Banggood - Soil Hygrometer/ Soil Moisture Sensor YL-69/HL-69 For Arduino - CN warehouse
$1.53
Shareasale.com
as of January 21, 2019 7:39 am
Scroll down the page to compare the soil moisture sensor price at different stores.
The soil moisture sensor or the hygrometer is mostly used to detect the humidity of the soil. It is perfect to build an automatic watering system.
Learn how to use the YL-69/HL-69 soil moisture sensor with Arduino: Guide for Soil Moisture Sensor YL-69 or HL-69 with Arduino.
$3.49
1 new
from $3.49
1 used from $3.40
as of January 20, 2019 4:55 pm
Amazon.com
Ebay.com
€1.26
5 new
from €1.26
as of January 20, 2019 4:55 pm
Amazon.de
€11.16
2 new
from €1.45
as of January 20, 2019 4:55 pm
£11.97
1 new
from £11.97
as of January 20, 2019 4:55 pm
Amazon.co.uk