7 Best Professional Home Inspector Tools List
Real Estate Bees’ editorial team asked a number of industry-leading home inspectors to share their expertise on the best equipment and supplies for home inspection to help our readers make a more educated purchase decision when shopping.
With the help of the experts, we identified the best tools for professional home inspectors and provided insights on their importance and shopping considerations. Visiting retailers of the listed products by clicking links within our content may earn us commissions from your purchases but we never receive any compensation for the inclusion of products and/or services in our consumer guides. Read our editorial guidelines to learn more about our review and rating process.
Electrical Test Kit
An electrical test kit is one of the most widely used professional house inspection tools of the trade. It helps you evaluate the safety and functionality of electrical systems.
They aid inspectors in identifying faulty wiring issues, testing a variety of switches and outlets, improving overall safety measures, and ensuring a thorough examination of accessible electrical components.
Why Do You Need One?
Inspecting Electrical Outlets
By using electrical testers, which are often present in the kit, home inspectors can detect improper wiring that can pose fire hazards.
With a receptacle electrical tester, you can detect improper wiring once you plug it into an electrical outlet.
Detecting Wires Through Various Surfaces
The advanced circuit breaker finder, also found in a well-equipped electrical test kit, allows you to detect wires hidden behind drywall, inside cement blocks, or even buried underground.
AFCI/GFCI Circuit Breaker Testing
An electrical tool kit is incomplete without an AFCI/GFCI tester.
These testers, though about ten times more expensive than Basic (120V) and Advanced (120V-240V) testers, allow testing of arc-fault (AFCI) and GFCI devices.
GFCI testers are more commonly used, and they can be used for non-GFCI outlets as well.
They are used to identify a variety of wiring problems, including reverse polarity, open hot or neutral, and reversed hot or neutral.
Shopping Considerations
When selecting an electrical test kit, consider the following:
Durability
Opt for solidly built testers that can withstand daily use, as cheaper models may have issues, such as falling bulbs or broken internal ground wires.
Investing in a more sophisticated tester ensures that it will last longer.
Readability
Ensure the tester provides clear readings and large display screens for easy presentation of results.
Accuracy
Seek out testers with advanced indicators beyond the standard three lamps to improve accuracy and detection capabilities.
Reliability
Look for a tester with a long-lasting battery, which you can use for the duration of your inspection.
This way, you don’t need to always carry around extra batteries in your tool kit, increasing its weight and taking up unnecessary space.
Gas Leak Detector
A gas leak detector is a compact tool for home inspectors to detect invisible and hazardous gas leaks that can compromise health and safety.
The device serves as an early warning system for odorless gases like carbon monoxide, whose undetected presence may have serious implications.
Though natural gas and propane generate a noticeable odor indicating large leaks, a portable gas leak detector offers higher precision and sensitivity.
Why Do You Need One?
Inspection of Gas Appliances
Gas appliances such as stoves, water heaters, refrigerators, and furnaces can occasionally develop leaks, posing a significant safety risk.
With the best home inspector supplies like a gas leak detector, home inspectors can efficiently inspect these appliances.
This allows for the detection of even minute leaks, therefore ensuring customer safety.
Checking Gas Pipelines and Fittings
Home inspectors also use a gas leak detector tool to verify the integrity of gas pipelines and fittings throughout the property.
These checks are essential to avoid dangerous gas leaks and ensure compliance with safety regulations.
A leak in a gas pipeline may lead to an accumulation of gases like natural gas or propane that can result in potential health hazards or even catastrophic incidents.
Air Quality and Ventilation Analysis
Gas detectors are also useful in evaluating the overall indoor air quality and ventilation.
This is an important factor, considering the key role adequate ventilation plays in safeguarding against dangerous gas accumulation and ensuring the safe dispersal of combustion byproducts from gas-powered appliances.
Detecting Odorless Gases
Harmful gases such as carbon monoxide are typically colorless and odorless, making them hard to detect without a gas detector.
Shopping Considerations
As a home inspector shopping for the best home inspection tools and supplies for sale, here are four important considerations to make before buying a gas leak detector:
Battery Life
The battery life of the gas detector affects its operation period. Look for a detector with a reliable battery life and consider replacing batteries at least once a year.
