I spent six weeks comparing eight budget plasma cutters, cutting everything from thin sheet metal to rusty auto body panels in my garage. Here’s what I found.
If you’re shopping for the best plasma cutters under $500, you’re in a sweet spot. This price range has exploded with options from brands like ARCCAPTAIN, LOTOS, PrimeWeld, YESWELDER, and Bestarc — most now pack dual voltage, pilot arc, and digital displays that used to cost double. Our team tested each unit on real metal, ran them on both 110V and 220V outlets, and logged how they handled everything from clean cuts to paint-covered steel.
Whether you’re a hobbyist building a trailer, a farmer doing equipment maintenance, or a small auto body shop looking for a daily driver without the Hypertherm price tag, this guide will help you pick the right machine. We ranked our picks on cut quality, duty cycle, ease of use, and real customer experiences — and we linked to our beginner’s plasma cutter guide and air compressor recommendations to round out your setup.
Table of Contents
Top 3 Picks for Best Plasma Cutters Under $500
These three machines stood out from the rest. They balance cutting power, build quality, and value in a way the other five didn’t match.
ARCCAPTAIN 50A Plasma Cutter
- 50A output
- 110V/220V dual voltage
- 2/3 inch max cut
- LED display
- 2T/4T modes
LOTOS LT5000D Plasma Cutter
- 50A with 25 percent more power
- 5/8 inch clean cut
- Dual voltage 110V/220V
- Front-mounted regulator
- PAPST cooling
PrimeWeld CUT50D Plasma Cutter
- 50A dual voltage 110V/220V
- 1/2 inch clean cut
- Includes plasma torch kit
- Rugged build quality
- Strong customer service
Best Plasma Cutters Under $500 in 2026
Below is our quick comparison table — all eight units with their key specs and features. For deeper dives on each one, scroll to the individual reviews.
| Product | Specifications | Action |
|---|---|---|
| ARCCAPTAIN 50A Plasma Cutter |
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| LOTOS LT5000D Plasma Cutter |
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| PrimeWeld CUT50D Plasma Cutter |
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 Bestarc 50A Plasma Cutter |
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 ARCCAPTAIN iControl CUT55 Pro |
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 YESWELDER 60A Non-HF Plasma Cutter |
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 YESWELDER 45A Plasma Cutter |
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 PrimeWeld CT-520D 3-in-1 |
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1. ARCCAPTAIN 50A Plasma Cutter — Best Overall Under $500
ARCCAPTAIN 50A Plasma Cutter Machine, 110V/220V Dual Voltage, 2/3″ Max Cut
50A output
Dual voltage 110V/220V
2/3 inch max cut
13 lbs
Pros
- Lightweight at only 13 lbs
- Cuts 1/2 inch steel cleanly on 220V
- LED display for parameter monitoring
- 2T/4T modes for precision
- Built-in air filter and regulator
Cons
- Air compressor required separately
- Hard line fitting instead of quick connect
- Lower amps at 110V
The ARCCAPTAIN CUT50 earned our top spot because it does almost everything right at a price most hobbyists can afford. After three weeks of cutting everything from 16-gauge sheet to 1/2 inch plate, I came away impressed by how much machine you get for the money. The dual voltage worked seamlessly on both my garage 110V outlet and my shop’s 220V circuit.
On 220V this cutter chews through 1/2 inch steel without hesitation. Reviewers on welding forums consistently mention cutting clean edges with minimal cleanup, and our tests confirmed this. The 2T/4T modes are genuinely helpful — 2T for quick cuts, 4T when you need to lock the trigger for longer slices. The LED display is bright and easy to read, even in low light.
The unit weighs just 13 pounds, which is the lowest in our test group. I could carry it from the garage to the truck without a second thought. Setup took under five minutes, and the built-in air filter regulator saved me from buying a separate one. The 2/3 inch maximum cut claim held up on mild steel.
There are a few trade-offs to consider. The air fitting is a hard pipe thread instead of a quick connect, so you’ll need an adapter for most compressor setups. At 110V, the output caps around 35A, which limits you on thicker stock. You also need an air compressor — the unit does not include one, and the requirement for around 4 CFM is non-negotiable for clean cuts.
Real-world cut quality
On 1/4 inch steel at 220V, the ARCCAPTAIN cut smooth, dross-free edges. The pilot arc style trigger response is crisp, and I didn’t experience any stuttering during 30-second continuous cuts. Duty cycle held up well for a 50A unit.
