---
product_id: 222333460
title: "CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance, Continuity, Non-Contact Voltage Tester Detection"
brand: "klein tools"
price: "C$7960"
currency: NIO
in_stock: true
reviews_count: 13
category: "Klein Tools"
url: https://www.desertcart.ni/products/222333460-cl120-digital-clamp-meter-auto-ranging-400-amp-ac-ac
store_origin: NI
region: Nicaragua
---

# Auto-ranging for precise measurements Auto power-off saves battery life Non-contact voltage detection CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance, Continuity, Non-Contact Voltage Tester Detection

**Brand:** klein tools
**Price:** C$7960
**Availability:** ✅ In Stock

## Summary

> ⚡ Clamp in Confidence — Power Your Precision with Klein Tools!

## Quick Answers

- **What is this?** CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance, Continuity, Non-Contact Voltage Tester Detection by klein tools
- **How much does it cost?** C$7960 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/222333460-cl120-digital-clamp-meter-auto-ranging-400-amp-ac-ac)

## Best For

- klein tools enthusiasts

## Why This Product

- Trusted klein tools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built for the Pros:** Durable, American-made craftsmanship trusted by electricians since 1857.
- • **Safety First, Always:** CAT III/CAT IV safety caps and double insulation protect you on high-voltage jobs.
- • **Hands-Free Efficiency:** Magnetic hanger and test lead holder keep your hands free for multitasking mastery.
- • **Work Anywhere, Anytime:** Backlit LCD display guarantees clear visibility even in dimly lit job sites.
- • **Precision Meets Convenience:** Auto-ranging tech ensures spot-on readings every time, no manual range hunting.

## Overview

The Klein Tools CL120 Digital Clamp Meter is a professional-grade, auto-ranging electrical tester designed for accurate AC/DC current, voltage, resistance, and continuity measurements. Featuring non-contact voltage detection, a backlit LCD for low-light conditions, and convenient hands-free options like a magnetic hanger and test lead holder, it’s built tough for electricians and serious DIYers alike. With safety certifications and a legacy of American craftsmanship since 1857, this tool delivers reliable performance and durability on every job.

## Description

Klein Tools CL120 Clamp Meter is an automatically ranging digital clamp-meter that measures AC current and NCVT via the clamp, and AC/DC voltage, resistance and continuity via test-leads. Klein Tools' Test and Measurement product line was 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 and electrical testers loaded with 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.

Review: Quality made and reasonably priced for a brand name. - So far, this is a quality made durable tool. I'm not an electrician, but I am capable of household and automotive electrical repairs. This tool is reasonablely easy to use and I like that it holds one of the probes in a clamp on its side. I cannot report it's accuracy, but I am confident that it's function is as well made as it's exterior. Even the case appears to be well made. It's kind of big because of the clamp, but it fits in my tool bag just fine and the price was reasonable for a brand name product. I have another more expensive volt meter, but I like the Klein better because it has a flat screen.. Even with the back light on, the curved screen on the other tester I own I finger difficult to read.
Review: Great meter at a great price. - Works as expected. Has all the popular features. Is easy to read and seems accurate. I haven't had it long enough to test durability but so far so good after a couple of months. The backlight isn't always on but is of decent brightness when you hit the button.

## Features

- VERSITILE CLAMP METER: Measures AC current and NCVT via clamp; AC/DC voltage, resistance, and continuity 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 technology selects the appropriate measurement range for accurate results
- CONVENIENT FEATURES: Test lead holder on the side of the clamp and optional magnetic hanger (Cat. Nos. 69445 or 69417) for hands-free operation
- ADDITIONAL FEATURES: Max, Data Hold capability for enhanced functionality and auto-power off after 10 minutes to conserve battery life
- COMPLETE PACKAGE: Includes carrying case, test leads with CAT III/CAT IV safety caps, instructions, and 3 x AAA batteries for electricians and electrical work

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08CP6GL49 |
| Batteries | 1 12V batteries required. (included) |
| Best Sellers Rank | #10,768 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Voltage Testers |
| Brand | KLEIN TOOLS |
| Color | green |
| Date First Available | July 6, 2020 |
| Department | Unisex Adult |
| Global Trade Identification Number | 00092644692833 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 9.8 ounces |
| Item dimensions L x W x H | 8.45 x 3.51 x 1.51 inches |
| Item model number | CL120 |
| Manufacturer | Klein Tools |
| Maximum Operating Voltage | 600 Volts |
| Measurement Type | Ammeter, Voltmeter, Ohmmeter |
| Min. Operating Voltage | 9 Volts |
| Power Source | Battery Powered |
| Product Dimensions | 8.45 x 3.51 x 1.51 inches |
| Specification Met | Double Insulation Safety Rating, Ce Certified |
| Style | Clamp Meter |
| UPC | 092644692833 |
| Upper Temperature Rating | 1000 Degrees Celsius |

## Product Details

- **Brand:** KLEIN TOOLS
- **Color:** green
- **Item Weight:** 9.76 ounces
- **Power Source:** Battery Powered
- **Style:** Clamp Meter

## Images

![CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance, Continuity, Non-Contact Voltage Tester Detection - Image 1](https://m.media-amazon.com/images/I/61aYSAmCwRL.jpg)

## Questions & Answers

**Q: How high of voltage will it test ?**
A: The included paperwork says 600 Volt.
That’s kind of an industrywide cut off point between “normal“ power versus what is generally considered to be high voltage. I would feel comfortable using it to test 480 V all day long. I would not use it over 600 V under any circumstances.

**Q: Does it measure volts in millivolts in DC? How many digits does it show after the decimal?**
A: Yes. 3 decimal points after whole volts.
I.e.;  1.419 volts for a AA battery

**Q: Is a case furnished with the meter?**
A: My CL-120 cane with a fabric zip case

**Q: Does this meter come with a calibration certificate?**
A: Mine did not.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality made and reasonably priced for a brand name.
*by T***X on October 15, 2025*

So far, this is a quality made durable tool. I'm not an electrician, but I am capable of household and automotive electrical repairs. This tool is reasonablely easy to use and I like that it holds one of the probes in a clamp on its side. I cannot report it's accuracy, but I am confident that it's function is as well made as it's exterior. Even the case appears to be well made. It's kind of big because of the clamp, but it fits in my tool bag just fine and the price was reasonable for a brand name product. I have another more expensive volt meter, but I like the Klein better because it has a flat screen.. Even with the back light on, the curved screen on the other tester I own I finger difficult to read.

### ⭐⭐⭐⭐⭐ Great meter at a great price.
*by B***C on November 1, 2025*

Works as expected. Has all the popular features. Is easy to read and seems accurate. I haven't had it long enough to test durability but so far so good after a couple of months. The backlight isn't always on but is of decent brightness when you hit the button.

### ⭐⭐⭐⭐⭐ Love it
*by S***S on November 14, 2025*

It’s Klein!! Great digital meter. Need I say more. Good price point!

## Frequently Bought Together

- Klein Tools CL120 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, Resistance, Continuity, Non-Contact Voltage Tester Detection
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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-22*