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Klein Tools 69140 K-Type Thermometer, Pipe Temperature Clamp for HVAC, Measures -4 to +212 Degrees Fahrenheit

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Availability: In Stock.
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Arrives Wednesday, Jun 25
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Style: K-Type Temperature Pipe Clamp


Features

  • WIDE TEMPERATURE RANGE: Measures temperature from -4 to 212-degrees F (-20 - 100-degrees C) with 2% accuracy
  • VERSATILE PIPE CLAMP: Clamps around pipes from 1/4 to 1-3/8-Inch diameter (up to 35 cm)
  • FLEXIBLE LEAD: 40-Inch (102 cm) long flexible lead for convenient temperature measurements
  • UNIVERSAL COMPATIBILITY: Works with any digital multimeter or clamp meter that measures temperature
  • DEPENDABLE ACCURACY: Thermocouple accuracy is dependent on the accuracy of the meter being used
  • INCLUDED BANANA PLUG ADAPTER: Comes with a banana plug adapter for easy connection
  • OPTIONAL ADAPTER AVAILABLE: Banana plug adapter also sold separately (Cat. No. 69146) for additional convenience

Description

Specific for HVAC applications, this Temperature Pipe Clamp (and other Klein K-Type Accessories) extend working temperature ranges for Kleins HVAC Digital Multimeters and Clamp Meters. These accessories work with all Klein digital multimeters and clamp meters that measure temperature, as well as any other brand with meters that measure temperature. Other accessories include High Temperature Thermocouple Wire, Temperature Probe and Banana Plug Adapter. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: Klein Tools


Special Feature: Ideal for Pipes 1/4'' to 1-3/8'' (6.4 to 34.9 mm); Works with Any Digital Multimeter or Clamp Meter that Measures Temperature See more


Age Range (Description): Adult


Included Components: Tools/Accessories


Outer Material: Acrylonitrile Butadiene Styrene


Display Type: Digital


Product Care Instructions: Wipe Clean


Unit Count: 1.0 Count


Model Name: 69140


Item Length: 5.25 Inches


Brand: ‎Klein Tools


Special Feature: ‎Ideal for Pipes 1/4'' to 1-3/8'' (6.4 to 34.9 mm); Works with Any Digital Multimeter or Clamp Meter that Measures Temperature


Age Range (Description): ‎Adult


Included Components: ‎Tools/Accessories


Outer Material: ‎Acrylonitrile Butadiene Styrene


Display Type: ‎Digital


Product Care Instructions: ‎Wipe Clean


Unit Count: ‎1.0 Count


Model Name: ‎69140


Item Length: ‎5.25 Inches


Upper Temperature Rating: ‎212 Degrees Fahrenheit


Response Time: ‎500 Milliseconds


Reusability: ‎Reusable


Style: ‎K-Type Temperature Pipe Clamp


Indoor/Outdoor Usage: ‎Indoor


UPC: ‎092644690679


Global Trade Identification Number: ‎79


Manufacturer: ‎Klein Tools


Part Number: ‎69140


Item Weight: ‎5.6 ounces


Country of Origin: ‎China


Item model number: ‎69140


Is Discontinued By Manufacturer: ‎No


Material: ‎ABS


Item Package Quantity: ‎1


Special Features: ‎Ideal for Pipes 1/4'' to 1-3/8'' (6.4 to 34.9 mm); Works with Any Digital Multimeter or Clamp Meter that Measures Temperature


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎1 Year Manufacturer


Date First Available: February 22, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jun 25

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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Top Amazon Reviews


  • Works
Style: K-Type Temperature Pipe Clamp
I haven't actually used it yet, but when I got it I tested it to make sure it worked, and it worked the way I wanted it to. And I like it.
Reviewed in the United States on June 19, 2025 by Prescott

  • Great for HVAC Tech
Style: K-Type Temperature Pipe Clamp
Easy on and off and great thermal contact on the vapor and liquid lines. It works well with a Klein Multi meter. I'd buy it again. Retired HVAC Tech & Owner.
Reviewed in the United States on June 4, 2025 by Frank J.

  • Does the job...
Style: K-Type Temperature Pipe Clamp
Accuracy and speed appear to be acceptable. I purchased two of these and one was spot on while the second was inconsistent. These are a great value for the money and have decent readability on the meter.
Reviewed in the United States on October 8, 2023 by Cecelia

  • Made well. Works well
Style: K-Type Temperature Pipe Clamp
Works very well and comes with the adapter which is very important.
Reviewed in the United States on May 31, 2025 by Luge (Looge)

  • Useless Cheap Plastic Cord.
Style: K-Type Temperature Pipe Clamp
This is my husband's review Cheap plastic cord. I'm a DYI, not a professional. This is fine for my use. If I were a professional I'd hate to depend on it for a living. I've never seen a cheap USB phone charging cord this poorly made. This is not the type of instrument I'd expected to come from Klein. My suggestion to Klein. Use a cheap Type C USB cord. That way the purchaser can easily replace the cord with one of the quality and the length that suits their needs. I was testing water temperature with it. The inline water heater was set a 130F. The water coming out of the faucet was 130F. The Klein clamp measured 121F. I used an infrared thermometer gun to check the faucet temperature. It agreed with the Klein. Lesson learned the temperature outside the pipe will always be less than the temperature inside the pipe. ... show more
Reviewed in the United States on April 14, 2025 by Amazon Customer

  • It's good and I would buy it again
Style: K-Type Temperature Pipe Clamp
It's good and I would buy it again
Reviewed in the United States on April 30, 2025 by Eddy Fernández Casas

  • Es un complemento casi obligatorio para tu amperímetro
Style: K-Type Temperature Pipe Clamp
Además de que es preciso y te ayuda a tener las temperaturas de equipos de climatización residencial e industrial, lo que facilita el diagnóstico y facilita el trabajo
Reviewed in the United States on January 25, 2025 by Augusto

  • Adapter sucks.
Style: K-Type Temperature Pipe Clamp
The clamp seems to work well but is very sensitive, you must be very careful, too careful in positioning to get accurate reading. The bannana k adapter is crap faulty readings all over the place, does not make secure connection to k pins, the k prong can move a whole 50 degrees while inserted, as you might imagine this drastically changes the incorrect reading. The k type adapter is somewhat consistently wrong so you might think your getting real readings if you dont have 1 or in my case 5 back ups laying around. For exsample you might read 1673F, 94F, 130F, 167F, 95F, 1432F, 94F, ect (wont hold), and the same assembly with a working adapter &/or a working different assembly will read 102F. As long as the clamp is making good contact it preformed the most accurately in my class among the uei, fluke and 3rd party clamps, my k adapter was the worst luckily a class mate found the adapter no brand on the web for $1.40 and they work great. ... show more
Reviewed in the United States on September 10, 2020 by Placeholder

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