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Deal.ai › Klein Tools › Thermometers
Klein Tools
Klein Tools IR1 Infrared Thermometer, Gun

Klein Tools IR1 Infrared Thermometer, Gun

Best price now

$39.98at JB ToolsChecked Nov 9

Compared across 3 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $39.98 at JB Tools on Nov 9.
  • Checked at 3 stores.

Our take on the Klein Tools IR1 Infrared Thermometer, Gun

The Klein Tools IR1 is a handheld infrared thermometer built for tradespeople. It reads surface temperature from -4 to 752°F without contact, using a 10:1 distance-to-spot ratio and a targeting laser. A backlit display, automatic hold and 6.6 ft drop protection suit job sites. It is a rugged point-and-shoot tool rather than a lab instrument, and it competes with general-purpose IR guns on durability and ease of use rather than on advanced features like adjustable emissivity.

Best forElectricians and HVAC techs checking equipmentHome inspectors and DIYers hunting hot or cold spotsChecking motors, ducts, panels and bearingsQuick surface temperature checks where contact is unsafe
Pros
  • Wide -4 to 752°F range covers most trade checks
  • 10:1 distance-to-spot ratio allows readings from a safe distance
  • Targeting laser and backlit display aid aiming in dim spaces
  • Automatic hold and auto power-off save battery and simplify use
  • Drop protection to 6.6 ft suits job-site handling
  • Includes a custom pouch and 9V battery
Cons
  • Fixed emissivity limits accuracy on shiny metals
  • No adjustable emissivity or thermocouple input
  • Single-spot measurement only, no data logging
  • 9V battery is bulkier than rechargeable rivals

Klein Tools IR1 Infrared Thermometer, Gun prices at every store

  • Lowe'sNew

    In stock

    $39.98Checked Nov 9
    Visit Lowe's
  • JB ToolsNew

    In stock

    $39.98Free shippingChecked Nov 9
    Visit JB Tools
  • West MarineNew

    In stock

    $39.99Checked Nov 9
    Visit West Marine

Store links may earn us a commission. Some prices via Klarna.

Klein Tools IR1 Infrared Thermometer, Gun price history

Lowest price we've seen: $39.98 on Nov 9 at Lowe's. Tracked across 3 stores since Nov 9.

What reviewers say

Owners rate the IR1 highly, praising its simple operation and sturdy build for trade work. Complaints are few and mostly concern accuracy on reflective surfaces.

What people mention
  • BuildPraisedOwners say it holds up to job-site drops and rough handling.
  • Ease of usePraisedUsers find it simple to aim and read without a manual.
  • DisplayPraisedThe backlit screen and laser are called clear and helpful in dim areas.
  • AccuracyMixedReadings are trusted on matte surfaces but questioned on reflective metals.

From West Marine

  • Infrared thermometer with targeting laser
  • Wide measurement range of -4 to 752°F (-20 to 400°C)
  • 10:1 distance-to-spot ratio
  • Backlit display for clear readings
  • Automatic hold and auto power-off
  • Drop protection to 6.6 ft (2 m)
Shipping
Orders placed by 3 PM EST typically ship the same day; orders placed after this time are processed the next business day.
In the box
Thermometer, Custom pouch, 1 x 9V battery

About the Klein Tools IR1 Infrared Thermometer, Gun

The Klein Tools IR1 is a handheld infrared thermometer shaped like a gun. It has a targeting laser to help aim at the spot you want to measure. The backlit display makes readings clear.

It measures from -4 to 752°F (-20 to 400°C) and has a 10:1 distance-to-spot ratio. It includes automatic hold and auto power-off. It is protected against drops of up to 6.6 ft (2 m) and runs on a battery.

Temperature range
-4 to 752°F (-20 to 400°C)
Distance-to-spot
10:1
Targeting
Laser
Display
Backlit
Functions
Automatic hold, auto power-off
Drop protection
Up to 6.6 ft (2 m)
Power
Battery
In the box
Thermometer, custom pouch, 1 x 9V battery

What buyers say

Buyers like
  • Rated 5 out of 5 by customers

Specifications

Power Source
BatterySource
Voltage (V)
1.5Source

Questions and answers

What is the distance-to-spot ratio?
It is 10:1, so at 10 feet the measured spot is about 1 foot across. Move closer for small targets.
Can it measure shiny metal accurately?
Not reliably. Emissivity is fixed, so reflective surfaces can read low. Use tape or a matte coating on the target.
What is in the box?
The thermometer, a custom pouch and a 9V battery.
Does it have a laser?
Yes, a targeting laser helps aim the spot, and the display is backlit.
Is it drop resistant?
Yes, it is rated for drops up to 6.6 ft (2 m).
What temperature range does it cover?
From -4 to 752°F (-20 to 400°C), enough for ducts, motors, panels and bearings.
Where is the Klein Tools IR1 Infrared Thermometer, Gun cheapest?
At JB Tools, for $39.98, as of our latest check.
What do buyers say about the Klein Tools IR1 Infrared Thermometer, Gun?
Buyers like: Rated 5 out of 5 by customers.
Where can I buy the Klein Tools IR1 Infrared Thermometer, Gun?
3 stores we checked sell it, including Lowe's, JB Tools, West Marine.

Stores we've priced the Klein Tools IR1 Infrared Thermometer, Gun at

  • Lowe's deals and prices

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