Search  for anything...
FLIR

Flir MR55 Pin Moisture Meter with Bluetooth

Based on 166 reviews
Condition: New
Checking for the best price...
$173.50
Save $635.50 was $809.00

Buy Now, Pay Later

As low as $28.92 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Monday, Nov 2
Order within 2 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

Recently Viewed

At a glance

Condition
New
Style
MR55
Dimensions
1.3"W x 7.4"H
Weight
0.45 kg
Battery Description
AA
Mounting Type
Freestanding
Voltage
1.5 volts
In the box
MR552 AA batteriesuser manual
Warranty
Limited 3-Year Warranty

Features 5

  • Flat surface pH electrode is waterproof and rugged enough to withstand harsh environments
  • LCD display shows pH from 0.00 to 14.00, temperature and bargraph of trends in acidity or alkalinity; device stores and recalls up to 15 labeled readings
  • RENEW feature tells you when it and' time to replace your pH electrode
  • CAL feature tells you when it and time to recalibrate your meter

Description

The MR55 is an affordable tool for moisture remediation and pest control professionals, home or building inspectors, and flooring installers. The pin- based meter features wireless connectivity, making it easy to view and share readings from a Mobile device. You can also tune the meter to the appropriate test material using a built-in Library of 11 material groups to get the most accurate readings. Quickly look up the correct material Group on the FLIR website by using your Mobile device to scan a QR code on the back of the meter. Then send measurement data wirelessly to FLIR tools Mobile for live display and to compatible FLIR thermal cameras for later analysis and reporting. The MR55 is a reliable standalone meter and a useful accessory to pair with a FLIR thermal imager.

Specs 20

Color MR55
Brand FLIR
Product Dimensions 1.3"W x 7.4"H
Item Weight 0.45 kg
Battery Description AA
Mounting Type Freestanding
Upper Temperature Range 51 °C
Voltage 1.5 volts

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 2

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

Love it already.
Style: MR55
It’s a good size and strong enough for North American hardwood. Purchased on the strength of the brand and because it takes standard AA batteries. The last moisture meter I had took coin cells. I don’t abuse this kind of tool, so it should be helping me measure wood drying progress for a long time.
Reviewed in the United States on August 19, 2022 by Loren R.
finally used this
Style: MR55
Bought this and it has been sitting in the truck, I have several other units, I used it the other day and was impressed with the readout, accuracy and ease of use.
Reviewed in the United States on August 11, 2021 by Kenneth Dolin
Durable and good value for the cost
Style: MR55
This moisture meter is durable and easy to use. The pins are replaceable and the settings for different types of materials are Easy to understand.
Reviewed in the United States on November 24, 2019 by Richard Graff
Don’t bother
Style: MR55
Complete waste of money. Doesn’t work. Period. Every single surface is exactly the same reading every single time. It never changes. Wish I would have opened it sooner. I missed return window. This is going in the garbage. It’s not worth the valuable real estate in my tool box.
Reviewed in the United States on July 26, 2026 by Maverick
Not a bad Meter
Style: MR55
The pre-calibrated moisture settings are abundant. The settings apply to a plethora of types of lumber and wood. I'm guessing around 50 different types of lumber/wood. And probably about 5 settings exist for building materials like concrete, and drywall. So if you're a wood worker, or framer, this meter is priceless. If you're looking to use this for home inspections... well... its still basically guesswork, and upto interpretation of the moisture content of drywall or carpet. The Bluetooth feature is a joke in my opinion, since the app doesn't seamlessly work into FLIR's Thermal Imaging reports with this moisture meter. A lot is to be desired with FLIR's app and reporting software, but its better than nothing I guess. This does have the best backlight I've seen in a display though, and is easily readable. The built in thermometer is a nice touch as well. The bottom line, its a solid meter, but has room for improvement. Especially given the price point. ... show more
Reviewed in the United States on August 8, 2019 by will
👌🏼
Style: MR55
👌🏼
Reviewed in the United States on December 15, 2023 by נתנאל
easy to use
Style: MR55
reading moisture , accurate, easy to interface with mobile
Reviewed in the United States on March 8, 2021 by Marito
Easy to use. Great value.
Style: MR55
Easy to use. Settings for all the typical materials that are tested.
Reviewed in the United States on February 1, 2020 by Robert Smith
How it works
Checking for best price...