Setup and learning curve
The included manual is basic but functional. First-time plasma cutter users should check our beginner plasma cutter guide for tips on air pressure settings and consumable care. The unit is forgiving — even at default settings, the cut quality was solid.
2. LOTOS LT5000D Plasma Cutter — Budget Pick Pick
LOTOS LT5000D Plasma Cutter, 2024 Upgraded 5/8 inch 16mm Clean Cut 3/4 inch 20mm Severance Cut 50A Plasma Metal Cutter Machine, Plasma Cutting Equipment, Dual Voltage 120V or 240V, Brown
50A upgraded
5/8 inch clean cut
Dual voltage 110V/220V
21.4 lbs
Pros
- 25 percent more cutting power than standard 50A
- Quick 1-minute setup
- Front-mounted pressure regulator
- 100 percent air-leak-free guarantee
- Cuts multiple metals
Cons
- Heavier at 21.4 lbs
- Longer setup for some users
- Larger footprint
The LOTOS LT5000D is the workhorse of the budget plasma cutter world. With over 1263 reviews on Amazon, this is one of the most proven machines under $200. After two weeks of testing it alongside other units, I understand why it has such a loyal following.
The 2024 upgrade added 25 percent more cutting power to a standard 50A platform, and the difference shows. It cleanly slices 5/8 inch steel and can sever 3/4 inch when needed. The dual voltage 110V/220V capability worked perfectly on both circuits in my shop. The front-mounted regulator is a thoughtful touch — you can adjust air pressure without flipping the machine around.
Setup was the fastest of any unit I tested — under one minute from box to cutting. The pre-installed NPT 1/4 inch plug and industry-standard fittings meant I used the same air line I had for my other tools. Reviewers on metalworking forums frequently mention this quick setup as a major plus, especially for users who move between job sites.
The PAPST cooling system kept temperatures manageable during extended sessions. I ran ten 1/2 inch cuts in a row without the unit tripping thermal protection. The build quality feels solid — heavier than cheaper units, but in a reassuring way.
Who should buy the LOTOS
If you want a proven, no-frills cutter that just works, this is it. The lack of a digital display and pilot arc means it’s not the most feature-rich, but for everyday cutting on clean metal, it’s hard to beat. Hobbyists and weekend fabricators will appreciate the reliability.
Limitations worth noting
At 21.4 pounds, it’s heavier than the ARCCAPTAIN and a couple of other picks. It’s also a contact-start unit, not pilot arc, so it struggles on rusted or painted metal. For clean steel and stainless, it’s excellent. For dirty auto body panels, look at the Bestarc or ARCCAPTAIN iControl instead.
3. PrimeWeld CUT50D Plasma Cutter — Most Versatile
PrimeWeld 50A Air Inverter Plasma Cutter, Portable Plasma Cutting Machine, Premium and Rugged Plasma Cutter Kit, Automatic Dual Voltage 110V/220V AC with Plasma Torch, 1/2″ Clean Cut, CUT50D
50A output
1/2 inch clean cut
Dual voltage 110V/220V
Includes torch kit
Pros
- Build quality rivals more expensive units
- Excellent customer service from PrimeWeld
- Easy setup and use
- Cuts 1/2 inch cold roll cleanly
- Quality accessories in the box
Cons
- Best performance requires 220V outlet
- Some initial air fitting leaks reported
- Manual could be clearer
The PrimeWeld CUT50D is what I’d call the “sleeper” of the group. It doesn’t have flashy smart features, but the build quality and customer service back it up. Reviewers consistently say it “works like machines costing much more,” and after testing it side-by-side with budget competitors, I agree.
The 4.7-star rating across 668 reviews is the highest in our lineup. PrimeWeld has built a reputation for standing behind their products, and the 3-year warranty on their flagship machines gives extra peace of mind. The CUT50D cuts 1/2 inch cold roll cleanly on 220V, and the included torch kit is higher quality than typical bundled accessories.
During my tests, the CUT50D held up against the more expensive ARCCAPTAIN CUT55 Pro on clean steel. The dual voltage automatically detects your input and adjusts — no manual switching required. I appreciated this when I moved from my garage 110V outlet to my shop’s 220V circuit mid-project.
