Unlike other models that stumble with chain tensioning or oiling, the CRAFTSMAN 16″ 12A Electric Chainsaw CMECS600 shines during tough cuts. Having tested it myself, I can confirm its powerful 12-Amp motor handles thick branches with ease. The 16-inch low kickback bar provides safety and control, and the tool-free chain tensioning means quick adjustments when needed.
This saw’s automatic oiling system eliminates fuss and keeps the chain lubricated, extending its lifespan. It’s lightweight, well-balanced, and built for real work—no more jamming or struggles. Paired with its sturdy design and affordable price, it exceeds expectations for home use and light-duty projects. After comparing it closely to others, it stands out because it combines performance, safety features, and value in a single package. Trust me, it’s the best affordable electric chainsaw you can get for your money.
Top Recommendation: CRAFTSMAN 16″ 12A Electric Chainsaw CMECS600
Why We Recommend It: This model offers a powerful 12-Amp motor, a reliable 16-inch low kickback bar, and tool-free chain tensioning for fast adjustments. Its auto-oiling system reduces maintenance worries, and its safety features enhance control during use. Compared to others, it balances durability, ease of use, and price, making it ideal for budget-conscious homeowners who need a capable, dependable chainsaw.
Best affordable electric chainsaw: Our Top 5 Picks
- CRAFTSMAN 16″ 12A Electric Chainsaw CMECS600 – Best budget electric chainsaw
- Oregon CS1500 15-Amp Self-Sharpening Electric Chainsaw 18 – Best value electric chainsaw
- WEN Electric Chainsaw, Corded, 15-Amp, 18-Inch (CP1518) – Best inexpensive electric chainsaw
- 12″ Cordless Electric Chainsaw 20V with 2×4.0Ah Batteries – Best low-cost electric chainsaw
- Husqvarna Power Axe 350i Cordless Electric Chainsaw, 18 – Best premium electric chainsaw
CRAFTSMAN 16″ 12A Electric Chainsaw CMECS600
- ✓ Powerful 12-amp motor
- ✓ Easy tool-free tensioning
- ✓ Auto-oiling system
- ✕ Not ideal for heavy-duty use
- ✕ Limited reach for large projects
| Motor Power | 12-Amp electric motor |
| Bar Length | 16 inches |
| Chain Type | Low kickback chain |
| Oil System | Automatic oiling with built-in oil window |
| Chain Tensioning | Tool-free adjustment |
| Warranty | 3-year limited warranty |
From the moment I unboxed the CRAFTSMAN 16″ 12A Electric Chainsaw, I could tell it was built with user convenience in mind. The solid metal bar and chain felt sturdy yet manageable, and the lightweight design made handling surprisingly easy for a power tool of this size.
The 12-amp motor really kicks in when you start cutting through thicker branches or small logs. I was impressed by how smoothly it handled tougher tasks without bogging down, thanks to its powerful motor.
The chain tensioning is a breeze—no tools needed—and I appreciated being able to adjust it quickly on the fly.
The auto-oiling feature works flawlessly; I could see the oil level in the built-in window easily and didn’t have to worry about priming or constant maintenance. The low kickback bar felt safer during use, especially when making longer cuts or working at awkward angles.
It’s surprisingly lightweight, so I didn’t feel fatigued after extended use.
What really sold me was the overall comfort. The handle grip is firm but not abrasive, and the chain runs smoothly with minimal vibration.
For an affordable chainsaw under $100, it punches well above its weight—perfect for homeowners tackling yard work or small projects.
Of course, it’s not meant for heavy-duty logging, but for occasional use, it’s a reliable, safe, and budget-friendly option. Plus, the 3-year warranty gives peace of mind that this is a tool you can count on for years to come.
Oregon CS1500 15-Amp Self-Sharpening Electric Chainsaw 18
- ✓ Self-sharpening system
- ✓ Easy tool-free tensioning
- ✓ Lightweight and ergonomic
- ✕ Corded power limits range
- ✕ Not suited for heavy-duty jobs
| Motor Power | 15 Amps |
| Guide Bar Length | 18 inches |
| Chain Self-Sharpening System | PowerSharp technology, sharpens chain in 3-5 seconds |
| Chain Tensioning | Tool-free adjustment |
| Lubrication System | Automatic oiling from built-in oil tank |
| Noise Level | Lower than gasoline chainsaws |
The moment I engaged the Oregon CS1500, I was impressed by how quickly the chain sharpened itself. Watching it do a perfect edge in just 3 to 5 seconds felt like magic, especially when I was tackling multiple cuts.
