---
title: "100 Lb Propane Tank Gauge — $28K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/100-lb-propane-tank-gauge"
last_updated: "2026-08-09T01:44:43.778Z"
locale: en
meta:
description: "Niche score 40/100 · $28K/yr market · 30K searches/yr · $22.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · $28K/yr market · 30K searches/yr · $22.53 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "100 Lb Propane Tank Gauge — $28K/yr Amazon US Niche (2026) - Flapen"
---
# **100 lb propane tank gauge**
**Skip it**
Soft demand (-63.3% this quarter) — this niche doesn't clear our bar today.
Market size 7Growth 0Conversion 51Competition 21Returns 86Price range 88Avg price 94Brand share 29Review moat 71Quality gap 65
**Avg price**
**Great****$22.53**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.78–$60.98**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****677.85**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.2%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****88%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****75%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$28K**
$28K/yr · 30K searches
**Growth**
**Bad****-63.3%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 100 lb propane tank gauge is a $28K/yr Amazon United States market (30K searches/yr). The top 5 brands hold 88% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 40/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **100 lb propane tank gauge market data**
- **Units sold / yr**
- **2K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$45K–$56K**
- units × avg price
- **Conversion rate**
- **4.2%**
- **Avg BSR**
- **#307**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **7.7%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **201 days**
## **Competition & brand share**
The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**9 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**88%**
Top 20: 100%
**Top-5 click share**
**75%**
Top 20: 100%
**Open market**
**7%**
- Aekops33% - GHAKUTB22% - YEYETUO18% - Detoypapa8% - GASPRO6% - CHILIPILI5% - Open — no brand owns it (3 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -63.3% search growth over the last 90 days.
15K10KSpike '24Holiday '24Spike '25Black Friday '25Holiday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 25.7×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/100-lb-propane-tank-gauge/trend)
## **Top 100 lb propane tank gauge search terms**
- **propane tank gauge 100lb**10K/yr-46.9%5.2% conv. - **100 lb propane tank gauge**10K/yr-70.7%7.5% conv. - **100lb propane tank gauge**7K/yr-67.7%8.0% conv. - **propane gauge for 100 lb tank**4K/yr-70.8%2.4% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/100-lb-propane-tank-gauge/search-terms)
## **Top 100 lb propane tank gauge 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%10%$3K20%$6K30%$9K40%$11K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 13 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Aekops 100 lb Propane Tank Gauge Adapter Propane Gauge for 100 lb Propane Tank Universal Fit Pol to Qcc1 Propane Tank Adapter Converts Pol to Qcc1 - Old to New Connection Type Solid Brass (1PC)**Aekops**$16.74**4.5★897 rev](https://www.amazon.com/dp/B0BVTGS5RR) [2**YEYETUO 100 lb Propane Tank Adapter Propane Tank Gauge with Gauge Fit POL to QCC1 Propane Tank Adapter Old to New Connection Type 100lb Propane Tank Gauge**YEYETUO**$10.78**4.5★91 rev](https://www.amazon.com/dp/B0FVSP3SYH) [3**GHAKUTB 100 lb Propane Tank Adapter with Gauge POL to QCC1 Converter for Type 1 Connection Solid Brass Adapter Fits 100 lb Propane Tanks Old to (1 Pack)**GHAKUTB**$14.06**4.4★141 rev](https://www.amazon.com/dp/B0CMWN31S3) [4**Universal Fit POL Propane Tank Gauge Level Indicator 2 Pack Propane Gas Gauge for 100 lb LP Propane Tank Converts POL Gas Tank Service Valve to QCC1 / Type 1 Solid Brass**Detoypapa**$28.72**4.5★324 rev](https://www.amazon.com/dp/B0D8JG6BCN) [5**GASPRO Universal Propane Tank Gauge Fits for 5-100lb Propane Tank Cylinder Propane Adapter with POL Connection for RV Camper Gas Grill Fire Pit Propane Heater and More**GASPRO**$21.02**4.4★1,063 rev](https://www.amazon.com/dp/B0876YJG5B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YEYETUO 100 lb Propane Tank Adapter Propane Tank Gauge with Gauge Fit POL to QCC1 Propane Tank Adapter Old to New Connection Type 100lb Propane Tank Gauge**YEYETUO**$10.78**91 rev9mo ago](https://www.amazon.com/dp/B0FVSP3SYH) [**100 Ib Propane Tank Adapter with Gauge Connector Universal Propane Gas Adapter Converts Pol Valve to Qcc1 / Type 1 Propane Tank Gauge Old to New Connection Adapter Type for RV Camper Heater**CHILIPILI**$21.25**20 rev1y ago](https://www.amazon.com/dp/B0DY1P5VCS) [**Rushare Propane Tank Gauge Fits for 5-100lb Propane Tank Cylinder Propane Level Indicator with POL Connection for RV Camper Gas Grill Fire Pit Propane Heater and More**Rushare**$15.97**40 rev1y ago](https://www.amazon.com/dp/B0DWMHBXRM) [**Aekops 100 lb Propane Tank Gauge Adapter Converts POL LP Tank Valve to QCC1 Upgrade Propane Gauge for 100 lb Tank POL to