Some devices may require complete replacement once the battery fails, so this should also factor into your choice.
Expiration Date
Gas detectors are typically designed to function optimally for a specific period (e.g., five, seven, or ten years).
It’s vital to note the device’s expiration date and aim to replace it before that deadline to ensure consistent and effective performance.
Type of Gas
Understanding which gasses the device can detect and which it cannot is crucial. Some detectors can identify multiple gasses, and some can even detect smoke.
However, do not assume that a carbon monoxide (CO) detector will detect a natural gas leak — unless it’s specifically stated, it most likely won’t.
Sensitivity
Gas detectors with adjustable and higher sensitivity settings provide more accurate identification of gas leak sources.
Therefore, a device’s sensitivity level is an essential consideration, as it directly impacts the efficiency and accuracy of your inspections.
Home Inspector Tool Kit
A basic home inspection tool kit contains everything you need to get started as a home inspector.
According to the InterNACHI Standards of Practice, a home inspector’s basic tool kit should, at the very least, contain a flashlight and a circuit tester for GFCI devices.
Typically, investing in an adequate tool kit for home inspection requires an investment of $200. This includes tools like moisture meters that aren’t generally available in a basic toolbox.
Why Do You Need One?
Tools a home inspector needs are different, specifically configured from basic (for beginners and low-budget inspectors) to advanced (for inspectors with years of experience).
Some key tools included in a basic kit are listed below.
Digital Moisture Meter
A digital moisture meter measures the water content of materials like wood, walls, and paper, which are highly sensitive to moisture levels.
It also helps to measure moisture levels in drywall and masonry.
Non-Contact Voltage Tester
This tool is crucial when inspecting electrical systems. The non-contact voltage tester detects voltage presence in a system without needing physical contact.
The voltage tester pen is used for non-contact detection of voltage in cables, cords, circuit breakers, lighting fixtures, switches, outlets, and wires.
GFCI Tester
The GFCI tester verifies the correct wiring of an outlet and can identify a variety of wiring issues, like open grounds and hot/neutral reversals.
It also allows you to check the GFCI’s functions, ensuring efficient and comprehensive evaluations.
Flashlight
A flashlight is indispensable when inspecting areas with poor lighting. It ensures every corner of the property is inspected thoroughly.
Shopping Considerations
Each home inspector tool kit is different, so select one that aligns with your working style. Here are some things to consider.
Tool Selection
The home inspector tool kit should reflect the diversity of tasks a home inspection involves.
From moisture meters and voltage testers for specific measurements to a simple flashlight for visibility, each tool plays a crucial role in different aspects of the inspection.
A comprehensive kit helps you complete tasks accurately and efficiently.
Job Needs
Understanding the specific needs of your job is imperative when selecting your tool kit.
The tools should facilitate not only the basic inspection process, but also any unique regional demands.
For example, if you’re inspecting homes in a particularly humid region, a high-quality moisture meter would be especially vital.
Durability
Given the nature of home inspection work, the tools in your kit are likely to go through a lot of wear and tear.
Opt for high-quality tools known for their durability. While they may be more expensive, their longevity can save you from frequent replacements in the future.
Infrared Camera
An infrared camera, or thermal imager, is a cutting-edge tool that captures and translates an object’s infrared energy into an electronic image.
This image clearly displays the object’s surface temperature, enabling analysis of various thermal issues, including heating and cooling irregularities and insulation faults.
Used in both standard inspections and advanced home energy audits, these cameras are a flexible asset in your diagnostic tool kit.
Why Do You Need One?
Detecting Insulation Issues
Infrared cameras can significantly identify insulation problem areas — a major asset, given how essential insulation is to energy efficiency and comfort in buildings.
Anomalies in insulation can lead to increased energy bills and unfavorable living conditions.
By leveraging infrared technology, you can rectify these issues, driving energy savings for your clients and enhancing indoor comfort levels.
Uncovering Electrical System Hazards
Infrared technology helps you to detect potential issues with electrical systems, effectively preventing hazards and operational disruptions.
Elements overheating within a system can be swiftly flagged during inspection and addressed before evolving into larger problems.
