---
title: "Fs899l Multimeter — $51K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/fs899l-multimeter"
last_updated: "2026-08-09T04:46:41.895Z"
locale: en
meta:
description: "Niche score 42/100 · $51K/yr market · 23K searches/yr · $35.69 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $51K/yr market · 23K searches/yr · $35.69 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Fs899l Multimeter — $51K/yr Amazon US Niche (2026) - Flapen"
---
# **fs899l multimeter**
**Skip it**
Soft demand (-42.9% this quarter) — this niche doesn't clear our bar today.
Market size 13Growth 4Conversion 69Competition 9Returns 98Price range 95Avg price 95Brand share 5Review moat 98Quality gap 62
**Review moat**
**Incredible****38.89**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$35.69**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$30.64–$38.70**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****6.3%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$51K**
$51K/yr · 23K searches
**Competition**
**Bad****89%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-42.9%**
90-day search growth — must beat 0% to launch
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** Out of Stock**](https://flapen.com/research/niches?market=us&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United States niche tracking, fs899l multimeter is a $51K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 42/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fs899l multimeter market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$36K–$45K**
- units × avg price
- **Conversion rate**
- **6.3%**
- **Avg BSR**
- **#113**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **100%**
- **Out of stock**
- **8.0%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **183 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**8**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**0%**
- ZMIWNIED43% - CBGYYWF38% - Lscsdf9% - Generic6% - Drhomeam2% - Cqvni2% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 37 weeks — -42.9% search growth over the last 90 days.
1K750Black Friday '25Spike '26Prime Day '26Nov '25Dec '25Feb '26Mar '26Apr '26Jun '26
[**Open Trend **](https://flapen.com/research/us/tools-home-improvement/fs899l-multimeter/trend)
## **Top fs899l multimeter search terms**
- **fs899l multimeter**12K/yr-40.1%5.1% conv. - **fs899l**6K/yr-46.2%5.5% conv. - **usb rechargeable digital multimeter**5K/yr-48.0%6.2% conv. [**All search terms **](https://flapen.com/research/us/tools-home-improvement/fs899l-multimeter/search-terms)
## **Top fs899l multimeter 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%$5K20%$10K30%$15K40%$21K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**USB Rechargeable Digital Multimeter 2026 Upgraded Fs899l Multimeter Automatic Digital Display Multimeter Tester for Home and Industrial Electrical Issues Multimeter Tester (FS899L)**CBGYYWF**$35.90**4.4★127 rev](https://www.amazon.com/dp/B0FSLH9YPF) [2**2026 Upgraded FS899L Digital Multimeter Color Screen USB-C with 16pcs Silicone Multimeter Test Leads Kit Rechargeable Auto-Ranging 6000 Counts True RMS AC/DC Voltage NCV Capacitance Tester.**ZMIWNIED**$38.36**4.6★17 rev](https://www.amazon.com/dp/B0GRZ9ZJV8) [3**2026 Upgraded FS899L Digital Multimeter 6000 Counts True RMS Auto-Ranging AC/DC Voltage Tester NCV Capacitance Meter USB-C Rechargeable Color Screen with 2 Alligator Clips**ZMIWNIED**$36.10**4.2★21 rev](https://www.amazon.com/dp/B0GWL4KVZM) [4**USB Rechargeable Digital Multimeter 6000 Counts Large Color Screen & Backlight FS899L Smart Auto Ranging Multimeter True RMS Digital Voltmeter Multi Meter Digital Tester for Automotive Home**Lscsdf**$38.70**4.5★108 rev](https://www.amazon.com/dp/B0FR9BY1K3) [5**2026 Upgraded FS899L Digital Multimeter & 20 pcs Silicone Test Leads Kit USB-C Rechargeable Color Screen Auto 6000 Counts True RMS AC/DC Voltage Tester NCV CAT.III 1000V**ZMIWNIED**$37.98**3.7★20 rev](https://www.amazon.com/dp/B0GT6PNF7R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**2026 Digital Multimeter with Color Screen FS899L USB-C Rechargeable Smart Volt Meter Auto-Ranging 6000 Counts True AC DC Voltage Current Tester NCV Continuity Capacitance Test Leads Kit**Generic**$33.18**2 rev3w ago](https://www.amazon.com/dp/B0H716W9HG) [**2026 Upgraded FS899L Digital Multimeter 6000 Counts True RMS Auto-Ranging AC/DC Voltage Tester NCV Capacitance Meter USB-C Rechargeable Color Screen with 2 Alligator Clips**ZMIWNIED**$36.10**21 rev3mo ago](https://www.amazon.com/dp/B0GWL4KVZM) [**2026 Upgraded FS899L Digital Multimeter & 20 pcs Silicone Test Leads Kit USB-C Rechargeable Color Screen Auto 6000 Counts True RMS AC/DC Voltage Tester NCV CAT.III 1000V**ZMIWNIED**$37.98**20 rev4mo ago](https://www.amazon.com/dp/B0GT6PNF7R) [**2026 Upgraded FS899L Digital Multimeter Color Screen USB-C with 16pcs Silicone Multimeter Test Leads Kit Rechargeable Auto-Ranging 6000 Counts True RMS AC/DC Voltage NCV Capacitance Tester.