hvac multimeter
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Incredible$3.2M$3.2M/yr · 829K searches
Review moat
Good501avg incumbent reviews — the moat a new listing must climb
Returns
Good2.3%return rate — above 6% kills the launch gate
Growth
Good+30.6%90-day search growth — must beat 0% to launch
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Avg price
Okay$322.37avg listing price — sweet spot $15–$100
Quality gap
Bad4.6★avg incumbent rating — lower means beatable quality
Conversion
Bad1.2%search→purchase rate — share of searches ending in a sale
Price range
Bad$87.01–$940.20cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Bad100%top-5 brand share — brand-locked demand
Competition
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
4 falling
Sellers
79
Top-5 brand share
100%
Open market
0%
- Fieldpiece89%
- UEi Test Instruments6%
- Fluke3%
- KLEIN TOOLS2%
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 28 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Fieldpiece Compact HVACR Clamp Multimeter SC260 True RMS Clamp Meter with Temperature Capacitance & Backlight
Fieldpiece$156.444.8★1,673 rev
Fieldpiece SM482V Wireless 4-Port SMAN Refrigerant Manifold with Vacuum Gauge Air Conditioning/Refrigerant Digital Gauges for HVAC & Refrigeration
Fieldpiece$782.964.7★179 rev
Fieldpiece - Job Link System HVACR Wireless Probe Kit - JL3KH6 - Fast Accurate Temps with Rapid Rail Technology - HVAC Tools with Padded Case
Fieldpiece$750.874.8★581 rev
Fieldpiece SC440 True RMS Clamp Meter with Temperature Inrush Current Capacitance and Backlight
Fieldpiece$228.794.8★938 rev
Fieldpiece SM382V Wireless 3-Port SMAN Refrigerant Manifold with Vacuum Gauge Digital Gauges for HVAC & Refrigeration
Fieldpiece$596.954.6★74 rev
Newest
by launch date
Fieldpiece GS434F 4-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$225.368 rev
Fieldpiece GS322F 3-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$139.747 rev
Fieldpiece GS334F 3-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$133.798 rev
Fieldpiece GS422F 4-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$235.593 rev
Fieldpiece - VC2G 1/4 Valve Core Removal Tool Dual Valve with Sight Glass - Vacuum-Rated 20 microns & A2L Compatible - HVAC Tools
Fieldpiece$151.10144 rev
Trending
90-day click momentumFieldpiece GS422F 4-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$235.595.0★
Fieldpiece GS322F 3-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$139.744.8★
Fieldpiece GS334F 3-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$133.795.0★
Fieldpiece SMAN360 3-Port Digital Manifold with Micron Gauge
Fieldpiece$521.754.4★
Fieldpiece GS434F 4-Port Analog Gauge Set HVACR Refrigerant Manifold with Sight Glass Swappable Hose Holders & High-Grip Knobs Reliable Field Diagnostics
Fieldpiece$225.364.3★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +30.6% search growth over the last 90 days.Peak months: Jun · busiest ÷ quietest = 1.7×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“The build quality feels solid”
“Good value”
“easy to use”
“As described and very useful”
“Very durable”
“its become one of my go-to tools for HVAC work”
“Great meter when you need one for HVAC”
“Can connect from far away”
“The meters are rugged”
“Works great for doing electrical jobs around the house”
What buyers complain about
“Stopped working after a year”
“THEY LEAK”
“Awful quality control”
“What a joke dont buy this I used their 100 dollar version for 10 years no issues, thought id upgrade and boy do I regret it as now I had a dead meter and no help”
“didn't work”
“$400 down the drain”
“magnet isnt great”
“is a little big”
“guages have stopped working”
“the display leaves something to be desired”