







đ Clamp your way to HVAC mastery with Kleinâs precision pipe thermometer!
The Klein Tools 69140 K-Type Thermometer is a professional-grade pipe temperature clamp designed for HVAC applications. It measures temperatures from -4°F to 212°F with ±2% accuracy, fits pipes from 1/4" to 1-3/8" diameter, and features a 40-inch flexible lead. Compatible with any digital multimeter or clamp meter that supports temperature measurement, it includes a banana plug adapter for easy connection. Built with durable ABS material and backed by over 160 years of Kleinâs trusted craftsmanship, this tool delivers reliable, precise readings for professionals who demand accuracy and versatility.












| ASIN | B07B2PPBRB |
| Age Range (Description) | Adult |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #15,839 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #31 in Infrared Thermometers |
| Brand | KLEIN TOOLS |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,130) |
| Date First Available | February 22, 2018 |
| Display Type | Digital |
| Finish | Brushed |
| Global Trade Identification Number | 00092644690679 |
| Included Components | K-Type Temperature Pipe Clamp |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 5.25 Inches |
| Item Package Quantity | 1 |
| Item Weight | 5.6 ounces |
| Item model number | 69140 |
| Manufacturer | Klein Tools |
| Material | ABS |
| Model Name | 69140 |
| Outer Material | Acrylonitrile Butadiene Styrene |
| Part Number | 69140 |
| Pattern | Solid |
| Power Source | Hand_powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 500 Milliseconds |
| Reusability | Reusable |
| Shape | Rectangular |
| Size | One Size |
| 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 |
| 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 |
| Style | K-Type Temperature Pipe Clamp |
| UPC | 092644690679 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 212 Degrees Fahrenheit |
| Warranty Description | 1 Year Manufacturer |
J**N
Quality adapter
Must needed product if using any type K plugs with no type K ports. Perfect for my multimeter that needed to plug a type K thermocouple into. Most meters will come with one but if not, this product is the way to go. Material is pretty durable plastic and fits into my meter tight. Obviously can break like any product so take care of it and it will last!
O**R
Very good
Very useful tool Used to get super heat and subcool with my meter
T**E
Accurate but very poorly made.
As an HVAC tech, this tool broke in two weeks on the job. It works well enough but ultimately broke extremely easily; rendering it useless. Get the fieldpiece K-type clamp instead
D**O
100% accurate
To test accuracy I place an ice cube right from freezer in the clamp jaw, almost immediately temperature was 32 degrees. Would recommend to a friend. I need it in hvac SC, SH. Verified purchaser. I do not earn commissions. It was not a free product from a sponsor (which Amazon should not publish anyway. )
P**R
Perfect for BM786
Fits the EEVBlog (Brymen) BM786 DMM. The BM786 is a wonderful meter, but it doesnât have the standard thermocouple connector. This adapter works perfectly to take a standard flat-blade thermocouple connector and connect it to the banana plug inputs of the BM786. I canât attest to the longevity yet, but Iâm sure with some mechanical sympathy, itâll be just fine for the infrequent uses I have planned for it. If my job or life depended on it, Iâd go in a different direction, but for my uses, Iâm sure itâs fine.
R**N
Cheap plastic
I bought this clap to replace my first Klein temp clamp and this one did the same this the first one did as you see in the picture. The plastic is cheap and snapps under the weight of its own spring. I bought this one before the winter leaving us and haven't used it till now. It sat in my bag, in a save, well guarded place, cause I thought I broke the first because of the place I kept it, in an outside pocket of my bag, but that wasn't the case. This one went unused and first time pulling it out, it was already cracked. Went to clamp it on suction line, and it just gave. Passed the point of no return as of October so thank Klein for not backing yalls products. Yall really should just stick to yalls electrical and leave the A/C tools alone cause feildpeace has a much more durable clamp than yall's. So buyer beware, take it from me and spend a little more and get you a feildpeace
J**N
Easy to use
Worked perfectly for checking coolant temperature
R**L
good quality
Great tool, good quality
G**.
Es una herramienta muy Ăștil para los multimetros amperimetro con indicador de temperatura Trabaja super . Gracias vpor los buenos productos. Dios los bendiga
S**Y
S**S
This product does not record the correct temperature, it was at least a 4-5 degrees too low. And is very cheap looking for the price.
A**R
practical tool
I**I
Es lo que esperaba
Trustpilot
2 weeks ago
1 month ago