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Klein Tools Manuals & User Guides

Klein Tools is a premier American manufacturer of professional-grade hand tools, test equipment, and personal protective gear for electricians and tradespeople.

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 TI220 Thermal Imager for Android Devices Instruction Manual

December 24, 2022

Thermal Imager for Android Devices Instruction Manual TI220 Thermal Imager for Android Devices OVER 10,000 PIXELS TO TROUBLESHOOT HOT AND COLD SPOTS CAPTURE, STORE, AND SHARE IMAGES, VIDEO, AND TIME-LAPSE…

KLEIN TOOLS ET40 Digital AC-DC Voltage Tester Instructions

December 22, 2022

KLEIN TOOLS ET40 Digital AC-DC Voltage Tester PRODUCT OVERVIEW Power On/Off Button Power On / Low Battery Indicator Voltage Level Indicators DC Polarity Indicators (AC when both illuminated) Hazardous Voltage…

KLEIN TOOLS 60532 CAP Style Hard Hat Earmuffs Instructions

December 21, 2022

60532 CAP-STYLE HARD HAT EARMUFFS – INSTRUCTIONS 60532 CAP Style Hard Hat Earmuffs INSTRUCTIONS FOR USE FITTING/ADJUSTMENT NOTE: For proper earmuff placement, hard hat suspension may need to be adjusted.…

KLEIN TOOLS MM720 Auto Ranging Digital Multimeter Instruction Manual

December 19, 2022

MM720 Auto Ranging Digital Multimeter Instruction Manual MM720 Auto Ranging Digital Multimeter Auto-Ranging Digital Multimeter True RMS Measurement Technology HIGH VISIBILITY DISPLAY DATA HOLD LOW IMPEDANCE AUDIBLE CONTINUITY MIN /…

KLEIN TOOLS ET600 Digital Insulation Resistance Tester Instruction Manual

December 9, 2022

Test Equipment Depot - 800.517.8431 - 5 Commonwealth Ave, MA 01801 TestEquipmentDepot.com ET600 INSTRUCTION MANUAL Digital Insulation Resistance Tester 125V, 250V, 500V, AND 1000V TEST VOLTAGES INSULATION RESISTANCE RANGE UP…

KLEIN TOOLS S60145 Safety Vented Helmets Instruction Manual

December 9, 2022

KLEIN TOOLS S60145 Safety Vented Helmets Instructions for Klein Tools Safety helmets FIG. A WARNING! BEFORE USE: READ ALL INSTRUCTIONS OR RISK SERIOUS INJURY OR DEATH. DO NOT REMOVE LABEL…

KLEIN TOOLS 60540 50-Pair Foam Earplugs Instructions

December 3, 2022

KLEIN TOOLS 60540 50-Pair Foam Earplugs Klein Tools 60540 Foam Earplugs are designed to fit into the ear canal and intended to provide limited protection from harmful noise. WARNINGS Read,…

KLEIN TOOLS 501-915 Cable Length Meter Instruction Manual

November 24, 2022

KLEIN TOOLS 501-915 Cable Length Meter Instruction Manual Cable Length Meter MEASURES AND DISPLAYS CABLE LENGTH IN FEET OR METERS USES TDR METHOD TO MEASURE CABLE LENGTH VIA ITS VOP…

KLEIN TOOLS IR1KIT Inspection Kit Instruction Manual

November 18, 2022

IR1KIT INSTRUCTION MANUAL INSPECTION KIT IR1KIT Inspection Kit Infrared Thermometer (pg. 2) TARGETING LASER 10:1 DISTANCETO-SPOT RATIO BACKLIT DISPLAY AUTO POWER-OFF GFCI Receptacle Tester (pg. 7) FOR STANDARD AND GFCI…

