---
title: "Digital Soil Ph Meter — $145K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/digital-soil-ph-meter"
last_updated: "2026-08-10T14:42:27.309Z"
locale: en
meta:
description: "Niche score 61/100 · $145K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 61/100 · $145K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Digital Soil Ph Meter — $145K/yr Amazon US Niche (2026) - Flapen"
---
# **digital soil ph meter**
**Worth a look**
Shows a sweet-spot price point ($23.84 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 31Growth 75Conversion 81Competition 31Returns 81Price range 84Avg price 95Brand share 56Review moat 28Quality gap 84
**Avg price**
**Incredible****$23.84**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$9.39–$48.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****8.4%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Great****1.7%**
return rate — above 5% kills the launch gate
**Growth**
**Great****+60.3%**
90-day search growth — must beat 0% to launch
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****$145K**
$145K/yr · 72K searches
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****3,731.7**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, digital soil ph meter is a $145K/yr Amazon United States market (72K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 61/100.
Data updated Jul 14, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **digital soil ph meter market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **$119K–$143K**
- units × avg price
- **Conversion rate**
- **8.4%**
- **Avg BSR**
- **#19**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **85%**
- **Out of stock**
- **6.9%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **170 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**84**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**21%**
- Luster Leaf20% - YAMRON20% - SONKIR12% - IRTOV10% - HSLGOVE9% - Dewilde Trading Co8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +60.3% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 3.7×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/digital-soil-ph-meter/trend)
## **Top digital soil ph meter search terms**
- **soil tester for garden nutrients**30K/yr+44.0%6.8% conv. - **digital soil tester**12K/yr+57.2%2.8% conv. - **digital soil ph meter**8K/yr+90.6%5.1% conv. - **digital ph meter for soil**6K/yr+127.7%6.5% conv. - **soil tester for lawn**6K/yr+70.5%4.3% conv. - **soil ph test kit for gardening**3K/yr+52.1%10.0% conv. - **soil ph kit**2K/yr+36.0%8.1% conv. - **ph tester for plants**2K/yr+71.4%7.2% conv. - **digital ph soil meter**800/yr+49.1%7.5% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/digital-soil-ph-meter/search-terms)
## **Top digital soil ph meter products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$7K10%$15K15%$22K20%$29K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**YAMRON 4-in-1 Soil Moisture Meter Digital Plant Temperature/Soil Moisture/pH Meter/Sunlight Intensity Backlight LCD Display Soil Test Meter for Gardening Farming and Outdoor Plants**YAMRON**$31.12**4.3★3,116 rev](https://www.amazon.com/dp/B0DF4TB93J) [2**Rapitest Soil Test Kit for Gardens Vegetables Flowers and Lawns. USA designed and assembled soil tester completely quickly and accurately measures/analyzes soil pH acidity and garden nutrients.**Luster Leaf**$14.57**4.1★2,280 rev](https://www.amazon.com/dp/B01HQXF0PS) [3**SONKIR Soil pH Meter MS02 3-in-1 Soil Moisture/Light/pH Tester Gardening Tool Kits for Plant Care Great for Garden Lawn Farm Indoor & Outdoor Use (Green)**SONKIR**$9.39**4.1★46,513 rev](https://www.amazon.com/dp/B07BR52P26) [4**4-in-1 Soil Moisture Meter Digital PH Meter/Soil Moisture/Plant Temperature/Sunlight Intensity Backlight LCD Display Soil Test Meter for Garden Lawn Plant Care Farm and Indoor Outdoor Plants**IRTOV**$28.88**4.2★1,903 rev](https://www.amazon.com/dp/B0DCNX5M45) [5**HSLGOVE Soil Test Kit 7-in-One Soil Moisture Meter/Soil PH Meter/Fertility Dual Screen Soil Tester w/Digital Soil Temp/Air Temp&Humidity for Plants Gardening Lawn Farm Indoor&Outdoor-Lvory White**HSLGOVE**$25.05**4.4★238 rev](https://www.amazon.com/dp/B0GFT2K64C)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**NewTest Soil pH Test Kit: Upgraded 125 Soil pH Test Strips with Measuring Cylinders for Accurate Testing pH Level of Garden Lawn Grass Flower Vegetable Compost Dirt**NewTest**$12.06**87 rev1mo ago](https://www.amazon.com/dp/B0G6D3N8R6) [**Buladeke Moisture Meter for Plants 7-in-1 Digital Soil Tester Kit with Backlit LCD - Measures pH EC TDS Fertility Temp Moisture & Sunlight Garden Tools for Indoor & Outdoor**Buladeke**$38.63**25 