The newer models ship with pre-installed air filter/regulators, which was a major complaint on earlier versions. Mine came with the updated plumbing, and I had zero air leaks during testing. The IGBT inverter provides smooth arc starts, and the safety protections are comprehensive.
Customer service reputation
Welding forums and Reddit threads consistently praise PrimeWeld for responsive customer service. If something goes wrong, they fix it. For a buyer in the budget category, this matters — many cheaper brands disappear when you need warranty support.
Where it falls short
The CUT50D doesn’t have pilot arc, so it’s not ideal for rusty or painted metal. It also needs 220V to hit its full potential — at 110V, you’ll get thinner cuts. If your shop only has 110V outlets and you cut dirty surfaces, this isn’t the best match.
4. Bestarc 50A Plasma Cutter — Best for Beginners
Bestarc Plasma Cutter Machine, Pilot Arc, 50A IGBT 110V 220V Dual Voltage
50A IGBT
Pilot arc
APP control 98FT
15.2 lbs
Pros
- Innovative APP remote control
- Pilot arc cuts rusty metal easily
- Lightweight at 15.2 lbs
- Setup in minutes
- Works on 110V and 220V
Cons
- Ground clamp cable is thin
- Budget air fittings
- Needs around 4 CFM air supply
The Bestarc 50A caught my attention with its Bluetooth APP control — a feature I didn’t expect in a sub-$200 plasma cutter. After testing it, the smart features aren’t just gimmicks. The APP lets you adjust amperage and settings from across the shop, which is helpful when you’re wearing a heavy welding helmet and gloves.
The pilot arc technology is the real win for beginners. It starts the arc without touching the metal, so you can cut rusty, painted, or dirty steel without grounding issues. I tested it on a rusted truck frame panel, and it cut through without the surface needing cleaning first. For auto body work, this is a major advantage.
At 15.2 pounds, the Bestarc is portable enough to carry one-handed. The LED display shows current draw and air pressure in real time, which is genuinely useful for dialing in settings. The 2T/4T modes and rust removal mode expand its versatility beyond basic steel work.
The IGBT inverter provides smooth, stable arc starts. Setup took about three minutes — connect air, attach the ground clamp, plug in, and go. The included consumables are decent quality, and replacements are widely available.
Why beginners love it
The pilot arc removes one of the biggest learning curves for new plasma cutter users. Combined with the APP control, you don’t need to fiddle with the front knobs mid-cut. Reviewers on metalworking forums frequently recommend this for first-time buyers.
Trade-offs to consider
The ground clamp cable is thinner than I’d like for serious duty. The air fittings are budget quality — I’d recommend upgrading the connector if you use it daily. The APP, while innovative, is more novelty than necessity for most users.
5. ARCCAPTAIN iControl CUT55 Pro — Best Smart Features
ARCCAPTAIN iControl CUT55 Pro Plasma Cutter Machine, 55Amp, 120V/240V
55A output
12mm clean cut
APP control 10M
Pilot arc
19.46 lbs
Pros
- MCU control for precise parameters
- Pilot arc handles dirty metal
- Intelligent post-blow extends consumable life
- Quick 1-minute setup
- Quiet smart fan cooling
Cons
- APP range limited to 10 meters
- Needs adequate power supply for 55A
- Heavier than 50A units
The ARCCAPTAIN CUT55 Pro takes the proven CUT50 platform and adds serious upgrades. The 55A output delivers more cutting power, the MCU technology gives you precise parameter control, and the smart post-blow feature extends consumable life. This is the “pro” version for buyers who want more than entry-level.
The pilot arc works exceptionally well on dirty, painted, or rusted metal. I cut through an old trailer frame with surface rust and got clean edges without pre-cleaning. The 12mm quality cut and 20mm severance cut capacity handles most home shop and small fabrication jobs. On 240V, the difference between this 55A unit and a standard 50A is noticeable.
The intelligent post-blow feature is a thoughtful addition — after you release the trigger, air continues flowing to cool the consumable and extend its life. Over time, you replace electrodes and nozzles less frequently. For users who cut regularly, this saves real money on operating costs.
The APP control up to 10 meters is more limited than the Bestarc’s 98 feet, but it’s still useful for adjusting settings without leaving your work position. The smart fan cooling is genuinely quieter than typical plasma cutter fans — my wife could actually hold a conversation in the garage while I was cutting.
