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Klein Tools 69144 K-Type Temperature Probe with Banana Plug Adapter Included

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Specific for HVAC applications, this Temperature Probe (and other Klein K-Type Accessories) extend working temperature ranges for Klein’s 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 Temperature Pipe Clamp, High Temperature Thermocouple Wire and Banana Plug Adapter.


  • (1) Klein Tools 69144 K-Type Temperature Probe with Banana Plug Adapter Included


  • Excellent for measurements in ducts for HVAC applications
  • Measures temperature from -58 to 1112° F (-50 to 600°C)
  • Pointed tip can easily pierce fiberglass ductwork for HVAC measurements
  • Coiled lead with length of 5-feet (102 cm)
  • Works with any digital multimeter or clamp meter that measures temperature
  • Accuracy of the thermocouple is dependent on the accuracy of the meter being used
  • Banana plug adapter included with probe
  • Adapter also sold separately (Cat. No. 69146)


Type : K-Type Probe
Application : HVAC
Special Features : Wide Temperature Range: -58 to 1112°F; Works with Any Clamp or Digital Multimeter that Measures Temperature; 5' (1.5 m) Probe
Overall Length : 12.50'' (31.8 cm)
Overall Height : 0.50'' (1.3 cm)
Overall Width : 0.50'' (1.3 cm)
Temperature Range : -58 to 1112°F (-50 to 600°C)
Material : Stainless Steel
Weight : 3.19 lb (1450.0 g)
Package Quantity : 1
UPC : 092644690693


Q & A

What is the warranty process like?

Klein Tools offers two distinct warranties depending on product type. In this case, it would be:

Limited Warranty

Klein Tools, Inc. warrants that the products set forth below will be free from defects in material and workmanship, under normal use for the timeframes listed below (unless otherwise noted on the product packaging). At its option, Klein Tools will repair or replace, or refund the purchase price of, any product which fails to conform with this warranty. This warranty does not apply to damage from alterations, abuse, misuse, lack of maintenance, or normal wear and tear of the product. Proof of purchase from an Authorized Klein Tools Distributor is required for all warranty claims. This warranty does not apply to batteries.

All implied warranties, including, without limitation, implied warranties of merchantability and implied warranties of fitness for a particular purpose, are limited in duration to the applicable warranty period listed below. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you.

In no event shall Klein Tools be liable for incidental or consequential damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you.

This warranty gives specific legal rights, and you may also have other rights which vary from state to state.

Electrical Test and Measurement Tools are warrantied for two years from the date of purchase. This warranty explicitly does not cover High Voltage Test and Measurement Tools. See Klein Commercial and Industrial products warranty. Repair service is available for the ET510 Borescope.

Warranty Returns

All warranty returns require proof of purchase from an Authorized Klein Tools Distributor and must include a Warranty Return Authorization (WRA) number. To obtain the WRA and service under this warranty, visit of purchase required) or contact your Authorized Klein Tools Distributor.

Still have questions? Connect with Klein Tools customer service at 1-800-553-4676, from 7:30 a.m. to 6 p.m. Central time, Monday through Friday, or visit them online at