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Klein Tools CL320 Digital Clamp Meter, HVAC AC Auto-ranging 400A & RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles,Green/Red

  • Based on 1,179 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 16
Order within 23 hours and 12 minutes
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Size: Clamp Meter


Style: Clamp Meter + Receptacle Tester


Features

  • Product 1: Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via test-leads, and temperature with thermocouple
  • Product 1: Non-contact voltage tester integrated into the clamp jaw
  • Product 1: Backlit LCD for ease of viewing in low light
  • Product 1: Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
  • Product 2: LARGE CLEAR LCD READOUT on receptacle tester to instantly view results without the need to look at a chart to understand results
  • Product 2: TEST GFCI TRIP TIME IN SECONDS to find out if the trip breaker is functioning
  • Product 2: DETECT WIRING FAULTS of open ground, open neutral, open hot, dual open (neutral and ground), reversed hot/ground, and reversed hot/neutral
  • Product 2: AUTO-HOLD FUNCTION is convenient for hard-to-reach outlets

Description

Klein Tools CL320 Digital Clamp Meter, HVAC AC Auto-ranging 400A, AC/DC Voltage, TRMS, DC Microamps, Resistance, Frequency, NCVT, Temp, More 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, DC microamps, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe. Features include Auto Range to improve efficiency and speed when making measurements; Diode Test to troubleshoot malfunctioning diodes; Max/Min to understand the variability from average of an electrical property being measured, and DC Microamps measurements when working with flame sensors. Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles,Green/Red This 2-Piece Klein Tools Pass-Thru Installation Tool set is perfect for data cable installation. Klein Tools Coax Cable Crimper / Wire Stripper / Wire Cutter is a premium, long lasting tool for CAT3, CAT5e and CAT6/6A cable using RJ11/RJ12 standard and RJ45 Pass-Thru connectors. Cable easily passes through connector for consistent and secure termination. 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: Clamp Meter + Receptacle Tester


Specification Met: Catiii 600v, Class 2, Double Insulation Safety Rating, Ce Certified


Item model number ‏ : ‎ CL320


Date First Available ‏ : ‎ August 31, 2023


Best Sellers Rank: #1,441,778 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #3,441 in Multi Testers


#3,441 in Multi Testers:


Customer Reviews: 4.7 4.7 out of 5 stars 1,179 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 16

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.

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Top Amazon Reviews


  • Excellent quality! High value for your money!
Size: Test Kit Style: Test Kit
I am in college for HVAC technician and I highly recommend this kit to get started with. Klein tools have generously provided a digital thermometer inside the kit as well. Saving me time trying to buy it separately. The digital thermometer alone makes my instructor jealous lol. He wants to take it and use it in class and that alone tells you that the quality is great! Thank you Klein tools for giving me leverage in my career field. ... show more
Reviewed in the United States on September 6, 2024 by MrMoo MrMoo

  • Super great kit.
Size: Test Kit Style: Test Kit
I use everything in this kit. I love the temp probe. Can be used in so many ways. The continuity tester works perfect for quick checks. The meter is extremely accurate and very reliable. I love that it has a backlight for the screen when in dark areas. I would recommend this to anyone in need.
Reviewed in the United States on March 25, 2024 by Sam Williams

  • Service tech must have ( get a magnet)
Size: Test Kit Style: Test Kit
Great purchase. Love the digital thermometer 🌡️ it even has an ( IR infrared thermometer) love my voltage detector I haven’t used the flue gas meter adapter yet but it comes with it. Overall great buy I would recommend getting a magnet one doesn’t come with it.
Reviewed in the United States on June 21, 2024 by K B

  • great meter
Size: Clamp Meter Style: Clamp Meter
i bought a magnetic to go with it - very sturdy and accurate
Reviewed in the United States on June 20, 2024 by linton

  • CL320 - Decent but wish it could read higher DC current
Size: Clamp Meter Style: Clamp Meter
I needed a clamp style meter to measure AC current for a project and constituted the purchase because my old (30+ year old non clamp) Micronta multi-meter was falling to pieces anyways. The CL320 worked well for my immediate need. Now six weeks later I realize that it can only read DC current via the probes up to 200mA. I couldn't even measure the current draw of some LED lights for my truck. Also the clamp is for AC current only... I've never looked into clamp meters before and bought this in a hurry so I didn't realize but it's not an issue, I just wish it could measure more DC current. Also it defaults to AC for most settings so the SEL button must be pushed to switch to DC after turning the dial to position. This must be geared towards AC electrical use. It's handy so no regrets but I'll probably be buying another meter for DC stuff too. Ultimately it's my fault for not scrutinizing all specifications closely when I was in a hurry. ... show more
Reviewed in the United States on November 24, 2022 by KingNothing

  • Great Meter at Good Price
Size: Test Kit Style: Test Kit
I do a fair amount of repair work, including HVAC and automotive. I wanted an accurate and well built meter for electrical troubleshooting. I am not a full time repair tech and did not want to spend unnecessary money on a Fieldpiece or Fluke meter. This Klein meter is just right for my needs. The included digital thermometer and electric sensor work well enough and are welcomed included accessories. These all fit nicely in the included zip case. My only gripes are the rear magnetic hanger is not included and must be purchased extra and the lead wire probes do not have push-on alligator clips included. Overall, I highly recommend this meter set for the money spent! ... show more
Reviewed in the United States on September 8, 2023 by RNsurgicalKY

  • I recommend this product
Size: Test Kit Style: Test Kit
Very nice product
Reviewed in the United States on September 21, 2024 by Ángel Osorio

  • I love it
Size: Clamp Meter Style: Clamp Meter
I’m a retired electrician and I really like it
Reviewed in the United States on August 31, 2024 by Ricky W.

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