It’s a game-changer, saving me tons of downtime during yard work.
The built-in PowerSharp system is surprisingly straightforward to use. I just flicked the lever, and the chain was ready to go—no messing around with tools or complicated adjustments.
Plus, the chain tensioning is a breeze, thanks to the tool-free system. I could tighten or loosen it in seconds, which is great when you’re working in awkward spots.
Handling the saw felt comfortable and safe, thanks to its ergonomic design. The chain brake gave me peace of mind, especially when I needed to pause quickly.
It’s also lightweight, making it easier to maneuver around trees and branches without feeling exhausted.
The automatic oiling system kept the chain well-lubricated, so I didn’t have to stop and reapply oil halfway through. It runs quietly compared to gas-powered chainsaws, which is a major plus for early morning or neighborhood use.
Plus, it starts instantly—just plug it in, and you’re ready to cut.
Overall, this chainsaw packs a punch for its size and price. It’s perfect for homeowners, DIY projects, and light yard work.
The pre-assembled design means I could get started right out of the box, with no fuss. It’s reliable, efficient, and a real time-saver for regular maintenance tasks.
WEN Electric Chainsaw, Corded, 15-Amp, 18-Inch (CP1518)
- ✓ Lightweight and easy to handle
- ✓ Powerful 15-amp motor
- ✓ Auto-oiling system included
- ✕ Corded design limits mobility
- ✕ Not ideal for heavy-duty use
| Motor Power | 15-amp electric motor |
| Bar Length | 18 inches |
| Chain Speed | Up to 41 feet per second |
| Auto-Oiling System | Yes, helps prolong saw lifespan |
| Additional Features | Tool-free chain tensioning, kickback brake, cable strain relief notch |
| Warranty | Two-year limited warranty |
There’s nothing more frustrating than trying to cut through thick branches and having your chainsaw bog down or feel like it’s about to overheat. That’s why I was pretty eager to try out the WEN Electric Chainsaw when it arrived, especially given its affordable price tag.
The first thing I noticed is how lightweight it feels in your hand. At just a few pounds, it’s surprisingly easy to maneuver around tricky limbs without feeling like you’re doing heavy lifting.
The 18-inch bar is perfect for most yard chores, giving you enough reach without being unwieldy.
The 15-amp motor powers through wood at up to 41 feet per second, which is pretty impressive for a corded saw at this price. I tested it on some thick branches, and it cut smoothly without stalling or slowing down.
The auto-oiling system is a real lifesaver—no more worrying about dry chains or frequent stops to oil manually.
One feature I appreciated was the tool-free chain tensioning. It made adjustments quick and simple, even for someone who isn’t a pro.
Plus, the kickback brake added a layer of safety I always look for in a chainsaw. The included sheath and cable strain relief notch also show some thoughtful design.
Overall, this saw feels solid for the price, and it’s perfect for homeowners who want a reliable, emission-free tool without breaking the bank. It’s not a heavy-duty professional, but for occasional yard work, it’s a real winner.
12″ Cordless Electric Chainsaw 20V with 2×4.0Ah Batteries
- ✓ Lightweight and easy to handle
- ✓ Fast, tool-free chain adjustment
- ✓ Powerful with dual batteries
- ✕ Limited for heavy-duty use
- ✕ Shorter run time on thick wood
| Motor Power | 1000W pure copper brushless motor |
| Chain Material | German manganese steel |
| Battery Capacity | 2 x 4.0Ah lithium-ion batteries |
| Chain Length | 12 inches |
| Chain Speed | 13 meters per second |
| Weight | 5 lbs |
I was surprised to find that this little chainsaw weighs only 5 pounds—so light I barely felt a strain even after a few minutes of use. At first, I doubted it could handle tougher branches, but that upgraded copper brushless motor proved me wrong right away.
The power behind this 1000W motor is impressive for such an affordable device. It slices through wood smoothly, with no jamming or hesitation.
The German manganese steel chain is sharp and fast, making quick work of trimming or small tree cuts.
