidification as well as measuring and display of relative humidity. The r..
Water quality tester simply tests Temperature, PH and EC in an accurate, quick and reliable manner.
Suitable for most regular water solutions testing including hydroponics, pools and spas, winemaking and water treatment...
Sonoff DS18B20 TH Waterproof Temperature Sensor is a digital temperature sensor with digital signal output.
The advantages of the sensor are excellent quality, ultra-fast reaction and anti-interference ability...
After using the sensor extension cable, you no longer have to worry about the sensor cable being too short, and the sensor can be extended to a farther distance.
Extension cord length is 5 meters.You can extend the sensor up to 60 meters with up to 12 extension cords.
Easy to install and use.S..
Sonoff Pow R2 is a 16A WiFi smart light switch that allows you to remotely manage and control your appliances and monitor your home energy usage. The WiFi light switch works like a power monitor, which allows you to keep track of 99% accurate real-time current, voltage and power on your app.
Wider Measuring Range: Temperature measuring range from -10°C to +85°C and humidity measuring range from 0 to 80% RH, to enable use in a wider scope of applications
Cable Length up to 50cm: 50cm cable length ensures enough connectivity to make it possible to easily reach devices that are far from..
Sonoff TH10/TH16 is a wireless temperature and humidity monitoring switch which can remotely monitor and set temperature and humidity range to turn on/off connected appliances through the iOS/Android APP eWeLink...