Klein CL700 vs CL800

Klein CL700 vs CL800: Which Clamp Meter Is Right for You?

Known for their top-notch quality and reliability, Klein has earned a strong reputation among professionals and enthusiasts alike for their exceptional tools. Among their offerings, they have two affordable clamp meters: CL700 vs CL800.

These clamp meters are extremely handy and used for measuring a wide range of electrical parameters. They can be considered as the Swiss Army knives of the electrical world, packed with features to assist you in tackling various tasks.

So, what sets the CL700 apart from the CL800? Let’s uncover the differences between the two and compare them closely!

Difference Between Klein CL700 and CL800

The CL700 is a versatile beast. It not only measures AC current using its reliable clamp, but it also has the ability to delve into other realms of electrical measurements. The CL700 is a multi-talented tool that can handle various tasks with finesse.

Now, let’s turn our attention to the mighty CL800. This powerhouse goes beyond its sibling’s capabilities by introducing the ability to measure both AC and DC current using its reliable clamp. That means it doesn’t discriminate regarding the current type—it can handle them both like a pro.

Klein CL700 vs CL800 – Which One to Consider?

Now, speaking from personal experience and opinion, if I had to pick one, I would lean towards the Klein CL800 as the superior option. Its broader range of measurements, including AC/DC current with the clamp, provides more versatility for various electrical applications. The convenience of non-contact voltage testing and its TRMS (True Root Mean Squared) technology make it a reliable and efficient tool.

In one line, the Klein CL800 emerges as the top choice between the CL700 and CL800, offering a wider range of measurements and advanced features for comprehensive electrical testing.

Klein CL700 Vs CL800 – Specifications

SpecificationsKlein CL700Klein CL800
Safety RatingCAT IV 600VCAT IV 600V
AC Current600A600A
DC Current600A
AC Voltage1000V1000V
DC Voltage1000V1000V
Frequency1Hz – 500kHz1Hz – 500kHz
Capacitance6000 μF6000 μF
Temperature Range-14°F to 1000°F (-26°C to 538°C)-14°F to 1000°F (-26°C to 538°C)
Diode TestingYesYes
True RMSYesYes
Low Impedance (LoZ)YesYes
Display6000 Count LCD6000 Count LCD
Drop Protection6.6 ft. (2 m)6.6 ft. (2 m)

Klein CL700 – Quick Rundown


  • TRMS technology
  • AC current measurement
  • Temperature probe
  • AC/DC voltage measurement
  • Low Impedance (LoZ) mode
  • CAT IV 600V/CAT III 1000V
  • Double insulation
  • Drop-resistant design
  • Low battery indicator

Let’s take a quick tour of the mighty Klein CL700! This reliable clamp meter is perfect for enthusiastic DIYers and even light electrical contractors. It’s capable of handling both your home projects and industrial situations with ease.

It is certified with a CAT IV safety rating, which means it’s super safe to use, whether you’re working around your house or dealing with more heavy-duty electrical work.

This nifty device also comes with a thermocouple attachment, allowing you to test temperatures ranging from a chilly -14 degrees Fahrenheit to a scorching hot 1000 degrees Fahrenheit. So whether you’re troubleshooting your HVAC system or checking the temperature, the CL700 has got your back.

Now, let’s talk about what this bad boy can actually measure. It’s equipped with an AC clamp meter that accurately measures AC current, and it even includes a thermocouple probe for measuring temperature. On top of that, you’ll also find test leads that can measure both AC and DC voltage, resistance, continuity, frequency, capacitance, and even test diodes.

If you’re looking for a reliable, versatile, and safe clamp meter, the Klein CL700 is definitely one to consider. It has all the features you need to tackle a variety of tasks while keeping you confident in its performance.

The package for the Klein CL700 includes:

  • Klein CL700 Clamp Meter
  • Test Leads
  • Thermocouple with Adapter
  • 2 x AAA Batteries
  • Carrying Case


  • Suitable for HVAC use.
  • Affordable price point.
  • Comes with carrying pouch, probe leads, and 2 x AAA batteries.
  • Generously-sized LCD screen.
  • Auto-ranging feature.


  • High battery drainage.
  • Probes become easily disconnected.

