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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 MM400 Digital Multimeter - Auto-Ranging, 600V

datasheet

Discover the Klein Tools MM400, an auto-ranging digital multimeter designed for electricians. This device measures AC/DC voltage, current, resistance, temperature, capacitance, frequency, and duty-cycle, with test diode and continuity functions.…

Klein Tools MM320 Manual-Ranging Digital Multimeter Instruction Manual

Instruction Manual

This document provides detailed instructions for the Klein Tools MM320 Manual-Ranging Digital Multimeter, covering its features, specifications, operating instructions, and maintenance. It explains how to measure AC/DC voltage, DC current,…

Klein Tools 56417 Rechargeable Dual-Beam Area Light Instructions

manual

Instructions for the Klein Tools 56417 Rechargeable Dual-Beam Area Light, covering features, specifications, safety warnings, maintenance, troubleshooting, and operating instructions in English, Spanish, and French.

Klein Tools ET160 Refrigerant Gas Leak Detector Instruction Manual

Instruction Manual

Instruction manual for the Klein Tools ET160 Refrigerant Gas Leak Detector. This manual provides detailed specifications, features, operating instructions, maintenance, and safety warnings for the ET160.