Early detection essentially leads to timely, corrective action, mitigating costly downtime and safety risks.
Identifying HVAC System Flaws
HVAC systems, critical for maintaining a favorable indoor environment, can be a substantial source of energy loss if malfunctioning.
Thermal cameras can pinpoint heat loss or gain in HVAC ductwork, also identifying regions with improper air flow.
Shopping Considerations
Temperature Range
A fundamental consideration is the temperature range which essentially is the minimum and maximum temperatures the camera can measure.
Defining this range and making sure it aligns with the variety of temperatures you may encounter in your inspections ensures accuracy and effectiveness.
Spectral Range
Infrared cameras detect light on different wavelength bands, commonly known as the spectral range.
The material makeup and emissivity of your intended target should guide the necessary spectral range choice.
To minimize measurement errors, choose a thermal camera with the ideal wavelength capable of providing accurate measurements for your desired use cases.
Common infrared cameras are:
- LWIR which measures low temperatures of between -122 to 1652 degree Fahrenheit
- NIR – SWIR for measuring high temperatures of between 842 to 4442 degree Fahrenheit, and
- MWIR for accurately measuring low and intermediate temperatures
Sensitivity (NETD)
Noise Equivalent Temperature Difference (NETD) signifies the camera’s thermal sensitivity.
In simpler terms, it’s the smallest temperature difference the camera can detect without noise interference.
A lower NETD means higher sensitivity, enabling the camera to display finer temperature details.
Optics/Field of View (FOV)
The lens of the infrared camera determines the field of view — the extent of the scene the camera can capture.
Larger FOVs enable the capture of more significant areas, and some cameras come with interchangeable lenses for versatility.
Selecting a camera with a higher field of view ensures your inspection is more thorough.
Flashlight
A flashlight is a critical, yet often overlooked tool for home inspections. It helps inspectors spot subtle defects like water stains and drywall patches.
As recommended by InterNACHI, all home inspectors should own a flashlight as a high-quality flashlight ensures no detail stays hidden.
Opt for a powerful flashlight backed by standby batteries to maintain robust illumination.
Why Do You Need One?
Illuminating Work Areas
Flashlights are invaluable, especially if you’re inspecting a confined or dimly-lit space.
Whether addressing repairs, conducting maintenance, or performing detailed inspections, a durable, compact flashlight with a precise beam is a real game-changer.
Uncovering Hidden Issues
The directed beam of a flashlight can unveil hidden leaks, cracks, stains, and repairs that may be overlooked under ordinary indoor lighting.
Normal room light, which is typically reflected off the walls, removes contrast and shadows, concealing potential flaws.
In contrast, the direct light from a flashlight makes it possible to see variations in texture, divergent materials, and concealed damages.
Ensuring Personal Safety
Flashlights are essential safety tools. They enable you to discern your surroundings, signal your presence to others, and extend your field of vision.
If you’re an inspector who spends lots of time outdoors or in darkened interior spaces, a flashlight is a must-have.
The ability to illuminate your surroundings reduces vulnerability and enhances personal safety.
Shopping Considerations
When shopping for a flashlight for home inspection purposes, it’s imperative to consider the following factors.
Beam
A tight beam enables the flashlight to project maximum brightness over a longer distance. This feature is crucial for home inspectors, as it allows for detailed examination of both macro and micro objects, ensuring every aspect is properly illuminated.
Brightness
A flashlight’s adjustable brightness levels are invaluable for different inspection scenarios.
Whether the task involves identifying imperfections in interior finishes or examining dark attics and crawl spaces, the ability to control brightness prevents excessive glare while maintaining desired light output.
Portability
As home inspectors often juggle multiple tools on the job, having a portable-sized flashlight that doesn’t compromise on brightness or beam is essential.
Look for compact, lightweight options that can be easily stowed and accessed without inconvenience, making the inspection process more efficient.
Home Inspector Tool Bag
A home inspector tool bag is an essential storage solution designed for convenience and durability. It offers ample space, easy access, and organized compartments for all crucial tools.
The best tool bags utilize high-quality lightweight materials like doubled-canvas, nylon, leather, and polyester for comfortable carrying.
They are carefully crafted to simplify organization, which makes them a reliable companion for any professional home inspector.