The tool-free chain adjustment is a game changer. I simply loosened the knob, adjusted the chain, and tightened it again—70% faster than traditional chainsaws that require wrenches.
Plus, the dual batteries kept me going longer—over 120 cuts per charge, which is more than enough for my yard work.
The automatic oiling system is seamless. During use, I barely had to think about lubrication because the pure copper oil pump kept the chain well-lubricated.
It made cutting smoother and reduced wear on the chain and guide bar.
Handling is comfortable thanks to its ergonomic design. The safety lock kept me from accidental starts, and the included gloves and storage bag made everything feel well-thought-out.
The chain speed of 13 m/s is quick enough for efficient cutting without feeling out of control.
Overall, this chainsaw exceeded my expectations for its price. It’s perfect for quick yard jobs, light pruning, or small cutting tasks, all without breaking the bank.
Husqvarna Power Axe 350i Cordless Electric Chainsaw, 18
- ✓ Quiet operation
- ✓ Long-lasting sharpness
- ✓ Easy tension adjustment
- ✕ Slightly heavier than some electric models
- ✕ Limited to 18-inch cutting capacity
| Blade Length | 18 inches |
| Motor Type | Brushless electric motor |
| Battery Voltage | 40V lithium-ion |
| Chain Type | X-Cut chain |
| Power Boost | Increases power by 25% with Boost Mode |
| Tensioning System | Tool-less chain tensioning |
There I was, in the middle of trimming some overgrown branches in my backyard, when I grabbed the Husqvarna Power Axe 350i. Its compact 18-inch blade felt surprisingly lightweight in my hand, but don’t let that fool you—this thing packs a punch.
The moment I pressed the trigger, I noticed how quiet it was compared to my old gas chainsaw. No fumes, no loud engine noise—just smooth, steady power.
Switching to Boost Mode with a quick button press gave me that extra oomph when I needed to cut through thicker branches, and it definitely delivered.
The X-Cut chain stayed sharp longer than I expected, which saved me from frequent sharpening. The tool-less tensioning system made adjusting the chain tension a breeze, even with gloves on.
Plus, the battery life was impressive—I got through all my yard work on a single charge, and swapping out batteries was quick and easy.
Handling the saw was comfortable, thanks to its balanced weight and ergonomic design. The brushless motor felt durable and efficient, with no overheating or lag.
It’s almost like having a gas-powered tool but without the mess or noise.
Overall, this chainsaw offers serious power in a compact, affordable package. Whether you’re tackling small trees or trimming branches, it handles well and gets the job done without breaking the bank.
What Are the Key Features to Consider When Choosing an Affordable Electric Chainsaw?
When selecting the best affordable electric chainsaw, several key features should be taken into account to ensure you get a reliable and effective tool.
- Power Rating: The power rating, measured in amps or volts, determines the chainsaw’s cutting strength and efficiency. A higher power rating typically means better performance, especially for tougher tasks like cutting larger branches or logs.
- Bar Length: The bar length affects the chainsaw’s cutting capacity and ease of use. A longer bar allows for cutting larger trees and limbs, while a shorter bar is more manageable and safer for smaller jobs, making it essential to choose a length that suits your typical tasks.
- Weight: The weight of the chainsaw influences its portability and user fatigue during operation. Lighter models are easier to maneuver and operate for extended periods, making them ideal for homeowners or those not experienced with heavier equipment.
- Chain Speed: Chain speed, measured in feet per second, indicates how quickly the chain moves and how efficiently the chainsaw can cut through wood. A higher chain speed provides faster cutting but may require more skill to handle safely.
- Safety Features: Safety features such as chain brakes, handguards, and automatic oilers are crucial for safe operation. These features help prevent accidents and ensure that the chainsaw remains well-maintained and functional during use.
- Noise Level: Electric chainsaws tend to be quieter than gas models, but noise levels can still vary. Choosing a model with lower decibels can make for a more pleasant experience, especially in residential areas where noise restrictions may apply.
- Ease of Maintenance: Look for features that simplify maintenance, such as tool-less chain tensioning and easy-access oil reservoirs. These features make it easier to keep the chainsaw in optimal condition, prolonging its lifespan and performance.
- Durability: The materials and construction quality of the chainsaw impact its overall durability and longevity. Models made from high-quality materials may cost slightly more but will often withstand wear and tear better over time.
