Electronic Soil Hygrometer₦ 1,500
This device can be used to measure soil moisture electronically. It has both analog and digital outputs. Sensitivity adjustable the blue digital potentiometer.
- 3.3V-5V Operating voltage
- Two Indicator LEDs: Power (Red) Output (Green)
- Mounting hole
- Compatible with Arduino and PIC microcontrollers
Four wire interface pin description:
1. VCC: .3 V-5V
2. GND: GND
3. DO: digital output interface (0 and 1)
4. AO: Analog Output InterfaceQucik View
Mini Digital LCD Indoor Thermometer and Hygrometer₦ 2,000
This mini digital thermometer and hygrometer displays ambient temperature and relative humidity
- Modern type indoor desk thermometer with hygrometer.
- Indoor temperature °C(min. or max.) and humidity (max. or min.) display.
- Clear and correct display with easy to read arabic numerals
- It is widely used for the measurement of the temperature and humidity in houses, offices, workshops, schools, markets, warehouses, etc
- Indoor temperature range: 0°C~50°C.
- Up to 0.1°C accuracy.
- Humidity range: 20%RH~95%RH.
- Powered by two button batteries. (Included)