









Klein Tools AC Auto Ranging Digital Clamp Meter (CL120)
- Measures up to the standard of 600 Volts
- Auto power off, range, hold, max value quality of life functions
- Easy to read, backlit LCD screen
- Batteries Included?: No
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Description
Klein Tools Digital Clamp Meter
AC Auto-Ranging 400 Amp
The Klein Tools CL120 400A Digital Clamp Meter measures the AC current and AC voltage using the no-contact clamp and DC voltage using the included test leads. Equipped with a test lead holder to the side of the clamp and an optional magnetic hanger allows for hands free operation. The meter is capable of various functions including auto-range, hold, data hold, max value, and auto power off to conserve battery life. Electricians will appreciate the CL120's ability to measure up to 600 volts, covering everything you'll find on job.
A backlit LCD screen and low battery indicator add to its quality of life features, alongside an included carrying case and 3 x AAA batteries. Its durable construction is built to withstand up to a 6.6ft (2m) drop, and meets the standard for operating in basic electromagnetic settings: residential locations, offices, and industrial sites.
- Notable Features
- » Proudly made in the USA

- » Measures AC current, AC-DC Voltage, resistance and temperature
- » No-contact voltage tester located in the clamp jaw
- » DC voltage measured with the included test leads
- » Magnetic hanger for hands-free use
- » Auto-power off function for safety and battery preservation
- » Measure temperature through K-Type thermocouple probe
- » Backlit LCD screen and battery indicator for user convenience
- » Meets multiple safety certifications and standards
- » Drop resistant up to 6.6 feet
Item Details
| Brand | Klein Tools |
| SKU | KLEIN-TOOLS-CL120 |
| UPC | 092644692833 |
| Color | Black |
| Length | 8.45 in (215 mm) |
| In the Box | Batteries, Carry Case |
Specifications
| Primary Material | ABS |
Power Details
| Batteries Included? | No |
Unit Dimensions
| Length | 8.45 in (215 mm) |
| Width | 3.5 in (89 mm) |
| Height | 1.5 in (38 mm) |
| Weight | 11.0 oz (312 g) |
Packaging/Shipping Dimensions
| Length | 11.31 in |
| Width | 5.32 in |
| Height | 2.73 in |
| Shipping Weight | 1.25 lb |
Additional Details
| Warranty |
Klein Tools Limited Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Independent 4-slot charging for different batteries
- Touch screen control provides user-friendly operation
- 4 working modes for charging, testing batteries, and more
- Compatible with Li-ion, Ni-Cd, & NiMH batteries
- Quick Charge 3.0 technology enables fast and efficient device charging
- USB compatibility supports a wide range of electronic devices
- Compact adapter design makes it ideal for travel and everyday use
- Intelligent charging management helps optimize power delivery
- Universal cable to consolidate chargers for work, home, or EDC use
- USB-C, Micro-USB, and Lightning plugs for various electronics
- USB-C input with USB-A adapter for use with any USB power source
- 3.93ft long cord, allowing you to use your phone during recharging!
- Premium materials for durability and fast charge speeds
- Fits flashlights w/ diameter of 24-32mm & length of 130mm-170mm
- Great for EDCs, tactical lights, slim lights, & more!
- Durable and flexible nylon material keeps lights secure
- 33g weight won't drag you down!
- Portable powerhouse - emits a 1148ft beam from a 3.4in light!
- Strobe and SOS modes accessible for emergencies
- Dual-fuel power - swap in a CR123A when needed
- Strong magnetic tailcap for hands-free repair jobs
- USB-C port offers seamless recharging from anywhere!
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime


