SKU: 43765964776
indoor plant moisture meter chart

indoor plant moisture meter chart SQM-329 Soil pH and Moisture Meter 2-in-1 Tester 308mm Long Waterproof Metal Electrode for Indoor & Outdoor Gardens Plants Flowers Farming

Sale price$21.45 Regular price$23.83
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Ships within 48 hours · Estimated delivery Aug 29 - Sep 3

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Description

indoor plant moisture meter chart SQM-329 Soil pH and Moisture Meter 2-in-1 Tester 308mm Long Waterproof Metal Electrode for Indoor & Outdoor Gardens Plants Flowers FarmingCorrect pH reading is very essential to achieve optimum results. Crops such as vegetables, flowers and shrubs, trees, weeds and fruits are pH dependent and rely on the soil solution to obtain nutrients. Soil pH value plays an important role in the production of quality crops. Most crops cannot survive in soil that is too acidic or alkaline. Knowing the nutrient levels in your soil is to determine what you need to add to your soil to maximize the

Correct pH reading is very essential to achieve optimum results. Crops such as vegetables, flowers and shrubs, trees, weeds and fruits are pH dependent and rely on the soil solution to obtain nutrients. Soil pH value plays an important role in the production of quality crops. Most crops cannot survive in soil that is too acidic or alkaline. Knowing the nutrient levels in your soil is to determine what you need to add to your soil to maximize the growth of your plants.

Great for quick pH and Moisture reference in the following uses:

  • Commercial use
    • Vineyards
    • Orchards
    • Field Production
    • Lawn Maintenance
  • Home use
    • Gardens
    • Planters
    • Lawn Maintenance

Features:

  • Longer and slender 308mm electrode for deep penetration into the soil
  • Durable and trouble-free life
  • Self-Powered, no battery is needed
  • Accurate and reliable
  • Waterproof metal electrode/probe
  • Fast pH & moisture measured reading
  • Measures pH and moisture value of different kinds of soil
  • Passed the strict quality and safety standards
  • Perfect tool in soil pH & moisture testing: for Gardens Planters, Lawn Maintenance, Greenhouses and Vegetable production


Specifications:

  • Extra long 308mm metal electrode
  • Soil pH measuring range : 3~8 pH
  • Soil Moisture level : 1~8
  • Accuracy : ± 0.2 pH (suitable for agriculture field or educational experiments)
  • Operating temperature : 5~50°C (41~122°F)
  • Calibration : light polishing to remove oxidation from metal rings
  • Size : approx. 410 mm (total length)
  • Weight : approx. 190g


Set Includes:

  • 1 x Soil pH & moisture meter
  • 1 x English Instruction manual
  • Standard factory blister package
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: 43765964776

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4.1 ★★★★★
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Glen B.
Bozeman, US
★★★★★ 5
Puts out a lot of light!
Style: 220 Lumens
I had to have an explosion proof light, and this one puts out an amazing amount of light! On flood light ( second push of button) it lights up an amazing amount of area around you. The spotlight will hit a tree in my back yard while standing in the front yard. Very impressive!
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Reviewed in the United States on February 21, 2026
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Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
Intrinsically safe
Style: 250 Lumens
Works great and is hazardous environment safe
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Reviewed in the United States on July 14, 2025
K
Verified Purchase
Krylos
Natrona Heights, US
★★★★★ 5
Very useful if you don't want to explode!
Style: 90 Lumens
Found the unit a bit difficult to adjust on the hard hat but got it dial in eventually. Also impacted by the need to mount goggles on the helmet, that might be rare, but this was my situation working around chemicals. nice and bright. batteries last a couple of days with intermittent use approx. 3.5hrs a day. A bit of a pain to unscrew the cover on batteries but that's the nature of the beast to make sure no sparks escape. Would highly recommend the product. Most other comparable products are around double the price. BTW, the packaging looked like the driver dropped it on the road and ran over it a couple times...but it still worked. UPDATE #1: After a few months of usage, the height adjustment is starting to fail. As I walk, the light begins to droop until it's shining down in front of me. Dissappointed that the adjustment didn't last longer. I might be able to discover a way to lock it back in, but have not taken the time to examine the mechanism yet. UPDATE #2 9-2018: The adjustment problem has now reach its ultimate end. The hinge on bottom has basically disintegrated. Now, when I put batteries in and tighten the screw, the bottom hinge pops loose. The product is no longer usable. The hinge is just cheap plastic, that is a shame, I kind of expected better from nightstick. However, it still seems to be the best option vs. price available so I am planning to order it again. Hope I can get 3 years of intermittent use out of the next one. I do really like it when it is working...lite and bright.
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Reviewed in the United States on November 6, 2015
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Verified Purchase
Aiden Griffin
San Leandro, US
★★★★★ 5
Shipping
Style: 220 Lumens
Came in perfect condition works great not the brightest light but will work for me
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Reviewed in the United States on March 17, 2025
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Mark
Bozeman, US
★★★★★ 5
They do the trick. That's for sure.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Fantastic. They vary in thickness to accommodate different size punctures, they look nice, good value for the money, the sand out the tire and internal belt to stop leakage. and they easy enough the use.
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Reviewed in the United States on September 26, 2025

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