Questions:

1. I want to know which thermal imaging camera you use?

2. Why did you buy it?

3. What kind of research did you do before choosing it?

Thanks for taking the time to answer these questions. I think there’s value in understanding what models people are using for their business and why. Answer in the comments below! Thanks!

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Extech i5 Review

Last year, Extech introduced the Extech i5 infrared camera. The Extech i5 is an affordable infrared thermal camera priced at only US$1,595. It features 80×80 IR sensor camera, removable memory card and easy to use design. The Extech i5 has a pistol-grip design and is light weight and easy to carry. (You can read more specifications about this camera in my Extech i5 review later). Although the Extech i5’s 80×80 sensor is typically lower than the 120×120 or 320×240 sensors seen with other thermal imagers in the market, the US$1595 sticker price makes the Extech i5 the market’s most affordable and high value infrared cameras out there. The plus side, its made by FLIR. The downside is the limited temperature range but still it makes for a good non-destructive tool for electrical-related inspection tasks.

FLIR i7 Review

Released after the Extech i5, the FLIR i7 infared camera is one step up. The FLIR i7 is a great tool for home inspections. What sets the FLIR i7 apart from the Extech i5 is its 120×120 sensor which for the most part, besides having the FLIR name, only costs an extra $400 from the Extech i5. The FLIR i7’s sensor is better for detecting things like missing insulation or any inspection tasks that require the need to differentiate greater temperate variances.

Opening the FLIR i7 for the first time, you’ll see that it comes with many accessories. This is also true with the Extech i5. Here’s what you’ll find inside the box hard case:

• 512Mb microSD card
• MiniSD adaptor
• Li-ion rechargeable battery
• AC adaptor / charger
• QuickReport™ software
• USB cable
• Built-in lens protector
• Hard Transportation Case
• Hand strap
• User manual CD in 21 languages

Key Feature Comparison

Thermal imaging is a valuable tool in preventive maintenance of electrical, mechanical and structural systems, able to help detect problems, prevent unscheduled downtime, guide needed corrective action and increase plant safety. In the utility industry, failure is not an option. That’s why infrared thermal imaging has become a key tool for predictive maintenance programs for utility firms everywhere. In addition, energy costs are increasing at a substantially alarming rate. Missing or low quality insulation, inadequate Heating, Ventilation, and Air Conditioning (HVAC) systems, poor air flow — all are typical problems that cause homes to waste energy.

At US$1595 or US$1995, the Extech i5 and FLIR i7 are truly two of the industry’s most affordable, high quality infrared cameras. If you’re an electrician, home inspector or energy auditor, these are two thermal imagers you should consider and definitely have in your tool kit.

Do you like this comparison tool? I do, compare these infrared cameras on ShopExtech.com

Buy the FLIR i7
US$1995.00

Buy the Extech i5
US$1595.00

If you’re interested in learning more about these two infrared cameras, you can visit ShopExtech.com where you’ll find more detailed specifications and brochures. As well, I’ll be writing posts about FLIR’s T-series, B-series and higher-end i-series infrared cameras, so be sure to subscribe to this blog by email to get updated automatically.

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Do you own an Extech i5? Rate and Review your Extech i5 Below.

Specifications

The Extech i5 infrared camera features focus-free viewing and is fully automatic so it’s great for first time users and general purpose use. In addition it’s compact and lightweight so it can be part of any essential toolkit.

The Extech i5 includes a FLIR 80×80 infrared sensor with a high 2°C accuracy and 0.1°C thermal sensitivity. It features a 2.8″ high resolution color LCD display an a double molded rugged design with easy grip handle construction that meets IP43 dust/splashproof standards. It also features a rechargeable >4 hour Li-ion battery and AC charger. Also see the Extech i5’s sister product the FLIR i7 infrared camera, which offers a 120×120x infrared IR sensor. It stores up to 5000 infrared IR images in a fully radiometric JPEG format on a removable microSD memory card.

Extech i5 Pictures

Extech i5 Applications

• Detect hidden problems, make quick damage assessments
• Check for overheating of electrical panels and transformers
• Avoid electrical failures
• Identify faults in heating and cooling systems
• Find problems with motors, fans and bearings
• Generate reports, analyze and document your findings with the easy-to-use software

What’s Included:

• 512MB microSD Card
• miniSD™ adaptor
• Li-Ion rechargeable battery
• 90-260V AC adaptor/charger with EU, UK, US and Australian plugs
• USB Mini-B cable
• Hand strap
• Protective hard carrying case
• QuickReport™ software

Buy the Extech i5
US$1995.00
CAD$2195.00

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Here’s a video with Tom O’Toole of FLIR Systems and Flemming Lund, a certified Energy Auditor & Home Inspector, talking about the tools used in the various phases involved in a home energy audit.

In this video, they use a FLIR infrared camera, moisture meter, wireless display borescope, and a gas detector.

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