Klein CL800 – Quick Rundown


  • TRMS Technology
  • Thermocouple Probe: Temperature
  • Low Impedance (LoZ) Mode
  • CAT IV 600V, CAT III 1000V
  • Class 2, Double Insulation
  • Drop Resistant: 6.6-Foot (2m)
  • Low Battery Indicator
  • Accessible Battery Compartment
  • Test Leads: AC/DC Voltage, Resistance, Continuity, Frequency, Capacitance, Diodes

Let’s now shift our attention to the mighty Klein CL800 Electrical Tester. This bad boy is ready to rock your world with its impressive range of capabilities.

The Klein Tools CL800 Electrical Tester is here to make your electrical measurements a breeze. It’s an automatically ranging True Root Mean Squared (TRMS) digital clamp meter that doesn’t mess around. When it comes to voltage, it has you covered for both AC and DC measurements. It even tests diodes via test leads, making troubleshooting a breeze. And if you need to measure temperature, just grab the trusty thermocouple probe, and the CL800 will deliver the information you need.

The Klein CL800 is the ultimate electrical tester, capable of handling voltage, resistance, continuity, frequency, capacitance, diode testing, and even temperature readings. It’s like having a Swiss Army knife that can handle any task you throw at it for all your electrical measuring needs.

The package for the Klein CL800 includes:

  • Klein CL800 Clamp Meter
  • Leads
  • Thermocouple/adapter
  • Batteries (x2 AAA)
  • Carry pouch


  • Non-contact voltage testing.
  • Comes with batteries.
  • Low impedance mode.
  • CAT IV is rated for handling high-voltage environments.
  • TRMS technology for precise measurements.


  • Testing leads not to be as durable as desired.
  • Relatively weighty.

What Users Say About Klein CL700 and CL800

Customer reviews play a vital role in helping us understand the real-life experiences of users, giving us valuable insights into the performance of products like the Klein CL700 and CL800. So, let’s dive into what users have to say about these electrical testers and get a glimpse into their perspectives.

Many users appreciate the versatility of the Klein CL700, highlighting its ability to measure temperature, capacitance, frequency, and low impedance. They find it to be a reliable tool, particularly for HVAC-related tasks. The affordability of the CL700 also earns praise, as it provides a wide range of features at a budget-friendly price point.

On the other hand, the Klein CL800 garners attention for its impressive capabilities in measuring AC/DC voltage, resistance, continuity, frequency, capacitance, diodes, and temperature. Users appreciate its auto-ranging feature, which saves time and eliminates the need for manual adjustments. The CL800’s ability to handle various types of voltage, including both AC and DC, is highly valued by professionals working in different electrical applications.

However, some users have raised concerns about the CL700’s battery consumption, noting that it drains batteries relatively quickly. This can be inconvenient, especially during extended periods of use. Additionally, a few users have reported issues with the durability of the CL700’s testing leads, stating that they can become easily disconnected, requiring extra care when handling the device.

Similarly, some users have mentioned that the testing leads of the CL800 could be sturdier, expressing a desire for more durable construction. Additionally, a few users find the CL800 to be relatively weighty, which can cause fatigue during prolonged usage, particularly in situations where portability is essential.

It’s important to note that user experiences can vary, and these reviews provide a snapshot of the overall sentiment. As you consider the Klein CL700 and CL800, it’s advisable to take into account these user perspectives while also considering your specific requirements and preferences.

Final Verdict – CL700 or CL800?

After carefully considering the features, capabilities, and user feedback, the final verdict between the Klein CL700 and CL800 leans towards the CL800 as the recommended choice. The CL800 offers a broader range of measurements, including AC/DC current with the clamp, non-contact voltage testing, and TRMS technology, making it a more versatile and reliable option for various electrical tasks. Its advanced features and capabilities make it the preferred choice for professionals seeking a comprehensive electrical tester. Therefore, if you’re looking for the best option between the two, the Klein CL800 emerges as the top contender.


We write everything about coffee and espresso machines for a few years. Our goal is to provide you with helpful content that you can trust based on our own personal experiences, information from manufacturers, and tips and tricks shared by coffee and espresso machine users online.

Leave a Comment