QCC1 Propane Tank Adapter for Heater BBQ Gas Grill - Old to New Type 1 Pack**Aekops**$19.48**17 rev1y ago](https://www.amazon.com/dp/B0DK8WTNWW) [**Universal Fit POL Propane Tank Gauge Level Indicator 2 Pack Propane Gas Gauge for 100 lb LP Propane Tank Converts POL Gas Tank Service Valve to QCC1 / Type 1 Solid Brass**Detoypapa**$28.72**324 rev2y ago](https://www.amazon.com/dp/B0D8JG6BCN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**YEYETUO 100 lb Propane Tank Adapter Propane Tank Gauge with Gauge Fit POL to QCC1 Propane Tank Adapter Old to New Connection Type 100lb Propane Tank Gauge**YEYETUO**$10.78**4.5★**▲ 216%**](https://www.amazon.com/dp/B0FVSP3SYH) [**100 Ib Propane Tank Adapter with Gauge Connector Universal Propane Gas Adapter Converts Pol Valve to Qcc1 / Type 1 Propane Tank Gauge Old to New Connection Adapter Type for RV Camper Heater**CHILIPILI**$21.25**4.6★**▲ 146%**](https://www.amazon.com/dp/B0DY1P5VCS) [**Aekops 100 lb Propane Tank Gauge Adapter Converts POL LP Tank Valve to QCC1 Upgrade Propane Gauge for 100 lb Tank POL to QCC1 Propane Tank Adapter for Heater BBQ Gas Grill - Old to New Type 1 Pack**Aekops**$19.48**4.2★**▲ 104%**](https://www.amazon.com/dp/B0DK8WTNWW) [**CALPOSE Propane Tank Gauge 3 Colors Coded Universal for Cylinder Grill Heater RV Camper and More 5-40 Pound LP Tank Gas Level Indicator QCC1 / Type 1 Connection**CALPOSE**$12.65**4.4★**▲ 44%**](https://www.amazon.com/dp/B0BNGG35FX) [**Universal Fit POL Propane Tank Gauge Level Indicator 2 Pack Propane Gas Gauge for 100 lb LP Propane Tank Converts POL Gas Tank Service Valve to QCC1 / Type 1 Solid Brass**Detoypapa**$28.72**4.5★**▲ 34%**](https://www.amazon.com/dp/B0D8JG6BCN)
**~~View all trending →~~**
## **What buyers say about 100 lb propane tank gauge**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Advertised Vs Actual Product**16%
*“As advertised”*
**Assembly/Installation**14%
*“Easily installed”*
**Quality-Overall**12%
*“The adapter is high quality and easy to install and use”*
**Value For Money**9%
*“Good product for the price”*
**Ease Of Use**7%
*“Easy to use”*
**Efficiency**6%
*“Gauge working good so far”*
**Measurement/Reading Accuracy**6%
*“so far, it seems accurate”*
**Size-Overall**5%
*“Fits perfect”*
**Leak-Proof**4%
*“No leaks”*
**Sensor**3%
*“The app can monitor multiple sensors”*
### **What buyers complain about **
**Measurement/Reading Accuracy**24%
*“Inaccurate and nonfunctional”*
**Leak-Proof**11%
*“Leaked”*
**Functionality-Overall**10%
*“Dose not work at all”*
**Quality-Overall**9%
*“COMPLETE FRIGGIN GARBAGE”*
**Durability**6%
*“After 2 years of use”*
**Value For Money**5%
*“I just think that they are overpriced”*
**Battery Life**4%
*“cheaply made with poor battery life”*
**Connectivity-Overall**3%
*“I did have an issue with one of them losing Bluetooth connectivity frequently”*
**Size-Overall**2%
*“These areas of the gauge need to be bigger”*
**Pressure**2%
*“now no gas pressure”*
### **Top return reasons **
**Size-Overall**24%
**Functionality-Overall**17%
**Connectivity-Overall**12%
**Measurement/Reading Accuracy**12%
**Advertised Vs Actual Product**7%
**Defective Material/Parts**4%
**Leak-Proof**4%
**Compatibility-Overall**3%
**Value For Money**2%
**Grilling**2%
## **Common questions**
- **Is 100 lb propane tank gauge profitable to sell on Amazon United States?**
- The niche generates $28K/yr across 13 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -63.3%. Flapen's verdict: Skip it (40/100).
- **How competitive is the 100 lb propane tank gauge niche?**
- 9 brands and 12 sellers compete. The top 5 products take 75% of clicks and top 5 brands hold 88% of demand.
- **What do buyers complain about in 100 lb propane tank gauge?**
- Top complaints mined from reviews: Measurement/Reading Accuracy, Leak-Proof, Functionality-Overall. The return rate is 1.4%.
- **When does demand for 100 lb propane tank gauge peak?**
- Demand peaks in Sep–Oct–Nov–Dec; the busiest month runs 25.7× the quietest.
- **What does it cost to enter the 100 lb propane tank gauge niche?**
- Listings span $10.78–$60.98; the average listing price is $22.53 (sweet spot $15–$100). The average incumbent carries 678 reviews — the moat a new listing must climb.
## **Related niches in Patio, Lawn & Garden**
- 82 [**lawn aerator**](https://flapen.com/research/us/patio-lawn-garden/lawn-aerator)$6.2M/yr+90.1%**Launch it**- 82 [**shepherds hooks for outdoor**](https://flapen.com/research/us/patio-lawn-garden/shepherds-hooks-for-outdoor)$3.9M/yr+141.2%**Launch it**- 82 [**garden mesh**](https://flapen.com/research/us/patio-lawn-garden/garden-mesh)$716K/yr+152.7%**Worth a look**- 83 [**chicken waterer**](https://flapen.com/research/us/patio-lawn-garden/chicken-waterer)$3.4M/yr+70.1%**Launch it**- 83 [**75 foot garden hose**](https://flapen.com/research/us/patio-lawn-garden/75-foot-garden-hose)$1.8M/yr+117.6%**Launch it**- 83 [**bird deterrents for outside**](https://flapen.com/research/us/patio-lawn-garden/bird-deterrents-for-outside)$2.1M/yr+131.5%**Launch it**[**All Patio, Lawn & Garden niches **](https://flapen.com/research/us/patio-lawn-garden)