Banggood - Soil Hygrometer/ Soil Moisture Sensor YL-69/HL-69 For Arduino - CN warehouse
$1.53
Shareasale.com
as of September 18, 2019 10:13 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 September 22, 2019 9:33 am
Amazon.com
Ebay.com
€5.40
2 new
from €1.45
as of September 22, 2019 9:33 am
£12.72
1 new
from £12.72
as of September 22, 2019 9:33 am
Amazon.co.uk
as of September 22, 2019 9:33 am
Amazon.de