**ZMIWNIED**$38.36**17 rev4mo ago](https://www.amazon.com/dp/B0GRZ9ZJV8) [**FS899S Smart Digital Multimeter Automatic True RMS 6000 Counts USB Rechargeable Voltmeter Ohmmeter with Full-Color LCD Voice Broadcast & NCV Volts Amp Ohm Tester for Automotive & Electricians**Generic**$38.51**6 rev4mo ago](https://www.amazon.com/dp/B0GQT7S6LY)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**2026 Digital Multimeter with Color Screen FS899L USB-C Rechargeable Smart Volt Meter Auto-Ranging 6000 Counts True AC DC Voltage Current Tester NCV Continuity Capacitance Test Leads Kit**Generic**$33.18**5.0★**▲ 196%**](https://www.amazon.com/dp/B0H716W9HG) [**FS899S Smart Digital Multimeter Automatic True RMS 6000 Counts USB Rechargeable Voltmeter Ohmmeter with Full-Color LCD Voice Broadcast & NCV Volts Amp Ohm Tester for Automotive & Electricians**Generic**$38.51**4.5★**▲ 196%**](https://www.amazon.com/dp/B0GQT7S6LY) [**2026 Upgraded FS899L Digital Multimeter & 20 pcs Silicone Test Leads Kit USB-C Rechargeable Color Screen Auto 6000 Counts True RMS AC/DC Voltage Tester NCV CAT.III 1000V**ZMIWNIED**$37.98**3.7★**▲ 196%**](https://www.amazon.com/dp/B0GT6PNF7R) [**2026 Upgraded FS899L Digital Multimeter 6000 Counts True RMS Auto-Ranging AC/DC Voltage Tester NCV Capacitance Meter USB-C Rechargeable Color Screen with 2 Alligator Clips**ZMIWNIED**$36.10**4.2★**▲ 194%**](https://www.amazon.com/dp/B0GWL4KVZM) [**2026 Upgraded FS899L Digital Multimeter Color Screen USB-C with 16pcs Silicone Multimeter Test Leads Kit Rechargeable Auto-Ranging 6000 Counts True RMS AC/DC Voltage NCV Capacitance Tester.**ZMIWNIED**$38.36**4.6★**▲ 165%**](https://www.amazon.com/dp/B0GRZ9ZJV8)
**~~View all trending →~~**
## **What buyers say about fs899l multimeter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**26%
*“Easy to use”*
**Quality-Overall**11%
*“Excellent product”*
**Value For Money**11%
*“Decent price”*
**Efficiency**8%
*“Works great”*
**Charging**7%
*“Recharges quickly and seems to last awhile per charge”*
**Advertised Vs Actual Product**6%
*“It looks and works as advertised”*
**Display-Overall**5%
*“convenient with a nice screen”*
**Battery Life**5%
*“The battery life is good”*
**Size-Overall**3%
*“I like the compact size”*
**Weight Light**3%
*“Light weight and very accurate”*
### **What buyers complain about **
**Instructions/User Manual/Troubleshooting**22%
*“Written instructions suck”*
**Advertised Vs Actual Product**10%
*“Extremely disappointed deceptive ad and photo”*
**Value For Money**9%
*“are extremely cheap I dont think its worth $10.00”*
**Quality-Overall**7%
*“Both sets are poorly made”*
**Defective Material/Parts**7%
*“Defective device”*
**Charging**7%
*“First time charging it, it fried itself”*
**Size-Overall**6%
*“Just a little bit larger than my phone”*
**Functionality-Overall**5%
*“it doesnt work. 1st Time”*
**Material Quality**4%
*“Cheap plastic crap”*
**Brightness/Shine/Glow**1%
*“The work light function isnt the brightest”*
### **Top return reasons **
**Functionality-Overall**24%
**Advertised Vs Actual Product**14%
**Charging**9%
**Instructions/User Manual/Troubleshooting**8%
**Value For Money**7%
**Defective Material/Parts**7%
**Quality-Overall**7%
**Size-Overall**5%
**Display-Overall**4%
**Durability**3%
## **Common questions**
- **Is fs899l multimeter profitable to sell on Amazon United States?**
- The niche generates $51K/yr across 9 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is -42.9%. Flapen's verdict: Skip it (42/100).
- **How competitive is the fs899l multimeter niche?**
- 6 brands and 8 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in fs899l multimeter?**
- Top complaints mined from reviews: Instructions/User Manual/Troubleshooting, Advertised Vs Actual Product, Value For Money. The return rate is 0.4%.
- **What does it cost to enter the fs899l multimeter niche?**
- Listings span $30.64–$38.70; the average listing price is $35.69 (sweet spot $15–$100). The average incumbent carries 39 reviews — the moat a new listing must climb.
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