Why Do You Need One?
Transporting Tools
A tool bag enables home inspectors to seamlessly and efficiently transport home inspector tools and equipment between inspection sites, while projecting a professional appearance.
Protecting Tools
A tool bag made of durable materials safeguards your valuable tools from damage and wear, ensuring a lasting return on investment.
Organizing Tools
A top-tier tool bag has compartments specifically designed for easy tool organization, allowing for faster access and thereby boosting overall productivity during inspections.
Shopping Considerations
Choosing the best tool bag might seem simple, but there are a few points to consider.
Number of Storage Pockets
Most home inspection tools are portable and can fit into a bag conveniently. However, having all your tools piled up at the bottom of a tool bag is not recommended.
The best tool bags should have plenty of storage options for keeping tools stowed away properly and safely.
Size and Intended Use
Tool bags come in all shapes, sizes, and styles—commonly ranging from 10 to 24 inches.
That’s why it’s important to consider the size of the bag before buying one. A perfect home inspector tool bag should be at least 14 to 16 inches with enough pocket compartment.
Material Quality
For a high-quality, enduring tool bag, thick nylon, canvas, and polyester emerge as superior materials for primary fabrication.
These materials offer robust resistance to substantial weight and prevent sharp instrument penetration.
You should also consider bags with rubber as its base as these offer durability and anti-slip characteristics.
Zippers and Buckles
Consider tool bags that have strong zippers and buckles because when not properly secured, your home inspector tools and equipment can scatter during transport or inspections.
When considering zippers, select large nylon zippers with pull tabs that are glove-friendly. For buckles, traditional metal buckles with leather straps provide long-lasting strength.
For lightweight options, prioritize durable nylon buckles over plastic.
Home Inspector Tool Belt
A home inspector tool belt is a reliable and streamlined storage solution indispensable to the modern home inspector.
Designed to keep essential tools needed for home inspections within easy reach, it optimizes workflow by ensuring quick access to your most-used items.
The tool belt hangs around your waist, allowing you to navigate the inspection site seamlessly without needing to constantly dig through your tool bag.
Why Do You Need One?
Hands-Free Inspection
A tool belt ensures hands-free accessibility to essential tools. It allows you to keep them within reach without the restriction of having to hold them.
This facilitates free mobility, and activities like climbing ladders become less cumbersome.
Efficiency
Beyond the convenience of hands-free operation, there’s a notable efficiency boost that a tool belt offers.
Having all your necessary equipment within arm’s reach means less time wasted searching and more time working.
This immediate availability helps to streamline the workflow, allowing for increased focus and faster completion of inspections.
Shopping Considerations
To maximize productivity and convenience in home inspections, a thoughtfully chosen tool belt is essential. Here are three key factors to consider before buying one.
Prioritize Convenience and Comfort
Invest in a tool belt that caters to long-wear comfort and is not a burden. Look for features like padding in the waist, which distributes tool weight evenly and mitigates pressure points.
Also, opt for breathable, moisture-wicking materials that keep you cool and dry, even in strenuous situations.
Be mindful of the belt’s own weight as it also contributes to the overall load.
Material Durability
A long-lasting tool belt withstands daily wear and tear. Belts made from high-quality, water-resistant materials such as leather or polyester are suitable.
Reinforced stitching can halt tearing and enhance belt life. Nylon tool belts, which preserve strength without adding weight, are becoming increasingly popular.
The focus should be on the belt’s ability to resist rough handling and withstand harsh environments.
Storage Spaces
Ensure that the tool belt has adequate pockets to accommodate various tools. Better storage options allow you to manage tools of different sizes effectively, ensuring organization and accessibility.
Besides the tools of trade, an inspector also needs home inspection software: it significantly facilitates and speeds up the process.
If you are a landlord, there are also rental property inspection apps and commercial property inspection software you should look into.
___
About the Author
With over 20+ years of experience in real estate investment and renovation, Brian Robbins brings extensive knowledge and innovative solutions to the HouseCashin team. Over the years Brian has been involved in over 300 transactions of income producing properties across the US. Along with his passion for real estate, Brian brings with him a deep understanding of real estate risks and financing.