KLEIN TOOLS Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for KLEIN TOOLS products.

Tip: include the full model number printed on your KLEIN TOOLS label for the best match.

KLEIN TOOLS manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

KLEIN TOOLS 29602 Power Strip Pro Instruction Manual

September 11, 2024

KLEIN TOOLS 29602 Power Strip Pro Specifications Model: Power Strip Pro Ports: Multi-port AC and USB Features: Motion-activated LED work light, surge protection Input: 125V AC Product Usage Instructions Supplying Power Plug the AC Power Cord 14 into a functional…

Brand: KLEIN TOOLS

KLEIN TOOLS 60821 Hard Hat Turbo Cooling Fan Instruction Manual

September 9, 2024

KLEIN TOOLS 60821 Hard Hat Turbo Cooling Fan The 60821/60822 Hard Hat Turbo Cooling Fan is designed to fit on the brim of most hard hats and safety helmets, but can also be used with the included dual-mount strap and…

Brand: KLEIN TOOLS

KLEIN TOOLS KHH56308 Wide Beam Headlamp with Mount for Hard Hat Instructions

September 3, 2024

KLEIN TOOLS KHH56308 Wide Beam Headlamp with Mount for Hard Hat Product Specifications: Brand: Klein Tools Model: KHH56308 Type: Rechargeable Widebeam Hard Hat Headlamp Power Source: Rechargeable Modular Battery Lumens: High Focus: 400 lumens Low Focus: 150 lumens High: 770…

Brand: KLEIN TOOLS

KLEIN TOOLS MM400 Auto Ranging Digital Multimeter Instruction Manual

July 16, 2024

MM400 Auto Ranging Digital Multimeter Specifications: Auto-ranging digital multimeter Measures AC/DC voltage, AC/DC current, resistance, temperature, capacitance, frequency, duty-cycle, diodes, and continuity Max Voltage: 600V Max Current: 10A Max Resistance: 40M Product Usage Instructions: Continuity Testing: Insert the red test…

Brand: KLEIN TOOLS

Klein Tools 56402 Cap Visor Clip Light User Manual

July 2, 2024

Klein Tools 56402 Cap Visor Clip Light Launch Date: March 14, 2019 Price: $27.22 Introduction The Klein Tools 56402 Cap Visor Clip Light is a flexible light that can be used without using your hands in several situations. This small device has…

Brand: KLEIN TOOLS

Klein Tools MM400 Digital Multimeter Instruction Manual

May 21, 2024

Klein Tools MM400 Digital Multimeter GENERAL SPECIFICATIONS Klein Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty cycle, and test diodes and continuity. Operating Altitude: 6562 ft.…

Brand: KLEIN TOOLS

Klein Tools MM300 Digital Multimeter Instruction Manual

May 20, 2024

Klein Tools MM300 Digital Multimeter GENERAL SPECIFICATIONS Klein Tools MM300 is a manual ranging multimeter that measures AC/DC voltage, DC current, and resistance. It can also test batteries, diodes, and continuity. Operating Altitude: 6562 ft. (2000m) Relative Humidity: <80% non-condensing…

Brand: KLEIN TOOLS

‎Klein Tools ET120 Gas Leak Detector INSTRUCTION MANUAL

May 13, 2024

‎Klein Tools ET120 Gas Leak Detector GENERAL SPECIFICATIONS Klein Tools ET120 is an easy-to-use tester that provides audible and visual alarms in the presence of methane, propane, and butane at concentrations as low as 50 ppm. Audible Alert: 85 db…

Brand: KLEIN TOOLS

Klein Tools ET05 Digital Pocket Thermometer Instruction Manual

May 11, 2024

Klein Tools ET05 Digital Pocket Thermometer FEATURE DETAILS (FIG. 1) FRONT OF UNIT 3" Stainless Steel Probe Protective Sheath/Handle Backlit LCD Screen Power Button HOLD/MAX/MIN/AVG Button °F/°C Select Button BACK OF UNIT Pocket Clip Battery Compartment (inside base of pocket…

Brand: KLEIN TOOLS

KLEIN TOOLS 56308 Wide Beam Headlamp Instruction Manual

May 8, 2024

KLEIN TOOLS 56308 Wide Beam Headlamp Product Information Specifications Model: 56308 Lumens: High - 575, Medium - 410, Low - 210 Battery Type: USB rechargeable Charging Time: Approximately 4 hours Distance: High - 110' (34 m), Medium - 90' (27…

Brand: KLEIN TOOLS

Klein Tools 56040 Rechargeable Focus Flashlight with Laser - User Manual

instruction manual • December 29, 2025

User manual for the Klein Tools 56040 Rechargeable Focus Flashlight with Laser, detailing specifications, operating instructions, troubleshooting, maintenance, and safety warnings.