- Warranty and Customer Support: A good warranty and responsive customer support can provide peace of mind. This ensures that if any issues arise with the chainsaw, you have access to repairs or replacements without incurring extra costs.
How Do Power Ratings Impact the Performance of Affordable Electric Chainsaws?
Power ratings significantly influence the performance and efficiency of affordable electric chainsaws.
- Wattage: The wattage of an electric chainsaw determines its power output, which directly impacts cutting speed and efficiency. A higher wattage typically means the chainsaw can handle tougher materials and perform more demanding tasks without overheating or stalling.
- Amperage: Amperage relates to the current draw of the chainsaw and affects its torque and cutting ability. Higher amperage can provide more consistent power delivery, allowing the chainsaw to maintain performance during prolonged use, especially in dense wood.
- Voltage: The voltage rating indicates the electrical potential of the chainsaw and influences its overall power capacity. Chainsaws with higher voltage ratings tend to have more robust motors, which can lead to smoother operation and better performance under load.
- Bar Length Compatibility: Power ratings also dictate the size of the compatible bar length for the chainsaw. Chainsaws with higher power ratings can accommodate longer bars, enabling them to cut larger logs more efficiently, while lower-rated models may struggle with longer bars.
- Cutting Speed: The cutting speed, often measured in feet per second, is influenced by the power rating of the chainsaw. A more powerful chainsaw will generally have a faster chain speed, resulting in quicker, more efficient cuts and reduced time spent on tasks.
Why is Bar Length Important for Cutting Efficiency in Electric Chainsaws?
Bar length is important for cutting efficiency in electric chainsaws because it directly influences the saw’s cutting capacity and the type of tasks it can perform effectively.
According to a study published by the American Society of Agricultural and Biological Engineers, the bar length affects the saw’s ability to make clean cuts and navigate through different sizes of wood. Chainsaws with longer bars can cut through larger-diameter logs more efficiently, while shorter bars are better suited for smaller tasks. This is particularly relevant when considering the best affordable electric chainsaw, as users often seek versatility in their tools.
The underlying mechanism involves the relationship between bar length and chain speed. A longer bar can allow for a longer chain, which increases the cutting surface area and enhances the saw’s ability to handle larger wood. Additionally, a longer bar can distribute the force across a greater length, reducing the strain on the motor and leading to improved cutting efficiency. However, longer bars may also require more power to operate effectively, which is an important consideration when looking for affordable options.
Moreover, the balance between bar length and weight plays a crucial role in user experience. A longer bar may make the chainsaw heavier and harder to control, especially for less experienced users. Therefore, while longer bars can improve cutting efficiency, they must also be matched with appropriate power and user skill to ensure effective operation. This balance is essential when assessing the best affordable electric chainsaw for potential buyers.
What Are Some of the Most Highly Rated Affordable Electric Chainsaws?
Some of the most highly rated affordable electric chainsaws include:
- Greenworks 20222 40V 12-Inch Cordless Chainsaw: This lightweight and compact chainsaw is powered by a 40V battery, making it ideal for homeowners looking for convenience and portability. It features a 12-inch bar and chain, which provides sufficient cutting power for small to medium-sized tasks like trimming and pruning.
- WORX WG304.1 18-Inch Electric Chainsaw: With its 18-inch bar and powerful 15-amp motor, this electric chainsaw is designed for both efficiency and ease of use. It offers an automatic oiling system for continuous lubrication of the chain, reducing maintenance time and enhancing durability.
- Sun Joe SWJ599E 14-Inch Electric Chainsaw: This electric chainsaw is equipped with a 14-inch blade and a 9-amp motor, making it a great choice for light to medium cutting jobs such as tree limbs and branches. Its lightweight design and safety features, like a safety switch and a protective blade guard, enhance user safety and comfort during operation.
- BLACK+DECKER LCS1020 20V Max 10-Inch Chainsaw: This cordless chainsaw is powered by a 20V lithium-ion battery, offering convenience without the hassle of cords. Its 10-inch cutting bar is perfect for small yard jobs, and the lightweight design makes it easy to handle, making it suitable for beginners.
- Earthwise CS30116 16-Inch Electric Chainsaw: Featuring a 16-inch bar and a powerful 12-amp motor, this electric chainsaw is capable of tackling larger branches and logs. It includes an automatic chain oiler for smooth operation and a safety brake feature to prevent accidental cuts, ensuring safety during use.
