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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.

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Klein Tools manuals

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Klein Tools CL320 Digital Clamp Meter User Manual

CL320 • September 1, 2025
Klein Tools CL320 Clamp Meter is an automatically ranging true root mean square (TRMS) digital clamp meter that measures AC current and NCVT via the clamp, AC/DC voltage,…

Klein Tools CL320KIT HVAC Kit User Manual

CL320KIT • September 1, 2025
Comprehensive user manual for the Klein Tools CL320KIT HVAC Kit, including the CL320 Clamp Meter, IR07 Thermometer, and NCVT3P Voltage Tester. Covers setup, operation, maintenance, troubleshooting, and specifications.

Klein Tools NCVT1PKIT Electrical Tester Kit Instruction Manual

Klein Tools - NCVT1PKIT • August 27, 2025
This instruction manual provides comprehensive guidance for the Klein Tools NCVT1PKIT Electrical Tester Kit, featuring the NCVT1P Non-Contact Voltage Tester and the RT205 GFCI Receptacle Tester. Learn about…

Klein Tools 3211 Spud Wrench Instruction Manual

109 • August 26, 2025
Instruction manual for the Klein Tools 3211 Spud Wrench, providing details on its features, safe operation, maintenance, and specifications for professional use with 5/8-inch bolts and U.S. heavy…

Klein Tools 54410MB MODbox Work Bench Instruction Manual

54410MB • August 24, 2025
Comprehensive instruction manual for the Klein Tools 54410MB MODbox Work Bench, covering setup, operation, maintenance, troubleshooting, and specifications for this portable, 1000-pound capacity workstation.

Klein Tools BD306 Screwdriver Instruction Manual

BD306 • August 23, 2025
Official instruction manual for the Klein Tools BD306 5/16-Inch Flat Head Screwdriver with Keystone Tip. Learn about its features, safety, operation, maintenance, and specifications.