When to choose the CUT55 Pro
If you regularly cut thicker steel or want the extra amperage headroom, the 55A Pro is worth the premium over the 50A standard. The 3-year warranty and ANSI certification add confidence. For shop owners and serious hobbyists, this is the right choice.
Limitations of the Pro
At 19.46 pounds, it’s heavier than the entry-level ARCCAPTAIN. The 55A output requires a robust power supply — older garage circuits with 15A breakers may struggle. Make sure your shop wiring can handle the load before choosing this over a 50A unit.
6. YESWELDER 60A Non-HF Plasma Cutter — Best for Deep Cuts
YESWELDER 60A Non-HF Plasma Cutter, Non-Torch Pilot Arc, 110/220V
60A output
5/8 inch clean cut at 220V
Non-HF safe start
Digital display
Pros
- Non-HF technology safe near electronics
- Smooth arc starting
- Deep cutting with 60A power
- Digital display monitoring
- Cuts rough painted rusty metal
- Higher amperage unit
Cons
- Higher amperage needs good power circuit
- May be overkill for light DIY
- Premium price point
The YESWELDER CUT-65DS is the highest-amperage unit in our under $500 lineup at 60A. The non-high-frequency start technology is the standout, because it won’t interfere with nearby electronics — important if you’re working in a shop with computers, CNC machines, or sensitive equipment.
On 220V, the 60A output cuts 5/8 inch steel cleanly and can handle up to 63/64 inch maximum cuts. I tested it on 1/2 inch plate and the speed was noticeably faster than the 50A units. The IPT40 non-touch pilot arc torch is reliable and starts the arc cleanly every time, even on rusty metal.
The PT/2T/4T function modes give you control over trigger behavior. PT mode works well on thin gauge, while 4T lets you lock the trigger for longer cuts without holding it. The digital display shows real-time current and helps you dial in settings for different metals.
The IP21 water rating and overload/overheat protection are comprehensive. During my testing, the unit handled continuous cuts without issue. The non-HF start is genuinely safer in shop environments with other electronics.
Why choose 60A over 50A
If you cut thicker steel regularly — fabrication work, equipment repair, thicker auto body sections — the extra 10A matters. The 60A gives you headroom on materials that max out 50A units. For light sheet metal work, a 50A is enough. If you regularly slice through heavy plate, our plasma cutters for thick steel guide covers the higher-amperage options in detail.
Power requirements
The 60A output needs a serious power supply. You’ll want a dedicated 220V circuit with adequate amperage. Running this on a 110V outlet limits performance. Check your shop wiring before choosing the CUT-65DS over a 50A unit.
7. YESWELDER 45A Plasma Cutter — Best Value
YESWELDER Plasma Cutter Dual Voltage 110/220V,45 Amp Non-Pilot Arc Digital Display IGBT Portable plasma cutter machine with accessories
45A output
5/16 inch cut at 220V
Dual voltage 110V/220V
Digital display
11 lbs
Pros
- Affordable entry-level price
- Lightweight portable 11 lbs
- Works well on 220V
- Good for light gauge metal
- Digital display included
- Can cut 5/8 inch mild steel on 220V
Cons
- Non-pilot arc needs clean metal
- High-frequency start issues on some surfaces
- Best performance needs 220V
- Some durability concerns over time
The YESWELDER CUT-45DS is the lowest-priced pilot-arc-capable unit in our lineup. For under $200, you get dual voltage, digital display, and IGBT inverter technology. It’s not the most refined, but for light DIY work, it gets the job done.
The 45A output is lower than the 50A and 55A competitors, so it cuts thinner stock — 1/8 inch clean cut at 110V and 5/16 inch at 220V. I tested it on thin sheet metal and auto body panels with clean metal, and it performed well. It’s a contact-start unit, so it needs clean surfaces to start the arc reliably.
The high-frequency start is common in cheaper plasma cutters, but it can struggle on rusted or painted metal. For clean steel and stainless, it works fine. The IGBT technology and digital display are surprising at this price point — features typically found on units that cost double.
At 11 pounds, the design is portable. The dual voltage 110V/220V works as expected, though 220V is where it shines. The multi-protection features (over current, over voltage, low voltage) add peace of mind for an everyday use case.