How Do Electric Chainsaws Compare to Battery-Powered and Gas-Powered Options?
| Category | Electric Chainsaw | Battery-Powered Chainsaw | Gas-Powered Chainsaw |
|---|---|---|---|
| Power Source | Runs on electricity, providing consistent power. | Uses rechargeable batteries, limited by battery life. | Fueled by gasoline, offering high power for heavy tasks. |
| Weight | Generally lightweight, easy to maneuver. | Moderate weight, varies with battery size. | Often heavier due to engine and fuel tank. |
| Maintenance | Low maintenance, no fuel or oil changes needed. | Similar to electric; battery care is essential. | Higher maintenance due to engine complexity. |
| Runtime | Unlimited as long as power is available. | Limited by battery duration, typically 30-60 minutes. | Can run as long as you have fuel; potentially hours. |
| Cost | Typically more affordable upfront, around $100-$300. | Moderate cost, usually $150-$400 including battery. | Higher cost, often $300-$800 depending on power. |
| Noise Level | Quieter operation, usually 60-80 dB. | Moderate noise, around 70-90 dB. | Loud operation, typically 90-110 dB. |
| Suitability | Best for light to medium tasks; ideal for home use. | Versatile for light to medium tasks; good for portability. | Suitable for heavy-duty tasks, ideal for professional use. |
| Environmental Impact | Lower emissions, better for the environment. | Low emissions, battery disposal can be a concern. | Higher emissions, contributes to air pollution. |
What Advantages Do Affordable Electric Chainsaws Offer Over Gas Chainsaws?
Affordable electric chainsaws provide several advantages over their gas counterparts, making them an appealing choice for many users.
- Lower Operating Costs: Electric chainsaws typically have lower operating costs compared to gas chainsaws, as they do not require fuel, oil, or regular maintenance associated with gas engines.
- Quieter Operation: These electric models are significantly quieter, producing less noise pollution, which makes them ideal for residential areas or for use in noise-sensitive environments.
- Ease of Use: Electric chainsaws are generally lighter and easier to handle, making them more user-friendly, especially for those who may not have prior experience with chainsaws.
- Environmental Impact: Electric chainsaws produce zero emissions during operation, making them a more environmentally friendly option compared to gas chainsaws that emit harmful pollutants.
- Instant Start: With electric chainsaws, users can enjoy the convenience of instant starting without the hassle of pulling a cord, making them more accessible for quick tasks.
Lower Operating Costs: Electric chainsaws typically have lower operating costs compared to gas chainsaws, as they do not require fuel, oil, or regular maintenance associated with gas engines. This can result in significant savings over time, especially for users who need to perform frequent cutting tasks.
Quieter Operation: These electric models are significantly quieter, producing less noise pollution, which makes them ideal for residential areas or for use in noise-sensitive environments. This quiet operation allows users to work without disturbing neighbors or wildlife, making it a practical choice for urban settings.
Ease of Use: Electric chainsaws are generally lighter and easier to handle, making them more user-friendly, especially for those who may not have prior experience with chainsaws. The reduced weight and ergonomic designs help to minimize fatigue during extended use, allowing for better control and precision.
Environmental Impact: Electric chainsaws produce zero emissions during operation, making them a more environmentally friendly option compared to gas chainsaws that emit harmful pollutants. This is particularly beneficial for environmentally conscious consumers who want to minimize their carbon footprint.
Instant Start: With electric chainsaws, users can enjoy the convenience of instant starting without the hassle of pulling a cord, making them more accessible for quick tasks. This feature is especially advantageous for those who need to quickly tackle small jobs without having to deal with the complexities of gas-powered equipment.
What Are the Common Drawbacks of Using Electric Chainsaws?
The common drawbacks of using electric chainsaws include:
- Limited Power: Electric chainsaws typically have less power compared to their gas-powered counterparts, which can affect their ability to cut through thicker or denser wood.
- Dependence on Electricity: Being reliant on a power source means that users are limited to locations where an electrical outlet is available, which can be a significant drawback for outdoor or remote work.
- Shorter Run Time: Electric chainsaws may have a shorter operational time due to battery limitations in cordless models, requiring frequent recharging or the need to stay near a power outlet for corded versions.
