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legionella testing kit
Worth a lookShows low returns (0.7%), but a small market ($59K/yr) keeps it on the watch list.
Returns
Incredible0.7%return rate — above 5% kills the launch gate
Avg price
Incredible£34.78avg listing price — sweet spot $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Great215.65avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.8%search→purchase rate — share of searches ending in a sale
Price range
Good£5.04–£135.68cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Competition
Okay65%top-5 click share — leaders hold, buyers still browse
Growth
Bad-4.0%90-day search growth — must beat 0% to launch
Market size
Bad£59K£59K/yr · 25K searches
Signals Low Review Barrier