Brand: Klein Tools

Klein Tools ESF150LL Electronic Stud Finder with Crossline Lasers - User Manual

User Manual • December 25, 2025

User manual for the Klein Tools ESF150LL Electronic Stud Finder with Crossline Lasers, detailing features, specifications, operating instructions, warnings, and troubleshooting.

Brand: Klein Tools

Klein Tools ET05 Digital Pocket Thermometer User Manual and Instructions

manual • December 19, 2025

This document provides comprehensive user manual and instructions for the Klein Tools ET05 Digital Pocket Thermometer. It covers general specifications, warnings, operating instructions, maintenance, and disposal information.

Brand: Klein Tools

Klein Tools 45001 Cable Stapler: User Manual and Operating Instructions

User Manual • December 16, 2025

Comprehensive guide for the Klein Tools 45001 Cable Stapler. Learn about its features, safety warnings, operating instructions for loading and stapling cable, clearing debris, and warranty information. Includes staple size compatibility.

Brand: Klein Tools

Klein Tools BC515C Rail Hot Stick Holder Installation and Assembly Instructions

Assembly Instructions • December 16, 2025

Detailed instructions for installing and assembling the Klein Tools BC515C Rail Hot Stick Holder, including safety warnings, part details, and cleaning procedures.

Brand: Klein Tools

Klein BC515C Rail Hot Stick Holder: Installation and Safety Instructions

Instruction Manual • December 16, 2025

Official instructions for the Klein BC515C Rail Hot Stick Holder. Learn about installation, safety warnings, product details, and maintenance for this essential Bucket Work Center accessory.

Brand: Klein Tools

Klein Tools NCVT-2P Non-Contact Voltage Tester and RT105 Receptacle Tester User Manual

manual • December 16, 2025

Comprehensive user manual for Klein Tools NCVT-2P dual-range non-contact voltage tester and RT105 receptacle tester, covering specifications, operation, safety warnings, maintenance, and troubleshooting diagnostics.

Brand: Klein Tools

Klein Tools Inspection Kit: Infrared Thermometer and GFCI Receptacle Tester Manual

Instruction Manual • December 13, 2025

Comprehensive instruction manual for the Klein Tools IR1 Infrared Thermometer and RT210 GFCI Receptacle Tester. Covers features, specifications, operating instructions, safety guidelines, maintenance, and troubleshooting for both devices.

Brand: Klein Tools

Klein Tools VDV Scout® Pro Max: Comprehensive Cable Tester

Instruction Manual • December 11, 2025

Discover the Klein Tools VDV Scout® Pro Max, a portable cable tester for voice, data, and video. Features TDR length measurement, PoE testing, network speed testing, and analog/digital tone generation for efficient troubleshooting.

Brand: Klein Tools

Klein Tools ET120 Combustible Gas Leak Detector Instruction Manual

instruction manual • December 11, 2025

Comprehensive instruction manual for the Klein Tools ET120 Combustible Gas Leak Detector, covering specifications, features, operating instructions, maintenance, and safety warnings.

Brand: Klein Tools

Klein Tools 56062 Rechargeable Headlamp / Worklight Instructions

instruction • December 9, 2025

Instruction manual for the Klein Tools 56062 Rechargeable Headlamp/Worklight, detailing specifications, operating instructions, charging, maintenance, and safety warnings.

Brand: Klein Tools

Klein Tools ET17, ET18, ET19 Borescope Instruction Manual

Instruction Manual • December 6, 2025

Comprehensive instruction manual for Klein Tools ET17 Utility, ET18 Plumber's, and ET19 Pro Borescopes. Learn about features, specifications, operation, safety, and maintenance.

Brand: Klein Tools

Klein Tools Scout Pro 3 Cable Tester Instruction Manual

VDV501-853 • August 12, 2025 • Amazon

Comprehensive instruction manual for the Klein Tools Scout Pro 3 Cable Tester (VDV501-853), covering setup, operation, maintenance, troubleshooting, and specifications for testing voice, data, and video cables, including PoE detection and wiremap analysis.

