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FLIR MR277 Moisture Meter, MSX IR Camera & Hygrometer for Building Inspection

Based on 89 reviews
Condition: New
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$1,848.50

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Availability: In Stock.
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Arrives Thursday, Nov 5
Order within 19 hours and 56 minutes

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At a glance

Condition
New
Style
MR277
Dimensions
2.8"W x 21.6"H
Weight
2.1 lb
Color
Black
Battery Description
Alkaline
Mounting Type
Tabletop
In the box
MR277Quick start guideInternational USB ChargerUSB CableLanyard
Warranty
10 Year

Features 5

  • FLIR MR277: Clearly and accurately identify building-related issues
  • LOCATE PROBLEM AREAS FASTER: Quickly find moisture, air leaks, insulation voids, and more with thermal imaging that's 4x the resolution of earlier IGM moisture meters
  • DIAGNOSE EFFICIENTLY AND ACCURATELY: Pinpoint moisture issues with integrated non-invasive sensor, and capture accurate readings across the problem area with provided external pin probe and optional specialty moisture probes
  • DO MORE IN LESS TIME: A single tool accelerates finding issues and documenting problems in one file with thermal and comprehensive visual imagery along with accurate hygrometer readings and laser location

Description

Clearly see areas of concern with a high-performance 160 x 120 thermal imaging sensor, and easily identify both the context and the issue with MSX, which embosses visual details on full thermal images. Quickly scan for moisture with the integrated non-invasive pinless sensor and target the exact source of problems with an integrated laser pointer.

Specs 20

Color Black
Brand FLIR
Product Dimensions 2.8"W x 21.6"H
Item Weight 2.1 pounds
Battery Description Alkaline
Mounting Type Tabletop
Operating Humidity 10-90%
Upper Temperature Range 122 °F

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


X ray vision for water damages
Style: MR277
Best meter I've ever used including doing ceiling leaks
Reviewed in the United States on July 20, 2026 by robert

Is this an expensive Lemon?
Style: MR277
So I bought 4 or 5 moisture meters. I sent all back but this one. We thought this was the easiest to use right out of the gate. Problem is, what I thought was a fluke, and a onetime thing, has turned into a repetitive issue. I will call the company for support and will change the review if anything changes. But there is a glitch in the software…I think. Because the screen stays on Flir most of the time and doesn’t let you use it because it’s stuck on that screen. The first time this happened either first or second time using, we thought we would just let battery die down as we do the iPhone when it glitches. And then recharge and everything is fixed. It worked the first time. Then didn’t use it for a couple of months and tried again and did the same thing. Third time out of the gate it was partially charged, so I plugged into charger for a few mins and pulled off and it worked for the task in the moment. And then turned it off and then tried using the next day, and the screen is stuck on Flir again. I plugged into charger, and again won’t let me turn on or off. And the screen stayed on Flir for the 2-3 days that it sat on the charger. Pulled it off and the screen is still stuck on tha screen. It won’t let you turn on or off, so I will have to completely drain the battery and try again. This was the most expensive meter I bought and kept it for the quality of it. But if the company doesn’t rectify this issue, that was a mistake! I will update review once I find out how they resolve. ... show more
Reviewed in the United States on March 22, 2026 by Karen

Great camera for the money.
Style: MR277
I like it very much. It’s durable. Has a nice sensor for what it’s designed. Easily finds leaks, moisture, insulation voids, etc. Took me five minutes to figure out how to transfer pictures from the camera to my I phone via Bluetooth. Remembered couple of reviews mentioning issue with them not uploading correctly. After playing with the camera for five minutes I realized that pictures transfer just fine. It just takes a minute for them to show up on your phone app. So I just submit pictures I choose, then wait a minute for all pictures to complete transfer and then open the FLIR app on my phone to share them. The camera shows completion of image transfer when it submits it, but the phone still needs a moment to receive it and upload it. ... show more
Reviewed in the United States on February 25, 2022 by Igor

Great multipurpose tool
Style: MR277
This is great for my restoration company. I am very pleased.
Reviewed in the United States on November 20, 2025 by TIMOTHY JOHNSON

Good tool, not great value
Style: MR277
Very expensive for what it does.
Reviewed in the United States on November 1, 2024 by ryan

Replaced my MR176 with the MR277
Style: MR277
It’s a good meter and very similar to the one I owned before, however my biggest complaint with this meter is the infrared camera. With the addition of MSX technology, this has resulted in Long lingering spots when changing fields of view for analysis. I find it much easier and faster to scan in the regular IR mode, and then only use the MSX to take pictures to better illustrate to clients what the area of concern might be. I must say for the money I am rather disappointed. ... show more
Reviewed in the United States on October 18, 2021 by John Paciulli

Worth every penny
Style: MR277
This is amazing, it helped us detect a slow leak which we were not aware of. Worth the money!!
Reviewed in the United States on May 13, 2025 by Martina

It's Trash
Style: MR277
This thing is absolute garbage. Claims to do it all and yet does it all poorly. The device refused to boot up unless plugged in, even on a full battery. I could immediately unplug the device after boot up and it would still run, which is evidence that it was not a charging issue. The pinless moisture meter would indicate moisture above 50% humidity while the pinned meter would detect 8%. The camera is also rather mediocre. For the asking price, this thing is not worth getting. ... show more
Reviewed in the United States on August 13, 2026 by Gerry
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