ac gauges
Launch itA $1.5M/yr market growing +148.2% this quarter with returns at 5.2% — clears our launch bar.
Growth
Incredible+148.2%90-day search growth — must beat 0% to launch
Market size
Great$1.5M$1.5M/yr · 561K searches
Competition
Great32%top-5 click share — an open shelf
Avg price
Great$99.04avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good1,043.83avg incumbent reviews — the moat a new listing must climb
Brand share
Okay75%top-5 brand share — brands hold most of the demand
Conversion
Okay2.8%search→purchase rate — share of searches ending in a sale
Returns
Okay5.2%return rate — above 6% kills the launch gate
Price range
Bad$13.27–$782.96cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Clicks spread well past the top 5 (32% combined) — an open shelf where new products get seen.Brands
17 falling
Sellers
84
Top-5 brand share
75%
Open market
20%
- Orion Motor Tech43%
- PB Motor Tech BMT14%
- VIVOHOME7%
- Elitech6%
- Lichamp5%
- AURELIO TECH5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 46 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Orion Motor Tech AC Gauge Set 3-Way AC Manifold Gauge Set for R12 R134a R502 R22 Refrigerant with 5 ft. Hoses Automotive A/C Gauge with R134a Couplers Self-Sealing & Piercing Can Taps 29 Adapter
Orion Motor Tech$46.424.3★2,936 rev
VIVOHOME 110V 1/3 HP 4CFM Single Stage Rotary Vane Air Vacuum Pump and R134a AC Manifold Gauge Set Kit with Leak Detector Carry Bag for HVAC Air Conditioning Refrigeration Recharging ETL Listed
VIVOHOME$128.204.6★4,115 rev
PB Motor Tech AC Diagnostic Manifold Gauge Set for R134A R12 R22 R502 Refrigerants Includes 4FT Three-Color Hoses and 2 Quick Couplers - Automotive & Household AC Maintenance
PB Motor Tech BMT$25.923.8★170 rev
Orion Motor Tech 4 Way AC Gauge Set for R410a R22 R134a Refrigerant 4 Valve Automotive AC Manifold with 5ft Hoses R410a Adapters Can Tap
Orion Motor Tech$63.144.3★4,403 rev
3 Way AC Manifold Gauge Set Fits for R134A R12 R22 and R502 Refrigerants with 5FT Hose Acme Tank Adapters Quick Couplers and Can Tap
AURELIO TECH$38.244.4★2,587 rev
Newest
by launch date
PB Motor Tech 3 Way AC Manifold Gauge Set for R134A R410A R22 R404A Refrigerants with Aluminium Valve Quick Couplers 410 Adapter Two Can Taps Hoses for Automotive AC Maintenance (Black)
PB Motor Tech BMT$36.6517 rev
PB Motor Tech 3 Way AC Manifold Gauge Set for R134A R12 R22 R502 Refrigerants with Quick Couplers Two Can Taps Hoses Valve Core Tool for Automotive & Household AC Maintenance (Green)
PB Motor Tech BMT$29.2417 rev
Elitech AC Gauge Set Digital Manifold Gauge Set for HVAC & Automotive Systems Supports 88 Refrigerants DMG-2SE with 3 Color Hoses R134a Quick Couplers Can Tap & Wrench
Elitech$73.952 rev
VIVOHOME HVAC Manifold Gauge Set for R134a R1234yf R454B R410a R32 Refrigerant Automotive Residential AC Gauges with 5ft Hoses R134a R1234yf Quick Couplers Can Taps for Car Freon Charging Evacuation
VIVOHOME$77.3226 rev
CALPOSE R1234yf AC Gauge Set 4 Way AC Manifold Gauge Set for R1234yf R134a R404a Refrigerant 4 Valve Manifold Gauge Set with 5FT HosesAnti-Collision Dials Provide More Accurate Reading
CALPOSE$73.2420 rev
Trending
90-day click momentumPB Motor Tech 3 Way AC Manifold Gauge Set for R134A R410A R22 R404A Refrigerants with Aluminium Valve Quick Couplers 410 Adapter Two Can Taps Hoses for Automotive AC Maintenance (Black)
PB Motor Tech BMT$36.654.8★
PB Motor Tech 3 Way AC Manifold Gauge Set for R134A R12 R22 R502 Refrigerants with Quick Couplers Two Can Taps Hoses Valve Core Tool for Automotive & Household AC Maintenance (Green)
PB Motor Tech BMT$29.243.9★
Elitech AC Gauge Set Digital Manifold Gauge Set for HVAC & Automotive Systems Supports 88 Refrigerants DMG-2SE with 3 Color Hoses R134a Quick Couplers Can Tap & Wrench
Elitech$73.954.0★
R134A Manifold Gauge Set 3 Way AC Diagnostic Manifold Gauge Set for R134a R12 R22 R404a Refrigerant Automotive AC Gauge Set with 3Ft Charging Hoses and R134a Quick Coupler
Oralys$20.003.3★
Orion Motor Tech 3 Way AC Diagnostic Manifold Gauge Set for Freon Charging Fits R134A R12 R22 and R502 Refrigerants with 5FT Hose Tank Adapters Adjustable Couplers and Can Tap
Orion Motor Tech$42.524.3★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +148.2% search growth over the last 90 days.Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 5.7×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Decent quality”
“Great Value”
“As advertised”
“Its been accurate enough”
“Easy to operate”
“Works perfectly”
“Reliable, durable and accurate”
“They dont leak”
“It is easy to setup”
“Pump itself worked well”
What buyers complain about
“Leaked”
“Poor quality”
“Inaccurate gauges”
“Sizing is off”
“It is not very durable”
“Doesnt work properly”
“Not ideal for pressure testing”
“Not for all vehicles”
“the price was right a little bit higher than the cheap ones a little bit lower than the expensive ones boy was I wrong either by the cheap cheap ones or buy the good expensive ones there is no in between do not buy these”
“Will not connect”