wireless soil moisture meter Ecowitt Wireless Soil Moisture Meter WH51
SKU: 95104101097
wireless soil moisture meter

wireless soil moisture meter Ecowitt Wireless Soil Moisture Meter WH51

Sale price$26.86 Regular price$29.84
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Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

wireless soil moisture meter Ecowitt Wireless Soil Moisture Meter WH51Soil Moisture Meter: measures soil moisture content within 72 seconds and the data can be viewed on our free WSView plus App after the WiFi configuration(requires a GW1100 GW2000 gateway[sold separately]) to let you know when to water your plant lawn garden [Accessory Only, Can Not Be Used Alone] Live Data on APP: requires a GW1100 GW2000 WIFI gateway(sold separately) to connect to WiFi, after the WIFI configuration,the live soil moisture data can be

  • Soil Moisture Meter: measures soil moisture content within 72 seconds and the data can be viewed on our free WSView plus App after the WiFi configuration(requires a GW1100/GW2000 gateway[sold separately]) to let you know when to water your plant/lawn/garden [Accessory Only, Can Not Be Used Alone]
  • Live Data on APP: requires a GW1100/GW2000 WIFI gateway(sold separately) to connect to WiFi, after the WIFI configuration,the live soil moisture data can be viewed on the WSView plus mobile application
  • Graph & History Records on Ecowitt Weather Server: supported to upload to our free Ecowitt Weather server(ecowitt.net) to view the soil moisture data graph and download the history records on the website; it's recommended to add a shortcut of the website on the home screen of your phone for quick access
  • Support Monitoring Multi Locations: The GW1100/GW2000 Gateway(sold separately) supports MAX 16 WH51/WH51L Soil Moisture Sensors. Each new sensor will be recognized as a new channel according to the Power-on sequence
  • Indoor & Outdoor Use: IP66 waterproof moisture sensor, can be used for indoor outdoor potted plants, lawn, garden and more; Also works with the WH0291 Display Console(Should be at the same RF frequency) / HP3501/WH6006 Weather Station(all sold separately)


Ecowitt WH51 Soil Moisture Sensor measures soil moisture content quickly and accurately. The data can be accepted by GW1100/GW2000 Wi-Fi Gateway(sold separately) and can be viewed on our WSView plus mobile application after the Wi-Fi configuration done.


Features:

1.Measures moisture content of soil.

2.No display, need to work with GW1100/GW2000 WIFI gateway(sold separately) to complete the WIFI configuration on our WSView plus App.

3.After the WIFI configuration, the live soil moisture data can be viewed directly on the WSView plus App.

4.With 0%AD and 100%AD custom mode to manually calibrate the low/high moisture value so that you can get more accurate result for different soil types

5.The GW1100/GW2000 Gateway(sold separately) supports MAX 16 WH51/WH51L Soil Moisture Sensors. Each new sensor will be recognized as a new channel according to the Power-on sequence. And please don't forget to attach a label of the channel on each sensor for distinction.

6.Works with WH0291 Display Console(Should be at the same RF frequency)

Compatible gateways / consoles (Wi-Fi and/or Cellular): GW1100/GW1200/GW2000/GW3000/WS6006/WS6210/HP2550/HP2560/HP3500/WS3800/WS3820/WS3900/WS3910/WN1920/WN1980/WN1820/WN1821/WN1900/WN1910/WN1700

Note: 
1. The sensor may share the same channels with other sensors of the same type.

2. Some data is cloud-only and not available on compatible consoles.

3. Compatibility may change with product updates. Please refer to the latest compatibility table(at the bottom of the product page) or contact us for confirmation.

Specifications:

Moisture Range: 0% to 100%;

Resolution: 1%

AD setting range:70~200;

Initial value:70

100%AD setting range:0%AD+10~1000; Initial value:500

Update Rate: 70 seconds

Power: 1 x AA battery(not included)


Important Tips:

1. Do not touch the stone or hard rock soil, if the soil is too hard and dry, easy to damage the sensor.

2. Design for testing soil ONLY.

3. It is recommended to insert the sensor totally into the soil and keep it in the soil for 2-3 minutes to get accurate readings.


Package Included:

1 x Soil Moisture Sensor(NO display console)

2 x Cap cover(One long and one short.)