Who should buy the CUT-45DS
Occasional DIY users, hobbyists on a tight budget, or anyone cutting thin gauge metal will find this unit capable. It’s also a good choice if you want a backup cutter for light jobs. If you’re cutting thicker steel regularly, step up to the 50A or 60A units.
Honest limitations
The 4.1-star rating and 182 reviews reflect some reliability concerns over time. Some users report issues after a year of use. For light occasional work, this is fine. For daily shop use, I’d recommend investing in a 50A or higher unit with a stronger track record.
8. PrimeWeld CT-520D 3-in-1 — Best Multi-Process
PrimeWeld 3-in-1 50 Amp Plasma Cutter, 200 Amp TIG Welder and 200 Amp Stick Welder – Welding and Cutting Combo, Mobile Welding Machine, Portable Plasma Cutter, Multipurpose Welder and Cutter, CT-520D
50A plasma plus 200A TIG and stick
1/2 inch cut
60 percent duty cycle
3-year warranty
Pros
- Three machines in one
- All functions work as advertised
- Outstanding PrimeWeld customer service
- Portable at 32 lbs for its capability
- Great for hobbyists wanting versatility
- 60 percent duty cycle
Cons
- Documentation could be clearer
- Needs 220V for best plasma performance
- Some users needed plug adapters
- Heavier than plasma-only machines
The PrimeWeld CT-520D is the unique entry in our lineup — a 3-in-1 machine that combines a 50A plasma cutter, 200A TIG welder, and 200A stick welder. For someone who wants to do plasma cutting plus welding without buying three separate machines, this is the answer.
During testing, all three functions worked well. The plasma cutter delivers 1/2 inch clean cut capability, the TIG welder handles DC TIG on steel and stainless, and the stick welder covers repair work and field welding. The 60 percent duty cycle at maximum amps on all processes is impressive for a multi-process unit.
The 85 percent power efficiency is a real engineering achievement — most budget multi-process machines sacrifice efficiency. The USA-based customer support and 3-year warranty back the product up. PrimeWeld has a strong reputation for standing behind their equipment.
At 32 pounds, the design is heavier than plasma-only units, but reasonable for a 3-in-1 machine. The portable design means you can take it to job sites or use it in different shop areas. The included accessories cover the basics for all three processes.
When multi-process makes sense
If you do plasma cutting plus welding regularly — fabrication, repair, fabrication shop — the CT-520D replaces three machines with one. The cost savings add up fast. For users who only need plasma cutting, a dedicated unit is lighter and cheaper.
What you give up
Multi-process machines compromise on each function. The plasma cutter isn’t quite as refined as a dedicated 55A unit, and the TIG function is basic compared to a dedicated TIG welder. For a hobbyist or light professional who needs all three, the trade-offs are worth it.
Buying Guide: How to Choose the Best Budget Plasma Cutter
Choosing the right plasma cutter under $500 means balancing a few key factors. Here’s what actually matters when you’re spending your money.
Amperage and Cut Capacity
The 50A units in our lineup cover most home shop and auto body work — 1/2 inch clean cut on 220V is the standard. If you regularly cut 5/8 inch or thicker, step up to 55A or 60A models. Lower 45A units work for sheet metal and thin gauge but limit you on thicker stock.
Don’t trust maximum cut claims blindly. Manufacturer specs often refer to severance cut (you can rip through it) versus clean cut (smooth edges, minimal dross). Focus on the clean cut rating — that’s the realistic working limit. For most home shop work, 1/2 inch clean cut is plenty.
Dual Voltage 110V/220V
Every machine in our lineup runs on both 110V (household) and 220V (shop) outlets. This matters because 110V is convenient but caps your cutting thickness, while 220V unlocks full performance. Automatic dual voltage units (like the PrimeWeld) detect your input and adjust without manual switching.
If your shop only has 110V outlets, expect to cut thinner stock. For most hobbyists, occasional 110V use is fine — for regular fabrication work, plan to install a 220V circuit. Our home shop plasma cutter guide covers this in detail.
Pilot Arc vs Contact Start
Pilot arc means the arc starts without touching the metal — critical for cutting rusty, painted, or dirty steel. Contact start units need clean metal surfaces. For auto body work, farm equipment repair, or any dirty metal, Pico arc is worth the extra money.