KLEIN TOOLS ET250 Digital AC/DC Voltage and Continuity Tester Instruction Manual

November 18, 2022

ET250 CAT IV 600V ET250 Digital AC/DC Voltage and Continuity Tester INSTRUCTION MANUAL Digital AC/DC Voltage & Continuity Tester AUTOMATICALLY SELECTS MEASUREMENT MODE MODERN SOLID-STATE DESIGN TEST GFCI PROTECTED CIRCUITS…

Klein Tools Hard Hat Sombrero Accessories: Installation, Safety, and Cleaning Guide

Instructions

Official instructions from Klein Tools for installing and maintaining their 03010, FR03010, 03011, and FR03011 hard hat sombrero accessories. Includes safety warnings, installation guide, and cleaning tips.

Klein Tools ET140 Pinless Moisture Meter Instruction Manual

instruction manual

Comprehensive instruction manual for the Klein Tools ET140 Pinless Moisture Meter, detailing its features, specifications, operation, maintenance, and safety guidelines for measuring moisture in drywall, masonry, hardwood, and softwood.

Klein Tools NCVT-3P User Manual: Dual-Range Non-Contact Voltage Tester with Flashlight

manual

Official user manual for the Klein Tools NCVT-3P, detailing its dual-range non-contact voltage detection (12-1000V AC), integrated flashlight, safety features (CAT IV 1000V), and operating instructions.

Klein Tools NCVT-1XT Non-Contact Voltage Tester: Instructions and Specifications

Instruction Manual

Comprehensive guide to the Klein Tools NCVT-1XT non-contact voltage tester, covering its features, specifications, operating instructions, safety warnings, and maintenance. Detects 70-1000V AC with IP67 and CAT IV ratings.

Klein Tools 93MCLPG Green Compact Cross Line Laser Level Instruction Manual

Instruction Manual

This manual provides detailed instructions for operating and maintaining the Klein Tools 93MCLPG Green Compact Cross Line Laser Level with Plumb Spot. It covers general specifications, safety warnings, feature details,…

Klein Tools RT390 Circuit Analyzer Instruction Manual

Instruction Manual

Instruction manual for the Klein Tools RT390 Circuit Analyzer. Covers features like AFCI/GFCI testing, wiring fault detection, line voltage display, and voltage drop testing. Includes specifications, operating procedures, warnings, and…

Klein Tools CL390 400A AC/DC Auto-Ranging Digital Clamp Meter Instruction Manual

instruction manual

Comprehensive instruction manual for the Klein Tools CL390 digital clamp meter, detailing its features, specifications, and safe operating procedures for AC/DC current, voltage, resistance, and temperature measurements.

Klein Tools CL220 400A AC Auto-Ranging Digital Clamp Meter Instruction Manual

Instruction Manual

Comprehensive instruction manual for the Klein Tools CL220, a 400A AC auto-ranging digital clamp meter featuring True RMS measurement technology, non-contact voltage testing, data hold, temperature measurement, and audible continuity.…

Klein Tools CL120 400A AC Auto-Ranging Digital Clamp Meter Instruction Manual

Instruction Manual

Comprehensive instruction manual for the Klein Tools CL120 digital clamp meter, detailing its features, specifications, operating instructions, safety warnings, and maintenance procedures.

Klein Tools T1290 Rechargeable Pro Thermal Imager FAQ and Emissivity Charts

technical specification

Find answers to frequently asked questions about the Klein Tools T1290 Thermal Imager, including mobile compatibility and emissivity settings. Access detailed emissivity charts for various non-metal and metal materials.

Klein Tools KTB1000 Portable Power Station: Instruction Manual and Specifications

Instruction Manual

Comprehensive instruction manual and specifications for the Klein Tools KTB1000 portable power station, detailing features, operation, maintenance, troubleshooting, and safety guidelines.

Klein Tools IR1 Infrared Thermometer Instruction Manual

Instruction Manual

Instruction manual for the Klein Tools IR1 Infrared Thermometer, detailing its features, specifications, operating instructions, maintenance, and safety warnings.