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general tools cm660 dual display amp clamp: true rms, non-contact voltage detector, 750v, 600a, 0.01a resolution logo

General Tools CM660 Dual Display Amp Clamp: True RMS, Non-Contact Voltage Detector, 750V, 600A, 0.01A Resolution Review

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Average

Revainrating 3 out of 5  
Rating 
3.0
📊 Diagnostic, Test & Measurement Tools, 🔧 Automotive Tools & Equipment

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Details

BrandGeneral Tools
Style75V, 6A, .1A Resolution
Item Weight1.5 Pounds
Item Dimensions LxWxH1.3 x 3.31 x 8.86 inches

Description of General Tools CM660 Dual Display Amp Clamp: True RMS, Non-Contact Voltage Detector, 750V, 600A, 0.01A Resolution

Product Overview

The General Tools CM660 Dual Display Amp Clamp with AC/DC Amps, True RMS, Non-Contact Voltage Detector is an essential tool in the category of Diagnostic, Test & Measurement Tools. With its 16 functions, 49 ranges, and large backlit digital LCD, this versatile device provides accurate measurements and precise readings. It not only measures temperature from -58 to 1112 degrees F (-50 to 600 degrees C) using the included K type stem thermocouple but also offers a wide range of capabilities for automotive professionals and enthusiasts.

Enhancing Automotive Efficiency

When it comes to automotive tools & equipment, the General Tools CM660 Amp Clamp stands out as a reliable and efficient companion. This innovative product plays a crucial role in diagnosing and troubleshooting electrical systems in vehicles. It enables technicians to measure both AC and DC amps accurately, allowing them to identify potential issues with window regulators and motors and other electrical components. By providing a non-contact voltage detection feature, it enhances safety by alerting users to the presence of live circuits.

Wide Range of Applications

The General Tools CM660 Amp Clamp finds utility beyond the automotive industry. Its versatile nature makes it a valuable asset for professionals in various fields, including electricians, HVAC technicians, and maintenance personnel. This tool is instrumental in detecting electrical faults, troubleshooting equipment, and ensuring optimal performance across different applications. Whether you need to measure current, check for voltage, or perform comprehensive diagnostics, this amp clamp offers reliable and accurate results.

Key Features and Benefits

1. True RMS: The True RMS feature guarantees accurate measurements, even in complex waveforms, ensuring precise results every time.

2. Dual Display: The dual display provides simultaneous readings of multiple parameters, allowing for quick and efficient data analysis.

3. High Voltage Range: With a maximum voltage detection of 750V, this amp clamp is suitable for a wide range of electrical systems and applications.

4. High Ampere Measurement: The CM660 can measure up to 600A, providing the capability to handle heavy current loads encountered in various scenarios.

5. High Resolution: With a resolution of 0.01A, this tool offers precise measurement capabilities for detailed analysis and troubleshooting.

Overall, the General Tools CM660 Dual Display Amp Clamp with AC/DC Amps, True RMS, Non-Contact Voltage Detector is an indispensable asset for professionals and enthusiasts in need of accurate electrical measurements. Its wide range of applications, advanced features, and reliable performance make it a valuable addition to any diagnostic toolkit.

Features 16 functions, 49 ranges and large backlit digital LCD. Measures temperature from -58 to 1112 degrees F (-50 to 600 degrees C) using included K type stem thermocouple. Uses beeper to verify integrity of diodes and check circuits for continuity. Built-in Non-Contact Voltage (NCV) detector with 4 sensitivity settings and audible and visual alerts. Two 6000-count readouts for simultaneous display of real-time current or voltage on primary readout and line frequency on secondary readout.

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Reviews

Global ratings 3
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  • 1
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Type of review

Revainrating 1 out of 5

Faulty Automotive Diagnostic Tool

This product failed to provide accurate readings and only caused confusion during automotive repairs. While it was easy to use, the CM660 Non Contact Resolution simply did not work as advertised. The cons outweighed the pros, leaving me disappointed and seeking a reliable alternative for my automotive diagnostic needs.

Pros
  • Accurately detects temperature changes within a wide range, making it useful for a variety of applications.
Cons
  • Requires a steady hand to ensure accurate readings, which may be difficult for some users.

Revainrating 5 out of 5

Great gauge! - Tools and equipment

Full return on investment. Some of the operations are a bit cryptic as they pack a lot of functionality into just a few buttons and a main dial. Yes, there are nicer and better counters out there, but at this price? I do not think so.

Pros
  • Constant test results
Cons
  • Some errors

Revainrating 5 out of 5

CM660 it's the best in tools and equipment

I'm your typical household helper man. This multimeter is great. Note that it measures AC/DC with an ammeter. This is the top style of this type, the bottom style is AC only. The tool discounter sells a similar device for over $100, so that's a great deal. I have had the same battery for many years. I think the battery is a bit unique compared to regular regular batteries.

Pros
  • It's amazing
Cons
  • disappears