Search  for anything...

Klein Tools CL600 Electrical Tester, Digital Clamp Meter has Auto Range TRMS, Measures AC Current, AC/DC Volts, Resistance, NCVT, More, 1000V

  • Based on 834 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $13.06 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Aug 8
Order within 12 hours and 50 minutes
Available payment plans shown during checkout

Style: Standard


Features

  • VERSITILE TOUGH CLAMP METER: Measures AC current and NCVT via clamp; AC/DC voltage, resistance, continuity and diode test via test-leads
  • NON-CONTACT VOLTAGE TESTING: Integrated into the clamp jaw for convenient electrical testing
  • BACKLIT DISPLAY: LCD shows clear readings in low-light conditions for enhanced visibility
  • ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology provides precise and accurate measurements
  • CONVENIENT FEATURES: Test lead holder on the side of the clamp and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
  • ENHANCED DURABILITY: IP40 ingress protection and 6.6 ft. (2 m) drop protection to meet jobsite demands
  • COMPLETE PACKAGE: Includes carrying case, test leads with CAT III/CAT IV safety caps, instructions, and 2 x AAA batteries

Description

Klein Tools CL600 Electrical Tester is an automatically ranging true mean squared (TRMS) digital clamp meter measures AC current via the clamp, and measures AC/DC voltage, resistance, continuity, and tests diodes via test- leads. Exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters loaded with innovative, time-saving features. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

Brand: Klein Tools


Power Source: Battery Powered


Style: Standard


Color: Black,Orange


Item Weight: 11.8 Ounces


Brand: ‎Klein Tools


Power Source: ‎Battery Powered


Style: ‎Standard


Color: ‎Black,Orange


Item Weight: ‎11.8 Ounces


Item dimensions L x W x H: ‎11.2 x 5.8 x 2.4 inches


Measurement Type: ‎Multimeter


UPC: ‎092644690143


Manufacturer: ‎Klein - Geneva Supply


Global Trade Identification Number: ‎43


Part Number: ‎CL600


Item Weight: ‎11.8 ounces


Product Dimensions: ‎11.2 x 5.8 x 2.4 inches


Country of Origin: ‎China


Item model number: ‎CL600


Batteries: ‎2 AA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Pattern: ‎Tester


Item Package Quantity: ‎1


Number Of Pieces: ‎1


Display Style: ‎6000 Count LCD


Special Features: ‎Features Low Battery Indicator


Included Components: ‎Carrying Case, 41'' (1041.4 mm) Test Leads and Batteries


Batteries Included?: ‎Yes


Batteries Required?: ‎Yes


Battery Cell Type: ‎Alkaline


Description Pile: ‎2 x AAA


Date First Available: December 25, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


The product has received generally positive feedback, with users noting its accuracy, speed, ease of use, and good build quality. It is mentioned to be an affordable, reliable tool for an electrician's day-to-day tasks. Some users, however, did have certain issues, mainly related to the design of the tool and reviewing it as a professional tool.

Pros

  • ✅ Accuracy and speed of the tool were appreciated by users.
  • 👍 Informative readouts and easy usage scored well.
  • 👌 Reviewed as a solid tool for professionals and DIY users.
  • 💰 Reasonable price for the quality received.

Cons

  • ❗ Some users found that the clamps were too large for specific tasks.
  • 👎 The length of the test leads was too short for some customers.
  • 🔋 Concern expressed about the device being a potential "battery-eater".
  • 💼 The case was considered insufficiently protective by one buyer.

Should I Buy It?

If you're looking for a reliable, affordable, and easy-to-use electrician tool, this product comes highly recommended by most users. Despite a few design complaints, the product's overall quality appears to deliver solid value for the price.


  • Could never go wrong with Klein tools
Style: Standard
As an electrician your tools and their quality matter. The functionality of the meter is then other brands I’ve used in the past and it’s pretty durable. The voltage reading are accurate and the screens brightness and pretty good. I recommend buying the magnet attachment so you don’t have to hold it while taking readings ... show more
Reviewed in the United States on May 9, 2025 by Emily R Francisco

  • With magnetic adapters is very easy to use
Style: Standard
Vers satisfied
Reviewed in the United States on May 16, 2025 by Constantinescu Iulian

  • Me fusto
Style: Standard
Excelente y más espectacular fue su precio
Reviewed in the United States on April 26, 2025 by Yosiris Padrino

  • Would recommend.
Style: Standard
Easy to use. Affordable. Durable . Ideal for any domestic , residential , dyi electrical works . No problems at all. Would recommend
Reviewed in the United States on February 22, 2025 by Anand R

  • Nice tool, but......
Style: Standard
Tool is used mostly for home, commercial use, etc. However, I needed a clamp meter that a nice balance between automotive, and other jobs around the house. The CL390 turned out to be the right tool for me.
Reviewed in the United States on January 22, 2025 by Alden Fisher

  • Excellent quality multimeter for a good price
Style: Standard
If you need a really good multimeter for a good price look no further than Klein. It’s no Fluke, but it’s still very good.
Reviewed in the United States on December 28, 2024 by Bituman Jones

  • Clamp meter that works great
Style: Standard
This clamp meter covers the basic needs with an easy to use unit. The lead holder is a great feature so you don't need a third hand or try to find a hanging point. Good unit so far.
Reviewed in the United States on November 26, 2024 by James G King

  • You get what you pay for, and then some.
Style: Standard
Im a commercial electrician, this is good affordable alternative to Fluke. My coworkers all paid extra for the fluke to get the same readings as this meter. The clamp is better in the fluke, but this meter works perfectly for testing voltage, and toning out. Aside from my full time day job reading high voltages, I've used this working on my trucks 12 volt DC system to adjust a throttle position sensor to a correct value. The DC voltage reading is accurate as well as AC, because I found that my Throttle position sensor was at the wrong value which is why it was shifting late. Adjusted to the correct value using the meter and the truck shifts better now. Very good meter. Good for professionals and more than any DIYer would ever need. Great for an apprentice before you get your expensive fluke in a few years. Still reading accurate months after purchase. Kline can make a meter, and for the price a great meter. ... show more
Reviewed in the United States on February 6, 2020 by A

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...