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 VDV526100EU LAN Explorer Cable Tester With Remote Instructions

August 24, 2026

INSTRUCTION LAN Explorer™ Cable Tester With Remote VDV526100EU VDV526100EU LAN Explorer Cable Tester With Remote The 1-2 pair pins are shorted together and the 7-8 pair is open. The SHORT LED and OPEN LED will illuminate simultaneously. Pins 1 and…

Brand: KLEIN TOOLS

KLEIN TOOLS VDV500-123EU Probe-Pro Tracing Probe Instruction Manual

August 24, 2026

KLEIN TOOLS VDV500-123EU Probe-Pro Tracing Probe Specifications Operating altitude (max.) 2000 m (6562') Relative humidity 10% to 90% (noncondensing) Operating temperature 10 to 50°C (14 to 122°F) Storage temperature -20 to 60°C (4 to 140°F) Dimensions 44 × 226 ×…

Brand: KLEIN TOOLS

KLEIN TOOLS RT110 Outlet Tester Instructions

August 24, 2026

KLEIN TOOLS RT110 Outlet Tester Overview The RT110 receptacle tester detects common wiring problems in standard receptacles, including open ground, reverse polarity, open hot, open neutral, and hot/ground reversed. Specifications Safety Rating CAT II 300V Nominal Voltage 110–125V AC at…

Brand: KLEIN TOOLS

KLEIN TOOLS ET390 Digital Circuit Breaker Finder Instruction Manual

August 6, 2026

ET390 INSTRUCTIONS DIGITAL CIRCUIT BREAKER FINDER 1391063 REGULATORY DRAFT 05/26 GENERAL SPECIFICATIONS Operating Voltage: 85V to 135V AC, 50/60Hz GFCI Operating Voltage: 102V to 132V AC, 50/60Hz Operating Altitude: 6562' (2000m) Relative Humidity: <90% non-condensing Operating Temp: 32° to 122°F…

Brand: KLEIN TOOLS

KLEIN TOOLS MM460S Smart TRMS Digital Multimeter Instruction Manual

July 30, 2026

KLEIN TOOLS MM460S Smart TRMS Digital Multimeter GENERAL SPECIFICATIONS Klein Tools MM460S is an auto-ranging, true root mean square (TRMS) multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty cycle, and test…

Brand: KLEIN TOOLS

KLEIN TOOLS CL390EU 400A AC DC Auto-Ranging Digital Clamp Meter Instructions

July 25, 2026

KLEIN TOOLS CL390EU 400A AC DC Auto-Ranging Digital Clamp Meter GENERAL SPECIFICATIONS Klein Tools CL390EU is an automatically ranging true root mean square (TRMS) digital clamp meter that measures AC/DC current via the clamp, AC/DC voltage, DC microamps, resistance, continuity,…

Brand: KLEIN TOOLS

KLEIN TOOLS VDV500-820EU Tone and Probe PRO Wire Tracing Kit Instruction Manual

July 24, 2026

OVERVIEW Toner-Pro / Probe-Pro Kit (VDV500 Series) This kit is used for analogue tone tracing and wire identification on open-ended, non-energised cables, including paired-wire tracing and continuity/polarity indication. Specifications Item VDV500-063 Toner-Pro VDV500-123 Probe-Pro Designed use Wire/pair identification on open-ended,…

Brand: KLEIN TOOLS

KLEIN TOOLS CL360 200A AC TRMS Open Jaw Fork Meter Instruction Manual

July 17, 2026

KLEIN TOOLS CL360 200A AC TRMS Open Jaw Fork Meter GENERAL SPECIFICATIONS Klein Tools CL360 is an automatically ranging true root mean square (TRMS) digital open jaw fork meter that measures AC current via the fork, AC/DC voltage, continuity, and…

Brand: KLEIN TOOLS

KLEIN TOOLS 66013 Heavy-Duty Roller Stand Instructions

July 13, 2026

KLEIN TOOLS 66013 Heavy-Duty Roller Stand Specifications Maximum Load Rating 200 lbs (90 kg) (stationary load; see warnings/conditions) Adjustment Knob Must be fully seated and snug tight when set Tools Needed (from manual) 5mm Hex Key (included); 10mm Wrench (not…

Brand: KLEIN TOOLS

KLEIN TOOLS ET350 Digital Circuit Breaker Finder Instruction Manual

July 11, 2026

KLEIN TOOLS ET350 Digital Circuit Breaker Finder GENERAL SPECIFICATIONS The Klein Tools ET350 is a digital circuit breaker ﬁnder used to locate the correct circuit breaker in a panel to which an electrical outlet or ﬁxture is connected. The transmitter…

Brand: KLEIN TOOLS

Klein Tools CL120KIT Instruction Manual: 400A AC Auto-Ranging Digital Clamp Meter

manual • September 11, 2026

Comprehensive instruction manual for the Klein Tools CL120KIT, including the CL120 400A AC Auto-Ranging Digital Clamp Meter, RT210 Receptacle Tester, and 69409 Line Splitter 10x. Covers specifications, operation, and safety.