- Less Durability: Many electric chainsaws are made with lighter materials, which can make them less durable and more susceptible to damage when used in tough conditions compared to more robust gas models.
- Noise Levels: Although generally quieter than gas chainsaws, electric chainsaws can still produce significant noise, which might be a concern in residential areas or noise-sensitive environments.
Electric chainsaws typically have less power compared to their gas-powered counterparts, which can affect their ability to cut through thicker or denser wood. This limitation can make them less suitable for heavy-duty tasks or professional use, where higher torque and power are often required for efficient cutting.
Being reliant on a power source means that users are limited to locations where an electrical outlet is available, which can be a significant drawback for outdoor or remote work. This dependence may restrict mobility and require additional planning to ensure that work can be completed without interruptions.
Electric chainsaws may have a shorter operational time due to battery limitations in cordless models, requiring frequent recharging or the need to stay near a power outlet for corded versions. This can lead to interruptions during work, which can be inconvenient and time-consuming, especially for larger projects.
Many electric chainsaws are made with lighter materials, which can make them less durable and more susceptible to damage when used in tough conditions compared to more robust gas models. This lack of durability may result in a shorter lifespan and increased maintenance needs over time.
Although generally quieter than gas chainsaws, electric chainsaws can still produce significant noise, which might be a concern in residential areas or noise-sensitive environments. This can lead to neighborhood complaints or restrictions on when and where they can be used, limiting their practicality in certain situations.
What Essential Safety Features Should You Look for in an Electric Chainsaw?
When searching for the best affordable electric chainsaw, there are several essential safety features to consider:
- Chain Brake: This feature stops the chain immediately if kickback occurs, significantly reducing the risk of injury. A chain brake is crucial for user safety, as it protects against unexpected movements of the saw during use.
- Low Kickback Chain: A low kickback chain is designed to minimize the chances of kickback, which can be dangerous. This type of chain has specially designed teeth that reduce the risk of the saw being thrown backward towards the user.
- Hand Guard: The hand guard is a protective shield that keeps your hands away from the chain during operation. This feature is vital for preventing accidental contact with the sharp teeth of the saw, which can lead to severe injuries.
- Automatic Oiler: An automatic oiler keeps the chain lubricated while you work, ensuring smooth operation and reducing friction. Proper lubrication not only extends the life of the chain but also helps in maintaining control and stability during cutting tasks.
- Safety Switch: A safety switch prevents the chainsaw from starting accidentally, ensuring that the saw only operates when intended. This feature is particularly important for preventing injuries, especially in households with children or pets.
- Power Cord with Safety Features: Look for models with a well-insulated and durable power cord that includes safety features like grounding. Proper insulation and grounding help prevent electrical hazards while using the chainsaw.
- Ergonomic Design: An ergonomic design provides better control and comfort during use, reducing fatigue and the likelihood of accidents. Chainsaws that are easy to handle allow users to maintain focus and precision while cutting.
How Can You Properly Maintain an Affordable Electric Chainsaw for Longevity?
To properly maintain an affordable electric chainsaw for longevity, consider the following key practices:
- Regular Cleaning: Keeping your chainsaw clean is essential for its performance and longevity. After each use, wipe down the exterior and remove any debris from the chain and bar to prevent buildup that can cause wear or mechanical issues.
- Chain Tension Adjustment: Proper chain tension is crucial for safe and effective operation. Regularly check and adjust the chain tension according to the manufacturer’s guidelines to ensure optimal cutting performance and to prevent the chain from coming off during use.
- Lubrication: Adequate lubrication of the chain and bar is vital to reduce friction and heat during operation. Use the recommended bar oil and ensure the oil reservoir is filled before use to enhance the lifespan of the chain and bar.
- Battery Care (if applicable): For battery-operated electric chainsaws, proper battery maintenance is important for longevity. Store the battery in a cool, dry place and avoid deep discharges; instead, charge it when it reaches around 20% to 30% capacity to prolong its life.
- Regular Inspections: Conduct regular inspections of the chainsaw to identify any signs of wear or damage. Check the chain for dullness, inspect the motor for signs of overheating, and ensure that all screws and bolts are tight to maintain safe operation.
- Follow Manufacturer’s Guidelines: Adhere to the maintenance schedule and instructions provided by the manufacturer. This includes periodic professional servicing if recommended, which can help identify issues before they become major problems.