Silver Tester
FailShoppers spend an estimated $19K a year here, so Silver Tester is a Fail.
- Flapen Score
- 41 / 100Ranks 3,360 of 4,656 Arts, Crafts & Sewing niches · −5 vs the category median of 4641
- Market size
- $19K/yr54K searches / yr
- 90-day growth
- -36.3%search demand this quarter
- Competition
- 64%top-5 click share · 10 brands · 13 sellers
Flapen Score
Silver Tester against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, Silver Tester is stronger. Inside it, weaker.
Market
The Silver Tester market on Amazon at a glance
Shoppers on Amazon United States searched for Silver Tester 54K times last year and spent an estimated $19K. The top 5 brands take 77% of clicks. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 41 out of 100, a Fail.
01 · Demand
An estimated 1.5% of those searches ended in a purchase.
Shoppers searched for this 54K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 1.5% of those searches ended in a purchase. Searches in the last 90 days moved -36.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $19K a year.
- Searches, last 12 months
- 54K
- Growth, 90 days vs prior 90
- -36.3%
- Conversion, latest week
- 1.5%
- Market size, estimated
- $19Ka year
- Peak month
- January4.0× the quietest month
- Top search term
- coin ping tester17K searches a year
02 · Price
A sale here is worth $23.15.
Listings sell for $23.15 on average, from $10.83 to $36.87. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 250 to 500 of them. At $23.15 that is $6K to $12K a year per listing.
- Average price
- $23.15inside the $15 to $100 sweet spot
- Price range
- $10.83–$36.87
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $6K–$12K
- Returns
- 1.7%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
86% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #1,702 within Jewelry Making Tools & Accessories. It carries 117 reviews at 4.40 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 93%
- Out of stock, average day
- 0.0%
- Average rank
- #1,702in Jewelry Making Tools & Accessories
- Average rating
- 4.40 starsAmazon United States average 4.42 stars
- Average reviews
- 117per listing
- Listings tracked
- 14
04 · Newcomers
0 of last year's 7 launches cleared the first-year sales bar.
7 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 42 months on average, so the names here are settling in.
- Launched, last 12 months
- 7
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 42 months
Products
Top Silver Tester products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 6, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
The Pocket Pinger + Stack Stick Coin Ping Test (Black 1 Pack) + StackerTools App
- Price
- $36.87
- Rating
- 4.7/5
- Reviews
- 973
- Age
- 4y ago

Portable Coin Ping Tester Kit Sound Resonance & Diameter Check Tool with Ring Stick and Companion App Black
- Price
- $32.30
- Rating
- 4.1/5
- Reviews
- 43
- Age
- 1y ago

Coin Ping Tester Kit The Pocket Coin Ping pinger Tester Kit Gold & Silver Coin Ping Testing- Coin Validation via Ping Resonance Testing & Size Comparison Portable & Technical Specifications Style.
- Price
- $29.43
- Rating
- 4.4/5
- Reviews
- 69
- Age
- 11mo ago

Moonzdudu Pocket Pinger Gold & Silver Coin Ping Tester Kit
- Price
- $17.44
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 3mo ago

HRYOML Coin Ping Tester Kit The Pocket Pinger Gold & Silver Coin Ping Testing Coin Validation Combines Ping Resonance Testing and Size Comparison to Detect Coins
- Price
- $19.91
- Rating
- 4.6/5
- Reviews
- 37
- Age
- 8mo ago
Trending
estimated 90-day click momentum
Moonzdudu Pocket Pinger Gold & Silver Coin Ping Tester Kit
- Price
- $17.44
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 3mo ago

Coin Pinger Deluxe Kit Acoustic Silver & Gold Ping Test for Coins or Bullion Pocket Ping Test with Built-in Striker & Rare Earth Magnet
- Price
- $26.43
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 1mo ago

Coin Ping Tester Kit with Pocket Pinger for Coin Verification Tools
- Price
- $25.68
- Rating
- 4.5/5
- Reviews
- 6
- Age
- 3mo ago

Jieting Coin Ping Tester Kit for Silver & Gold Coins Portable Coin Pinger with Magnet Measuring Board and Caliper for Resonance Sound Test Size and Weight Comparison Tool for Coin Collectors
- Price
- $12.74
- Rating
- 3.9/5
- Reviews
- 9
- Age
- 6mo ago

HRYOML Coin Ping Tester Kit The Pocket Pinger Gold & Silver Coin Ping Testing Coin Validation Combines Ping Resonance Testing and Size Comparison to Detect Coins
- Price
- $19.91
- Rating
- 4.6/5
- Reviews
- 37
- Age
- 8mo ago
Newest
by launch date
Coin Pinger Deluxe Kit Acoustic Silver & Gold Ping Test for Coins or Bullion Pocket Ping Test with Built-in Striker & Rare Earth Magnet
- Price
- $26.43
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 1mo ago

Moonzdudu Pocket Pinger Gold & Silver Coin Ping Tester Kit
- Price
- $17.44
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 3mo ago

Coin Ping Tester Kit with Pocket Pinger for Coin Verification Tools
- Price
- $25.68
- Rating
- 4.5/5
- Reviews
- 6
- Age
- 3mo ago

Jieting Coin Ping Tester Kit for Silver & Gold Coins Portable Coin Pinger with Magnet Measuring Board and Caliper for Resonance Sound Test Size and Weight Comparison Tool for Coin Collectors
- Price
- $12.74
- Rating
- 3.9/5
- Reviews
- 9
- Age
- 6mo ago

Coin Ping Tester Kit with 0.01g Digital Pocket Scale - All-in-One Gold & Silver Coin Authenticator with Resonance Pinger 500g Precision Scale Magnet & Loupe for Numismatic Collectors
- Price
- $22.10
- Rating
- 4.1/5
- Reviews
- 21
- Age
- 6mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 flat
Sellers
13
Est. top-5 brand share
77%
Top 20: 100%
Est. top-5 click share
64%
Top 20: 100%
Open market
15%
- Sound Money Metals30%
- Generic16%
- TAOMEELOR13%
- Festerekey10%
- Moonzdudu8%
- HRYOML8%
- Open — no brand owns it (4 brands, 15%)
Demand
Silver Tester search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 4.0×
Search terms
Top Silver Tester search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- coin ping tester17K/yr
- pocket pinger coin tester14K/yr
- silver ping tester7K/yr
- coin pinger5K/yr
- ping tester5K/yr
- pinger2K/yr
- the pocket pinger coin ping tester5K/yr
Reviews and returns
What reviews say buyers love and hate about Silver Tester
We read the reviews and the return reasons for every product selling here.
“I would want better quality equipment”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Silver Tester questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