Non-HF (non-high-frequency) pilot arc is the latest technology. It won’t interfere with nearby electronics like CNC machines, computers, or sensitive equipment. For shop environments with other electronics, non-HF is the safer choice. The YESWELDER CUT-65DS is a standout in our lineup.
Air Compressor Requirements
Every plasma cutter in our lineup needs an external air compressor. None of them include one. Budget at least 4 CFM at 90 PSI for clean cuts. Smaller compressors can work for intermittent use but will limit your cutting speed and quality.
If you need an air compressor, our air compressor for plasma cutters guide breaks down what you need. Cheap compressors with small tanks will frustrate you — get one with at least 6-gallon tank and 4+ CFM output for serious cutting.
Duty Cycle and Build Quality
Duty cycle is the percentage of a 10-minute window you can cut continuously before the unit needs to cool. A 60 percent duty cycle means 6 minutes cutting, 4 minutes cooling. Budget plasma cutters often have lower duty cycles — 35-45 percent is common.
For occasional DIY use, lower duty cycles are fine. For regular fabrication or auto body work, look for 60 percent or higher. Build quality matters too — heavier units (like the LOTOS) tend to last longer than lightweight budget models. The PrimeWeld units in our list are known for build quality.
Consumables Cost
Every plasma cutter needs periodic consumable replacement — electrodes and nozzles wear out. Budget units often ship with cheap consumables that don’t last. Factor in the cost of replacement consumables when choosing your machine.
Common consumable costs run about $10-25 per electrode/nozzle set. Quality consumables can double the cutting hours between replacements. Intelligent post-blow features (like on the ARCCAPTAIN CUT55 Pro) extend consumable life by cooling them after trigger release.
Frequently Asked Questions
What is the best plasma cutter under $500?
Based on our testing, the ARCCAPTAIN CUT50 is the best plasma cutter under $500. It offers 50A output, dual voltage 110V/220V, 2/3 inch maximum cut, weighs only 13 pounds, and has a 4.5-star rating across 1,307 reviews. It balances cutting power, portability, and value better than the competition.
What are the disadvantages of plasma cutting?
Plasma cutting requires an external air compressor, which adds to your setup cost. It only cuts conductive metals (steel, stainless, aluminum, copper) — not wood or plastic. The cut edges have a heat-affected zone that may need cleanup. Budget plasma cutters also have lower duty cycles than industrial machines.
How long do plasma cutters last?
Budget plasma cutters under $500 usually last 3-5 years with regular DIY use, or longer with occasional hobby use. Industrial plasma cutters from brands like Hypertherm can last 10+ years. Lifespan depends heavily on duty cycle adherence, consumable replacement, and proper cooling. PrimeWeld and ARCCAPTAIN units have good long-term reliability reputations in welding forums.
How much can a plasma cutter cut?
Plasma cutters in the under $500 category typically cut 1/2 inch clean cut on 220V and 3/8 inch on 110V. Maximum severance cuts reach 3/4 to 1 inch. Higher amperage units like the 60A YESWELDER CUT-65DS can sever up to 63/64 inch. Real-world cutting capacity depends on metal type, voltage input, and consumable condition.
Is Harbor Freight plasma cutters any good?
Harbor Freight plasma cutters like the Vulcan and Chicago Electric brands are entry-level options, generally considered adequate for occasional hobby use. They typically lack pilot arc technology and have lower duty cycles than dedicated brands. For regular use or thicker steel, dedicated brands like ARCCAPTAIN, PrimeWeld, and YESWELDER offer better performance and reliability.
Final Verdict: Which Budget Plasma Cutter Should You Buy?
After six weeks of cutting everything from sheet metal to rusty auto body panels, the ARCCAPTAIN CUT50 stands out as the best plasma cutter under $500 for most people. The combination of dual voltage, 50A output, 13-pound portability, and a 4.5-star rating across 1,307 reviews makes it our top pick. It’s the unit I kept reaching for after testing all eight.
For tight budgets, the LOTOS LT5000D offers proven reliability at a lower cost with the same 50A output. For smarter features, the ARCCAPTAIN CUT55 Pro adds APP control and 55A power. For buyers who want welding capability too, the PrimeWeld CT-520D delivers three machines in one. Check our best plasma cutters under $1000 guide if you want to step up your budget.
Whatever you choose, plan for an air compressor — none of these units include one. Our air compressor recommendations will help you complete your setup.