Brand: Klein Tools

Klein Tools NCVT-6 Non-Contact Voltage Tester with Laser Distance Meter User Manual

manual • September 5, 2026

User manual for the Klein Tools NCVT-6, a non-contact voltage tester with an integrated laser distance meter. Includes operating instructions, specifications, and safety warnings.

Brand: Klein Tools

Klein Tools ET160 Refrigerant Gas Leak Detector Instruction Manual

manual • September 3, 2026

Comprehensive instruction manual for the Klein Tools ET160 Refrigerant Gas Leak Detector. Includes specifications, safety warnings, operating instructions, and maintenance procedures.

Brand: Klein Tools

Klein Tools LAN Scout™ Jr. 2 Instruction Manual

manual • September 1, 2026

Comprehensive instruction manual for the Klein Tools LAN Scout™ Jr. 2 data cable tester. Includes specifications, operating instructions, wiring diagrams, and troubleshooting guides.

Brand: Klein Tools

Klein Tools TI290 Thermal Imager Firmware Update Instructions

firmware update • August 26, 2026

Official firmware update instructions for the Klein Tools TI290 Thermal Imager. Learn how to update your device safely and troubleshoot common issues.

Brand: Klein Tools

Klein Tools 56074 Slim Pocket Flashlight with Laser User Manual

manual • August 26, 2026

Official user manual for the Klein Tools 56074 Slim Pocket Flashlight with Laser. Includes specifications, operating instructions, maintenance, and safety guidelines.

Brand: Klein Tools

Klein Tools ET05 Digital Pocket Thermometer User Manual

manual • August 26, 2026

User manual and operating instructions for the Klein Tools ET05 Digital Pocket Thermometer, including specifications, safety warnings, battery replacement, and support information.

Brand: Klein Tools

Klein Tools MM600 Auto-Ranging Digital Multimeter Instruction Manual

manual • August 24, 2026

Comprehensive instruction manual for the Klein Tools MM600 Auto-Ranging Digital Multimeter. Includes specifications, operating instructions, safety warnings, and maintenance guidelines.

Brand: Klein Tools

Klein Tools RT250 GFCI Receptacle Tester with LCD

product overview • August 22, 2026

The Klein Tools RT250 is a professional-grade GFCI receptacle tester with an LCD display, designed for North American 120V outlets. Features include voltage measurement, wiring fault detection, and GFCI trip time testing.

Brand: Klein Tools

Klein Tools Conduit Bender Guide

instruction • August 12, 2026

A comprehensive guide on how to perform various conduit bends, including 90° stub-ups, back-to-back bends, offsets, and 3-point saddle bends using Klein Tools conduit benders.

Brand: Klein Tools

Klein Tools Slim-Profile Mini Ratchet Set (65200) Overview

datasheet • August 5, 2026

Technical overview of the Klein Tools Slim-Profile Mini Ratchet Set (65200), featuring a 72-tooth low-profile head, integrated nut drivers, and high-strength steel construction for tight spaces.

Brand: Klein Tools

Klein Tools RT110 Receptacle Tester Instructions

manual • August 4, 2026

User manual and diagnostic guide for the Klein Tools RT110 Receptacle Tester. Includes instructions for identifying wiring problems, specifications, and safety warnings.

Brand: Klein Tools

Klein Tools 44306 FLICKBLADE 2-in-1 Utility Knife and Scraper User Manual

44306 • September 8, 2026 • Amazon

Official user manual for the Klein Tools 44306 FLICKBLADE 2-in-1 Folding Utility Knife and Scraper. Learn about setup, operation, maintenance, and specifications for this versatile tool.

Brand: KLEIN TOOLS

Klein Tools 33809M Grab-And-Go Metric Impact Socket Set Instruction Manual

33809M • August 17, 2026 • Amazon

Instruction manual for the Klein Tools 33809M Grab-And-Go Metric Impact Socket Set, covering components, setup, operation, maintenance, troubleshooting, and specifications.

Brand: KLEIN TOOLS

Klein Tools 66070 Impact Socket Set Instruction Manual

66070 • August 17, 2026 • Amazon

Instruction manual for the Klein Tools 66070 Impact Socket Set, detailing components, setup, operation, maintenance, and specifications for safe and effective use.

