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Description
homemade moisture meter for soil DIY Simple Soil Moisture Detector Circuit || KitsGuru DO IT YOURSELFThis Digital Soil Moisture Tester Project focuses on a simple and compact digital soil moisture tester to check whether the soil is dry or wet. A soil moisture sensor is useful for the indication of the amount of water content of a given soil sample. It can also be used to check the dryness or wetness of cotton, woolen, and woven fabrics. Digital Soil Moisture Tester uses a number of LEDs driven by ubiquitous display driver IC LM3915. The display
This Digital Soil Moisture Tester Project focuses on a simple and compact digital soil moisture tester to check whether the soil is dry or wet. A soil moisture sensor is useful for the indication of the amount of water content of a given soil sample. It can also be used to check the dryness or wetness of cotton, woolen, and woven fabrics.Digital Soil Moisture Tester uses a number of LEDs driven by ubiquitous display driver IC LM3915. The display panel shows the relative magnitude of conductance (reciprocal of resistance) between the two test probes when these are inserted in the soil. The tester measures the dryness or wetness through soil resistance readings (0 to about 5 kilo-ohms) and indicates in dot mode by sequential lighting of LED1 through LED8.
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Physical Attributes
- Dimensions (cm) L x W x H : 20 x 15 x 5
- Weight (gm): 200
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4.7 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 5
Very nice gift necklace
Color: 10-Oct-Lab Grown Pink Sapphire, Style: L
Honestly - I found this to be of equal quality to the well known brand necklace of the same type (birthstone and initial) that I also bought - and this one cost less.
It looks lovely. It made a great gift for my niece. The chain is quite delicate - but most of them are, these days.
I definitely recommend for the younger ones in your life - teens on down. It was a big hit.
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Birthstone necklace
Color: 03-Mar-Lab Grown Aquamarine, Style: A.
Reasonable price. Beautiful style. I have purchased several for my young granddaughters and daughter. They love the necklace.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Very pretty necklace. 13yo loves it!
Color: 02-Feb-Lab Grown Amethyst, Style: A., Color: 02-Feb-Lab Grown Amethyst, Style: A.
Bought these for our nieces birthday and she loves the necklace! It has very nice color and looks beautiful.
It’s fits her perfectly and seems well made.
Very happy with the purchase.
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Good price
Color: 01-Jan-Lab Grown Garnet, Style: H
I got this as a gift for a friend. She loves it and thought it was so cute.
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Very cute
Color: 06-June-Lab Grown Alexandrite, Style: E
These are very nice quality and durable. I purchased this for my daughter's friend. it is really nice with birth stone and initial, perfect for gift. Perfect chain length and clasp nicely. It does not look cheap, but also affordable. It came with small card you can write, which is really nice touch. It also came with beautiful box. Again, it is super nice gift for any occasion. It is suitable for all ages. I highly recommend.
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Reviewed in the United States on June 1, 2026