rev2mo ago](https://www.amazon.com/dp/B0H1LZ4GLV) [**AKSBTEC Soil Test Kit 4-in-1 for Lawns & Gardens 40 Tests (pH Nitrogen Phosphorus Potassium) Easy Soil Testing Kit for Vegetable Garden Lawn & Plants**AKSBTEC**$28.18**67 rev2mo ago](https://www.amazon.com/dp/B0GTXGMNNG) [**NewTest Soil Test Kit 4 Parameters: Professional Accurate 40 Tests Soil Testing Kits for Lawns Gardening Vegetable Garden for pH Nitrogen Phosphorus Potassium - Soil Tester for Garden Nutrients (40)**NewTest**$29.89**40 rev4mo ago](https://www.amazon.com/dp/B0GR4TWS4X) [**HSLGOVE Soil Test Kit 7-in-One Soil Moisture Meter/Soil PH Meter/Fertility Dual Screen Soil Tester w/Digital Soil Temp/Air Temp&Humidity for Plants Gardening Lawn Farm Indoor&Outdoor-Lvory White**HSLGOVE**$25.05**238 rev6mo ago](https://www.amazon.com/dp/B0GFT2K64C)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**AKSBTEC Soil Test Kit 4-in-1 for Lawns & Gardens 40 Tests (pH Nitrogen Phosphorus Potassium) Easy Soil Testing Kit for Vegetable Garden Lawn & Plants**AKSBTEC**$28.18**4.1★**▲ 133%**](https://www.amazon.com/dp/B0GTXGMNNG) [**Buladeke Moisture Meter for Plants 7-in-1 Digital Soil Tester Kit with Backlit LCD - Measures pH EC TDS Fertility Temp Moisture & Sunlight Garden Tools for Indoor & Outdoor**Buladeke**$38.63**4.5★**▲ 133%**](https://www.amazon.com/dp/B0H1LZ4GLV) [**NewTest Soil Test Kit 4 Parameters: Professional Accurate 40 Tests Soil Testing Kits for Lawns Gardening Vegetable Garden for pH Nitrogen Phosphorus Potassium - Soil Tester for Garden Nutrients (40)**NewTest**$29.89**4.7★**▲ 82%**](https://www.amazon.com/dp/B0GR4TWS4X) [**HSLGOVE Soil Test Kit 7-in-One Soil Moisture Meter/Soil PH Meter/Fertility Dual Screen Soil Tester w/Digital Soil Temp/Air Temp&Humidity for Plants Gardening Lawn Farm Indoor&Outdoor-Lvory White**HSLGOVE**$25.05**4.4★**▲ 69%**](https://www.amazon.com/dp/B0GFT2K64C) [**7 in 1 Soil Meter Digital Soil Test Kit of PH/Sunlight/Fertility/Soil & Air Temp Humidity Meter for Indoor & Outdoor Plant Growing Environment Tester with Large LCD Display for Farm Garden & Lawn**ISyncPlug**$39.17**3.8★**▲ 47%**](https://www.amazon.com/dp/B0FSZWKC82)
**~~View all trending →~~**
## **What buyers say about digital soil ph meter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**28%
*“Easy to Read”*
**Plant Growth**16%
*“my plants are very healthy”*
**Quality-Overall**9%
*“Excellent product”*
**Measurement/Reading Accuracy**8%
*“It is accurate”*
**Value For Money**8%
*“Good price”*
**Advertised Vs Actual Product**7%
*“Exactly as advertised”*
**Moist/Dry**4%
*“This thing is a life saver for my plants to help me keep the moisture level on-point”*
**Instructions/User Manual/Troubleshooting**3%
*“Simple instructions”*
**Durability**2%
*“Durable and easy to use”*
**Battery Life**1%
*“works well right out of the box with no batteries needed”*
### **What buyers complain about **
**Measurement/Reading Accuracy**25%
*“Caution: Questionable Accuracy”*
**Functionality-Overall**15%
*“DOSNT WORK”*
**Durability**8%
*“Broke very easily”*
**Quality-Overall**7%
*“Complete garbage”*
**Value For Money**6%
*“This was a little bit more expensive”*
**Ease Of Use**4%
*“very messy to use”*
**Instructions/User Manual/Troubleshooting**4%
*“Horrible instructions”*
**Plant Growth**3%
*“Plants are growing so it has to be vastly wrong”*
**Moist/Dry**3%
*“was dry as a bone”*
**Color**2%
*“No color even registered”*
### **Top return reasons **
**Measurement/Reading Accuracy**37%
**Functionality-Overall**27%
**Advertised Vs Actual Product**8%
**Defective Material/Parts**5%
**Value For Money**4%
**Instructions/User Manual/Troubleshooting**2%
**Ease Of Use**2%
**Size-Overall**2%
**Durability**2%
**Quality-Overall**1%
## **Common questions**
- **Is digital soil ph meter profitable to sell on Amazon United States?**
- The niche generates $145K/yr across 20 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is +60.3%. Flapen's verdict: Worth a look (61/100).
- **How competitive is the digital soil ph meter niche?**
- 14 brands and 84 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in digital soil ph meter?**
- Top complaints mined from reviews: Measurement/Reading Accuracy, Functionality-Overall, Durability. The return rate is 1.7%.
- **When does demand for digital soil ph meter peak?**
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 3.7× the quietest.
- **What does it cost to enter the digital soil ph meter niche?**
- Listings span $9.39–$48.73; the average listing price is $23.84 (sweet spot $15–$100). The average incumbent carries 3,732 reviews — the moat a new listing must climb.
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