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🎯 Measure Like a Pro, Anywhere, Anytime!
The Klein Tools IR1 Infrared Thermometer is a professional-grade, non-contact digital laser thermometer offering precise temperature readings with a 10:1 distance-to-spot ratio. It measures a broad range from -4°F to 752°F (-20°C to 400°C), features a backlit display, laser targeting, and durable 6.6 ft drop protection. Designed for industrial and kitchen use, it comes complete with batteries and a custom pouch, making it a reliable, ready-to-go tool trusted by professionals since 1857.

















| ASIN | B0873T6SGR |
| Additional Features | Target Laser |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #1,154 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Infrared Thermometers |
| Brand | KLEIN TOOLS |
| Brand Name | KLEIN TOOLS |
| Color | Black |
| Connectivity Technology | Infrared |
| Customer Reviews | 4.7 out of 5 stars 3,362 Reviews |
| Display Type | Digital |
| Global Trade Identification Number | 00092644692925 |
| Included Components | Custom Pouch and 1 x 9V Battery |
| Indoor Outdoor Usage | Indoor |
| Inner Material | Plastic |
| Item Length | 6.01 Inches |
| Item Type Name | Klein Tools IR1 Infrared Thermometer, Digital Laser Gun is Non-Contact Thermometer with a Temperature Range -4 to 752-Degree Fahrenheit |
| Manufacturer | Klein Tools |
| Model | IR1 |
| Model Name | IR1 |
| Number of Batteries | 2 AA batteries required. (included) |
| Outer Material | Plastic |
| Part Number | IR1 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Resolution | 10:1 |
| Response Time | 0.5 seconds |
| Reusability | Reusable |
| Smart Home Compatibility | Not Smart Home Compatible |
| Special Feature | Target Laser |
| Specification Met | Ir1 |
| Style Name | IR Thermometer |
| UPC | 092644692925 |
| Unit Count | 1.0 Count |
| Upper Temperature Range | 400 Degrees Celsius |
| Warranty Description | Call vendor for warranty |
E**E
“A Must-Have Tool for Electronics Parts Troubleshooting”
I recently added the Klein Tools IR1 Infrared Thermometer to my toolkit for managing electronics parts, and it’s been an absolute gem. This non-contact temperature gun is perfect for anyone working with circuits, components, or small-scale builds who needs quick, accurate heat readings. Quality and Build: This thermometer feels like a pro-grade tool right out of the box. The rugged plastic housing is tough and ergonomic, with a solid grip that’s comfy for extended use. The display is bright and easy to read, and the buttons are responsive without feeling cheap. It’s compact enough to stash with my electronics parts, and the 10:1 distance-to-spot ratio gives me flexibility without sacrificing precision. Performance: I use this to check temps on electronics parts—think resistors, capacitors, and ICs during testing—and it’s spot-on. Pointing it at a circuit board, I can instantly spot overheating components without probing or risking damage. The -4°F to 752°F range covers everything I need for small projects, and the readings are fast and consistent. It’s saved me from frying parts by catching heat issues early, making it a lifesaver for diagnostics. Value for Money: For the price, this is a steal. It’s way more affordable than some high-end infrared thermometers, yet it delivers reliable performance for electronics work. If you’re a hobbyist or pro dealing with parts that heat up, this tool offers serious bang for your buck—far better than guessing or using clunky alternatives. Minor Notes: The laser pointer can be a bit finicky to aim on tiny components—practice helps. It’s battery-powered (9V included), so keep a spare handy for long sessions. It’s not a full multimeter replacement, but for non-contact temp checks on electronics, it’s exactly what I need. Overall: The Klein Tools IR1 Infrared Thermometer is a fantastic addition to my electronics parts toolkit. It’s accurate, durable, and makes thermal troubleshooting a breeze. I’d recommend it to anyone working with circuits or components—5 stars for practicality and value!
M**H
Very versatile product!
Excellent product and very handy. Pros: well made and accurate Cons: non
M**R
Great for the kitchen!
Great for cooking. I use it to check my cast iron pan before I toss a steak on it. Can be used for other things too but mines dedicated to kitchen use. Easy to use, just point and click. Screen and readings are easy to view on the screen and it automatically shuts off. Comes with a fitted quality case and looks and feels good in the hand.
C**S
Many uses to include HVAC
Works like a champ and good price
J**G
Quality and Price
Temperature Accuracy not perfect but is reasonable for the price. Works well using in attic, garage and AC air. Seems fairly durable; so far. Quality is good for the price, if you're looking for "close temp" it's worth it.
B**M
LOVE
Absolutely one of my favorite tools to use. I initially got it to see where I was losing heat in my home. But it turns out it's so helpful for so many other uses. Like checking ducts/HVAC flow. Or even making tea! LOVE IT. LOVE IT.
M**E
Dependable and accurate
Ive put this thing through some harsh environments and it still works 6( months later). It measures extremely close to analog thermometers consistently.
C**Y
Perfect for monitoring moisture
My husband uses this to check the moisture in the slab wood that he uses for his woodworking projects. He says that it is easy to use and is very accurate.
J**O
Material de buena calidad
Muy bueno y fácil de usar
M**Z
Súper sencillo para usar
Súper sencillo para usar
M**1
Calidad klein
Quizá el único detalle y por ende el precio, es que utiliza batería de 9v. Todo lo demás, ok.
A**S
Buena herramienta
La pistola súper bien pero la batería venía completamente descargada.
Trustpilot
2 weeks ago
5 days ago