Brand: KLEIN TOOLS

KLEIN TOOLS VDV501-851 Cable Tester Kit Instruction Manual

VDV501-851 • August 6, 2025 • Amazon

Comprehensive instruction manual for the KLEIN TOOLS VDV501-851 Cable Tester Kit with Scout Pro 3, covering setup, operation, maintenance, troubleshooting, and specifications for Ethernet, Data, Coax, and Phone Cables.

Brand: KLEIN TOOLS

Klein Tools NCVT1P Non-Contact Voltage Tester Instruction Manual

NCVT1P • August 5, 2025 • Amazon

Instruction manual for the Klein Tools NCVT1P Non-Contact Voltage Tester, covering safety, setup, operation, maintenance, troubleshooting, and specifications for the 50V to 1000V AC tester.

Brand: KLEIN TOOLS

Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester User Manual

ET600 • August 5, 2025 • Amazon

Comprehensive user manual for the Klein Tools ET600 Multimeter, Megohmmeter Insulation Tester, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: KLEIN TOOLS

Instruction Manual for Klein Tools 626-32 Replacement Tap Set

626-32 • August 5, 2025 • Amazon

Replacement tip for the Klein Triple Taps tool. Add machine screws to just about any material from metal to wood. Use it to form new threads, re-form burred threads or clean out plaster obstructions. Rethreads to next larger size if threads are…

Brand: KLEIN TOOLS

Klein Tools ET17 Utility Borescope Instruction Manual

ET17 • August 3, 2025 • Amazon

The Klein Tools Utility Borescope captures a clear view of hard-to-reach areas. It comes with a 10-Foot (3m) Nylon USB-C Detachable Snake, magnet, hook, and mirror attachments. It has an 5.5mm waterproof (IP67) camera with adjustable LEDs with 4 brightness levels. It…

Brand: KLEIN TOOLS

Klein Tools 11055EP Wire Cutter and Stripper User Manual

11055EP • August 1, 2025 • Amazon

Comprehensive user manual for the Klein Tools 11055EP Wire Cutter and Stripper, covering safety, operation, maintenance, troubleshooting, and specifications for this Made in USA tool.

Brand: KLEIN TOOLS

Klein Tools J207-8CR Needle Nose Pliers, Made in USA, All-Purpose Linesman Pliers for Crimping, Looping, Cutting, Stripping, Crimping, Shearing Crimper

J207-8CR • July 31, 2025 • Amazon

This All Purpose tool is the perfect combination of wire stripper and long nose pliers with the added bonus of a crimper. Cuts, strips and twists wire. Shears bolts, crimps and reaches into tight spaces. Save time and money and stop carrying…

Brand: KLEIN TOOLS

Klein Tools 51428 Steel Conduit Bender Handle User Manual

51428 • July 31, 2025 • Amazon

This manual provides detailed instructions for the Klein Tools 51428 Steel Conduit Bender Handle, designed for 1-inch EMT bender heads. Learn about its features, setup, operation, and maintenance to ensure safe and effective use. The handle is a replacement for Cat. No.…

Brand: KLEIN TOOLS

Klein Tools MM400 Digital Multimeter Instruction Manual

MM400 • July 30, 2025 • Amazon

Comprehensive instruction manual for the Klein Tools MM400 Digital Auto-Ranging Multimeter, covering setup, operation, maintenance, troubleshooting, and specifications for AC/DC voltage, current, capacitance, frequency, duty-cycle, diode, and continuity measurements.

Brand: KLEIN TOOLS

KLEIN TOOLS NCVT-1 Non-Contact Voltage Tester Instruction Manual

NCVT-1 • July 30, 2025 • Amazon

Comprehensive instruction manual for the KLEIN TOOLS NCVT-1 Non-Contact Voltage Tester, including setup, operation, maintenance, troubleshooting, and specifications.

Brand: KLEIN TOOLS

Klein Tools CL390 AC/DC Digital Clamp Meter Instruction Manual

CL390 • July 29, 2025 • Amazon

Comprehensive instruction manual for the Klein Tools CL390 AC/DC Digital Clamp Meter, covering setup, operation, maintenance, troubleshooting, and specifications for precise electrical measurements.

Brand: KLEIN TOOLS