1 x Manual


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95104101097

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Mary M.
Lake Worth, US
★★★★★ 4
It is a great wedge pillow, but takes time to get used to sleeping on your back
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I bought this for post-surgery, I had to sleep on my back. Nearly impossible as a lifelong side sleeper. It is memory foam, and it does seem to run hot. But after a couple of weeks, I'm adjusting to it. Back sleeping is best for saving your face from AM wrinkles and mascara smears all over pillows. (Yes I know, I should take off mascara before bed, but....). Now that I've adjusted to sleeping with it, it stays on my bed and I wake up without the creases on my face and neck! So if you are buying pre-surgery, buy in advance to adjust to a new style of sleeping! I'm keeping it!
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Reviewed in the United States on November 7, 2025
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Allison
Waukegan, US
★★★★★ 5
Its worth the purchase!
Color: Black, Size: Adjustable 9&12 Inch + 1 Head Pillow
Bought this pillow because Im dealing with both GERD and neck pain so I decided to order this and hope for the best thats being said Im so glad I did because its helped me a lot with both issues. Some extra comments: Its a little firm but not in a bad way and the head rest is comfy but I do wish I could bring it down lower.
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Reviewed in the United States on June 3, 2026
M
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Mrs Collins (& occasionally Hubs)
Phoenix, US
★★★★★ 3
Misleading: Pillow Itself Has Only TWO Configurations!! >:(
Color: Black, Size: Adjustable 9&12 Inch + 1 Head Pillow
I was sold on the 10-Option bit until I realized there are only 2 choices as far as flooping and flopping the pillow itself. It is 2 triangles, a large one and a small one. The large triangle IS THE SAME ANGLE ON EACH END. The small triangle IS ATTACHED TO THE CENTER OF THE LARGE TRIANGLE. That means no matter how you move the pillow itself, you're getting the EXACT SAME THING. Where YOU come in is where all these infinity "versatility" options are - whether you put it upright or whether you put it flat. That's it. All this I can read in bed! I can play on my laptop! I can watch TV! Yeah that's upright. Option 1. And all this I can put it under my legs! I can use it as a normal pillow as well! That's flat. Option 2. There is absolutely nothing special or different about this thing except the stupid pocket. Had they not made the triangle the same angles on the end, had they made a steep angle and a low angle and that center pillow detachable but still velcro - THEN there would have been more elevation options. But this, I was highly disappointed. It's like saying, My bed has 360 options! (because I can lay 360 different degrees around the bed) AND 360 MORE BECAUSE GUESS WHAT! I CAN LAY ON MY STOMACH 360 DIFFERENT DEGREES around the bed! Oh! And on my side 360 degree different ways! Wait I have a left and a right side - the OTHER side I can lay on it around the bed 360 different degrees as well! And sitting cross-legged on the bed 360 different degree directions as well! So. No. It's a firm memory foam pillow. You lay upright or lay down or you put it under your legs or on your lap. It changes 2 ways and you make it work 4 ways. That's it. Yes it smells but not too bad, not foul, just persistently. Like a light chemical smell but it didn't aggravate me (I get scent, etc. migraines). It self-inflated pretty fast. But as you can tell, I was not impressed with it in reality. :(
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Reviewed in the United States on May 3, 2026
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TM Conway
San Leandro, US
★★★★★ 5
Helps my coughing
4.8 stars. This helps keep me sleeping at a good angle to prevent night coughing. Also, it's great for relaxing and watching tv in bed. I find that it is Goldilocks level firm - just enough to be supportive but soft enough for comfort. I wish I'd gotten the roll pillow now :-( It's hard to make my bed look "made" with this on it - no matter what color I get. I keep it on the side & out if sight til I need it. I do like the material & thankfully it's removable for cleaning, but I can tell it's going to wear with a lot, so I do wish it were easier to find more covers for it so I could have one on while washing one. Overall, I like this a lot. The only thing negative is that I can see that it will "pill" & fuzz up in places with more use. I do use this every night. One warning: As with any products like this that are suctioned close for packaging - be VERY careful. I always hold one corner of the plastic to open a little vent before I cut more to remove the pillow and let it "fluff". It would be easy to snip some of the fabric...
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Reviewed in the United States on October 3, 2025
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MS in AZ
Los Angeles, US
★★★★★ 5
Helped my husband get a good night's rest after surgery.
Color: Dark Grey & White, Size: Adjustable 9&12 Inch + 1 Head Pillow
We bought this after my husband's heart surgery, and the doctors wanted him to sleep in an elevated position for a few weeks. Before this, he was just stacking some pillows behind his neck, which did not get him a comfortable night's rest. His first night using this was a game changer for him. It was the first time he was able to sleep through the night. It was just the right height, and just the right level of soft/firm. Once he's done with it, I think I'll steal it from him and use it for reading in bed. The little neck rest was super helpful too. Thanks to whoever invented this, and sells it at such a reasonable price.
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Reviewed in the United States on March 3, 2026

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