

⚡ Clamp, Test, Conquer — The Ultimate Pro’s Electrical Sidekick
The Klein Tools CL220 Digital Clamp Meter is a rugged, professional-grade electrical tester featuring auto-ranging True RMS technology for precise AC/DC voltage, current up to 400 amps, resistance, continuity, and temperature measurements. Its integrated non-contact voltage detection and backlit display enhance safety and usability in any environment. Designed for electricians and serious DIYers, it combines versatility, durability, and convenience in a compact, reliable package trusted since 1857.












| ASIN | B08CFWMYYY |
| Batteries | 3 AA batteries required. (included) |
| Best Sellers Rank | #15,299 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Clamp Meters |
| Brand | KLEIN TOOLS |
| Color | Orange and Black |
| Date First Available | July 6, 2020 |
| Department | Unisex Adult |
| Global Trade Identification Number | 00092644692857 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.8 ounces |
| Item dimensions L x W x H | 8.45 x 31.5 x 3.5 inches |
| Item model number | CL220 |
| Manufacturer | Klein Tools |
| Min. Operating Voltage | 9 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 8.45 x 31.5 x 3.5 inches |
| Style | Clamp Meter |
| UPC | 092644692857 |
| Upper Temperature Rating | 1832 Degrees Fahrenheit |
P**O
The quality you expect from Klein - reliable and accurate
This Klein Tools CL220 digital clamp meter is exactly what you'd expect from Klein—solid build quality, accurate readings, and reliable performance. The auto-ranging feature makes it incredibly user-friendly, automatically selecting the appropriate range so you can focus on the work instead of fiddling with settings. The 400 amp AC capacity handles everything I've thrown at it, from household circuits to larger equipment. The AC/DC voltage measurements are accurate and consistent. The display is clear and easy to read even in less-than-ideal lighting conditions. The clamp mechanism opens wide enough for larger conductors and closes securely for accurate current readings. The meter feels substantial in hand—built like a tool that will last for years, not some cheap disposable unit. The buttons are responsive and well-placed. Klein's reputation for quality is well-deserved, and this clamp meter lives up to it. Whether you're a professional electrician or a serious DIYer, this tool delivers professional-grade performance. The accuracy and reliability give me confidence in my measurements. Worth every penny for a meter you can trust. Klein doesn't disappoint. Highly recommend!
J**N
Versatile and Reliable: Klein Tools CL220 Digital Clamp Meter
I recently purchased the Klein Tools CL220 Digital Clamp Meter, and I have been thoroughly impressed with its performance and versatility. This auto-ranging clamp meter offers a wide range of features, making it an essential tool for both professional electricians and DIY enthusiasts. The build quality of the Klein Tools CL220 is excellent. It feels sturdy and durable, designed to withstand the demands of regular use in various electrical applications. The compact size and ergonomic design make it comfortable to hold and operate, allowing for precise measurements in tight spaces or awkward positions. One of the standout features of the CL220 is its auto-ranging capability. This function automatically selects the appropriate range for measuring current, voltage, resistance, and temperature, eliminating the need for manual range selection. This saves time and ensures accurate readings, even for those less experienced with multimeters. The CL220 offers a wide range of measurement capabilities, including AC/DC voltage, AC current up to 400 Amps, resistance, continuity, and temperature. The True Root Mean Square (TRMS) technology ensures accurate measurements for both sinusoidal and non-sinusoidal waveforms, providing reliable results in various electrical environments. The inclusion of non-contact voltage (NCVT) detection is a valuable addition to the CL220. It allows for quick identification of live wires, enhancing safety during electrical troubleshooting or maintenance. The audible and visual indicators alert the user to the presence of voltage without the need for physical contact. The CL220 also features a built-in temperature probe, enabling temperature measurements in both Fahrenheit and Celsius. This is particularly useful for HVAC professionals or those working with temperature-sensitive electrical components. The clear LCD display provides easy-to-read measurements, and the backlight feature ensures visibility in dimly lit areas. Furthermore, the continuity and diode test functions of the CL220 are reliable and efficient, allowing for quick checks of circuit integrity and component functionality. The data hold function is convenient for capturing and recording measurements, especially in situations where reading stability is required. In conclusion, the Klein Tools CL220 Digital Clamp Meter is an exceptional tool that delivers versatility, reliability, and accuracy. Its robust construction, auto-ranging capability, and comprehensive measurement features make it an invaluable asset for electrical work. Whether you're a professional electrician or a DIY enthusiast, the CL220 will undoubtedly enhance your electrical troubleshooting and measurement capabilities. I highly recommend the Klein Tools CL220 Digital Clamp Meter for its quality and performance. Note: This review is based on my personal experience with the Klein Tools CL220 Digital Clamp Meter and reflects my honest and unbiased opinion.
A**Z
Very satisfied
I'm very satisfied with my purchase. It's good quality, functional, easy to use and good value for the money.
C**E
it is just OK
Not the best deal for the money, it works well for what it does but you can not test a capacitor with it and their are cheaper ones that will.
N**9
Pretty Great Clamp Meter
It is a fairly affordable clamp meter of good quality.The digital display is clear and easy to read.I liked the compact and ruggedized construction of the clamp meter.Overall this a great product and very much worth its price tag..
R**A
Great price great unit
Excellent
F**Z
Great electrical bundle!
Excellent tool! It just what you need if you have to do electrical stuff. Great price with bunddle.
R**T
High quality Electric Clamp
Great meter! Works perfectly for my needs
F**O
O melhor que já adquiri
M**W
This is a good quality AC clamp meter that would be suitable for AC work on residential properties, and maybe even be of use on some commercial properties. I am a hobbyist but I do minor electrical work and repairs so can appreciate and understand an instrument like this. Pros: - Good solid build quality - should survive a few years - Display update interval is fast - K-type thermocouple supplied - Display backlight - Seems to be accurate when compared to a fluke meter - Storage case supplied Cons: - No diode test mode The meter arrived well packaged and includes everything you need to get started including the batteries and a storage case to keep everything together. It is very well built and does not feel cheap or flimsy. It is Cat III rated and supplied with the appropriate test leads that have the safety caps around the probe tips, which are removeable. Should be suitable for all domestic mains work and some commercial work. The leads are of good quality for a meter at this price range. Features are good for an AC clamp meter and it is easy to use. It is almost good enough to use as a general purpose meter for electrical repair on battery powered devices as well but the lack of a diode test mode means it will not fully suit. The temperature measurement probe came in handy when I was checking for draught around the floor in my home. The non contact voltage tester is useful as a quick "is this circuit dead" test when working on AC mains circuits (ALWAYS confirm using a second meter or a lamp set for safety reasons!). It seems fairly sensitive and can sense the AC field through a light switch plate or a wall socket front. I found all of the ranges to be accurate, and the fast display update rate is very welcome. Overall I am impressed with this meter and feel that it deserves 5 stars.
J**B
Excelente producto ,util,practico,buen diseño
J**N
Works as expect, got it for a good price.
A**G
Para uso no profesional esta bien
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