📘 Klein Tools manuals • Free online PDFs

Klein Tools Manuals & User Guides

Klein Tools, founded in 1857, manufactures premium-grade hand tools, electrical testers, and safety equipment for professional tradespeople worldwide.

Tip: include the full model number printed on your Klein Tools label for the best match.

Klein Tools Support

Official site: https://www.kleintools.com/
General support: https://www.kleintools.com/contact
Warranty & registration: Warranty info
Support phone: +1-800-553-4676
Support email: customerservice@kleintools.com
Contact form: Contact manufacturer support

Klein Tools manuals

Latest manuals from manuals+ curated for this brand.

Klein Tools IR1KIT: Infrared Thermometer & GFCI Receptacle Tester - Instruction Manual

Instruction Manual

Official instruction manual for the Klein Tools IR1KIT, detailing the operation, specifications, and safety guidelines for the IR1 infrared thermometer and RT210 GFCI receptacle tester. Includes features, measurements, maintenance, and…

Klein Tools 93LCL & 93LCLS Self-Leveling Laser Level Instruction Manual

manual

Instruction manual for Klein Tools 93LCL and 93LCLS self-leveling laser levels, detailing specifications, operating instructions, maintenance, safety warnings, and feature descriptions.

Klein Tools 60440 N95 Particulate Disposable Respirator Instructions

Instruction Manual

Comprehensive instructions for the Klein Tools 60440 N95 Particulate Disposable Respirator, covering specifications, applications, warnings, fitting, storage, and usage limitations. Learn how to properly use and maintain your N95 respirator…

Klein Tools ET17, ET18, ET19 Borescope Instruction Manual

Instruction Manual

Comprehensive instruction manual for Klein Tools ET17 Utility Borescope, ET18 Plumber's Borescope, and ET19 Pro Borescope, covering features, specifications, operation, safety, and compliance.

Klein Tools RJSC300 Two-Way Radio User Manual

manual

Comprehensive user manual for the Klein Tools RJSC300 two-way radio, covering general specifications, safety warnings, feature details, operating instructions, and compliance information.

Klein Tools ET17, ET18, ET19 Borescope Instruction Manual

instruction manual

Instruction manual for Klein Tools ET17 Utility Borescope, ET18 Plumber's Borescope, and ET19 Pro Borescope. Details features, specifications, operating instructions, warnings, and compliance information.

Klein Tools RJSC200 Bluetooth Two-Way Radio: Instruction Manual

Instruction Manual

Get detailed instructions and specifications for the Klein Tools RJSC200 Bluetooth Two-Way Radio. Learn about its features, operation, safety, and compliance.

Klein Tools ET300 Digital Circuit Breaker Finder Instruction Manual

Instruction Manual

Comprehensive guide for the Klein Tools ET300 Digital Circuit Breaker Finder, covering specifications, safety warnings, operating instructions, and optional accessories for accurately locating circuit breakers.

Klein Tools EXC2515 Glow End Extension Cord: Safety and Usage Guide

User Manual

Comprehensive safety warnings, usage instructions, and compliance details for the Klein Tools EXC2515 Glow End Extension Cord. Ensure safe operation and proper maintenance.

Klein Tools Insulated Multi-Bit Auto-Lock Screwdriver | Product Overview

product overview

Discover the Klein Tools Insulated Multi-Bit Auto-Lock Screwdriver. Features include shock protection, cushion grip, slim tip bits, and in-handle bit storage. Available in 6-in-1, 4-in-1, and 10-in-2 sets.

Klein Tools Voice/Data/Video Tools, Testers & Connectors Catalog

catalog

Comprehensive catalog of Klein Tools' Voice/Data/Video tools, testers, and connectors, including coaxial tools, strippers, crimpers, punchdown tools, connectors, and test equipment for professionals.

Klein Tools NCVT-4IR Non-Contact Voltage Tester with Laser Infrared Thermometer User Manual

Instruction Manual

Comprehensive instructions and specifications for the Klein Tools NCVT-4IR, a non-contact voltage tester with a built-in laser infrared thermometer. This manual covers operation, safety warnings, maintenance, and technical details for…

Klein Tools manuals from online retailers

Klein Tools CL810 Pro Digital Clamp Meter Instruction Manual

CL810 • September 23, 2025

Comprehensive instruction manual for the Klein Tools CL810 Pro Digital Clamp Meter, covering setup, operation, maintenance, and specifications for accurate electrical measurements.

Klein Tools DK06 Serrated Stainless Steel Duct Knife Instruction Manual

DK06 • September 22, 2025

Instruction manual for the Klein Tools DK06 Serrated Stainless Steel Duct Knife, providing details on its features, safe operation, maintenance, and specifications for cutting duct board and flexible…

Klein Tools 630-1/4 1/4-Inch Tip Nut Driver Instruction Manual

630-1/4 • September 20, 2025

Instruction manual for the Klein Tools 630-1/4 1/4-Inch Tip Nut Driver, featuring a 3-inch hollow shaft and cushion grip handle. This guide covers product features, safety information, usage…

Klein Tools MSF100 Magnetic Stud Finder and Level Instruction Manual

MSF100 • September 17, 2025

Instruction manual for the Klein Tools MSF100 Magnetic Stud Finder and Level. This guide covers the setup, operation, maintenance, and specifications of the compact tool, which uses a…

Klein Tools 5109SLR Canvas Bucket User Manual

5109SLR • September 14, 2025

Comprehensive user manual for the Klein Tools 5109SLR Canvas Bucket, providing instructions for setup, operation, maintenance, and safety information.

Klein Tools 5109 Canvas Bucket Instruction Manual

5109 • September 14, 2025

Comprehensive instruction manual for the Klein Tools 5109 Canvas Bucket, detailing setup, operation, maintenance, and specifications for safe and effective use.

Klein Tools 57032 Torque Screwdriver and 50900R Conduit Wrench Set User Manual

57032, 50900R • September 12, 2025

The Klein Tools 6-Piece Torque Screwdriver Set and 3-Piece Conduit Lockout Wrench Set Bundle provides professionals with two high-quality tool sets to tackle a variety of tasks. The…

Klein Tools 57032 Torque Screwdriver Set Instruction Manual

57032 • September 12, 2025

The Klein Tools Torque Screwdriver Set (Cat. No. 57032) is a compact and easy-to-use set designed to meet the needs of professionals who demand high-quality tools. The set…

Klein Tools ET10 Magnetic Digital Pocket Thermometer User Manual

ET10 • September 10, 2025

Comprehensive instruction manual for the Klein Tools ET10 Magnetic Digital Pocket Thermometer, covering setup, operation, maintenance, troubleshooting, and specifications.

Klein Tools 44142 Compact Pocket Knife Instruction Manual

44142 • September 9, 2025

Official instruction manual for the Klein Tools 44142 Compact Pocket Knife, covering setup, operation, maintenance, troubleshooting, and specifications.

Klein Tools 50064 1-1/4-Inch Ratcheting PVC Pipe Cutter Replacement Blade Instruction Manual

50064 • September 8, 2025

Comprehensive instruction manual for the Klein Tools 50064 Replacement Blade, detailing installation, operation, maintenance, troubleshooting, and specifications for use with the 1-1/4-Inch Ratcheting PVC Pipe Cutter (Cat. No.…

Klein Tools 6026K Slotted Screw-Holding Screwdriver User Manual

6026K • September 7, 2025

Official user manual for the Klein Tools 6026K 5/16-Inch Slotted Screw-Holding Screwdriver. Learn about its features, setup, operation, maintenance, and specifications for effective use.