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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 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.