Brand: KLEIN TOOLS

Klein Tools 33808 Grab-And-Go Impact Socket Set, SAE, 7-Piece Instruction Manual

33808 • August 17, 2026 • Amazon

Instruction manual for the Klein Tools 33808 Grab-And-Go Impact Socket Set, SAE, 7-Piece, including setup, operation, maintenance, and specifications.

Brand: KLEIN TOOLS

Klein Tools NCVT3P Dual Range Non-Contact Voltage Tester Instruction Manual

NCVT3P • June 28, 2026 • Amazon

Comprehensive instruction manual for the Klein Tools NCVT3P Dual Range Non-Contact Voltage Tester, covering setup, operation, maintenance, troubleshooting, and specifications.

Brand: KLEIN TOOLS

Klein Tools 44303 FLICKBLADE Folding Utility Knife with Blade Storage Instruction Manual

44303 • June 15, 2026 • Amazon

Comprehensive instruction manual for the Klein Tools 44303 FLICKBLADE Folding Utility Knife with Blade Storage, covering setup, operation, maintenance, and specifications.

Brand: KLEIN TOOLS

Klein Tools ET310KIT AC Circuit Breaker Finder Kit Instruction Manual

ET310KIT • May 26, 2026 • Amazon

Comprehensive instruction manual for the Klein Tools ET310KIT AC Circuit Breaker Finder Kit, including setup, operation, maintenance, troubleshooting, and specifications for safe and effective use.

Brand: KLEIN TOOLS

Klein Tools ET20 Wi-Fi Borescope Instruction Manual

ET20 • April 10, 2026 • Amazon

Instruction manual for the Klein Tools ET20 Wi-Fi Borescope, featuring a 9 mm 6-foot armored waterproof gooseneck snake, LED lights, and rechargeable battery. Learn setup, operation, maintenance, and troubleshooting.

Brand: KLEIN TOOLS

Klein Tools 32717 Precision Screwdriver Set Instruction Manual

32717 • March 26, 2026 • Amazon

Comprehensive instruction manual for the Klein Tools 32717 Precision Screwdriver Set. Learn about its features, setup, operation, maintenance, and specifications for working with electronics and precision fasteners.

Brand: KLEIN TOOLS

Klein Tools CL110KIT 400 Amp True RMS AC Auto-Ranging Digital Clamp Meter Electrical Maintenance and Test Kit User Manual

CL110KIT • March 15, 2026 • Amazon

Comprehensive user manual for the Klein Tools CL110KIT, including setup, operation, maintenance, troubleshooting, and specifications for the 400 Amp True RMS AC Auto-Ranging Digital Clamp Meter, GFCI Receptacle Tester, and Line Splitter.

Brand: KLEIN TOOLS

Klein Tools 935DAG Digital Electronic Level and Angle Gauge User Manual

935DAG • March 2, 2026 • Amazon

Comprehensive instruction manual for the Klein Tools 935DAG Digital Electronic Level and Angle Gauge, covering setup, operation, maintenance, and specifications for accurate angle measurements.

Brand: KLEIN TOOLS

Klein Tools 80196 Digital Multimeter Kit Instruction Manual

80196 • February 21, 2026 • Amazon

Instruction manual for the Klein Tools 80196 Digital Multimeter Kit, covering setup, operation, maintenance, and specifications for accurate electrical testing.

Brand: KLEIN TOOLS

Klein Tools 65706 3/4-Inch 12-Point Socket, 3/8-Inch Drive Instruction Manual

65706 • October 3, 2025 • AliExpress

Comprehensive instruction manual for the Klein Tools 65706 3/4-Inch 12-Point Socket, 3/8-Inch Drive, covering setup, operation, maintenance, and specifications.

Brand: Klein Tools

KLEIN TOOLS video guides

Watch setup, installation, and troubleshooting videos for this brand.

Klein Tools Power Driver Bits: Superior Fit, Durability, and Less Cam-Out for Professional Trades

1:49 • 1280×720 • advertisement

Klein Tools #2 Square-Recess Tip Screwdriver Model 662 | Durable Hand Tool for Combination Head Screws

0:30 • 1280×720 • feature_demo

Klein Tools: The Power of American Made Professional Hand Tools

0:31 • 1280×720 • brand_story

Klein Tools Magnetic Wire Pulling System | Easy Cable Installation Tool

0:29 • 360×640 • feature_demo

Klein Tools Bucket Work Center: Modular Tool Organization System for Professionals

0:36 • 3670×1536 • feature_demo

KLEIN TOOLS Manuals & User Guides