I have been using klein multimeters from 2 years and now i can do a very in-depth analysis of it. Choosing in between Klein MM400 vs MM600 is a bit tougher due to similar functionalities. But when you closely observe them then you will see a lot differences and prices also.
Therefore, I have made a detailed comparison of Klein MM400 vs MM600 depending upon their similarities and differences.
But before jumping on to similarities and differences, let review each of these Klein multimeters separately.
Are Klein multimeters good to buy?
Klein MM400 vs MM600: If you’re wondering why you should buy a Klein mm600 or mm400, then the only answer is that it is precise, cheap, and robust. Electricians or electronics technicians can measure all electrical variables safely according to electrical safety standards. What else can you expect from a budget multimeter? If some of you are still interested in other brands, then I have compiled a list of the best budget multimeters under 100 dollars for you.
Comparison Table: Klein MM400 vs. Klein MM600 Multimeters
Klein Tools MM400 Auto-Ranging Multimeter Review
You can rely on Klein Tools MM400 auto-ranging multimeter for accurate measurements regardless of the situation. The tool offers wide-ranging functionality.
Voltage drop in a circuit, changes in resistance, and even continuity problems can all be measured and detected with a high level of safety. So, let’s discuss its features in detail.
I have also made a separate detailed review on Klein mm400 also so you can get a better idea too.
Features
- It is an auto-ranging multimeter so you don’t have to set ranges for different circuits. Klein offers auto ranging features in almost all of its multimeters.
- It can also measure milli-volts (mV), which are a must for electronic DIY projects.
- You have to measure current in both AC and DC circuits in a different way. So, you can measure amperes in both circuits easily.
- You can also measure temperature from 0°F to 1000°F with a temperature probe that comes with it.
- This digital multimeter is fit for all kinds of industrial and DIY jobs.
- If the battery drains out of low voltages then it starts blinking, and gives you a low battery indicator option.
- The outer silicon case makes it well insulated and shock proof for industrial jobs.
- The Dimensions are 1.78″ X 3.97″ X 6″.
Standard Package Includes:
- 1x MM400 Klein multimeter
- CAT-III standard Test Leads
- A k-type thermocouple for precise temperature measurements
- A zipper nylon carrying case case.
- 2 AAA batteries are required to make it functional.
Read More about: Best DC Clamp meters of all time
Klein tools mM600 auto-ranging multimeter Review
If you’re an industrial electrician then you already know the importance of accuracy. In industrial environments where there are many noises and harmonics in electrical signals it’s quite difficult to measure them. For such jobs Klein comes with this Klein MM600 multimeter. If you want to test circuit components like mosfets then this multimmeter is best due to its high accuracy.
Moreover, the accuracy is also enhanced by introducing a LoZ mode in this multimeter, which removes the ghost voltage and provides accurate readings in just a few seconds. So, let’s discuss some of its key features in detail.
4.7/5 stars with 758 Reviews
Features
- The display resolution is 4000 counts so no more lags.
- A backlight is also available in the LCD display.
- True RMS function in this multimeter eliminates the fluctuation error and provides precision results.
- Like other Klein tools multimeters it is also an auto-ranging multimeter.
- You can measure voltages in both AC & DC circuits by its own dial positions.
- AC voltage range: 1000V
- DC voltage range: 1000V
- Like other high voltage digital multimeters it is also built on CAT-II safety standards.
- You can measure current in both electronic and electrical circuits at the same time with this all-in-one budget multimeter.
- AC current range: 0.1A-10A
- DC current range: 1 µA – 1A
- It can easily bear a drop of 2 meter.
- The best thing about the Klein MM600 is its LoZ mode, which eliminates stray voltages by itself.
- You can measure temperature up to 0°F to 1000°F
- You can measure capacitance, frequency, duty cycle and resistance up to 40MΩ.
- Klein MM600 has built in safety fuses which can be easily replaced after removing the rear case.
- It weighs only 14.4 Ounces.
- The dimensions of Klein MM600 are 10″ x 5.6″ x 2.7″
Standard Package Includes
- Klein MM600 digital multimeter.
- CAT-III Standard Test leads.
- 1x Pair of Alligator clips
- A carrying pouch.
- A spare ceramic fuse
- 2x AAA battery cells
Klein MM400 vs MM600 Multimeter Comparison
Similarities between Klein MM400 and MM600
- The built quality is almost the same.
- Both the Klein MM400 and MM600 are auto-ranging multimeters.
- 4000 counts display is also common among these Klein multimeters.
- In both digital multimeters, you can measure temperatures up to 1000F.
- Both multimeters have similar current measurement up to 10A.
- You can measure mV and micro-amperes in both of these digital multimeters.
- CAT-III test leads in both Klein multimeters are similar.
- The silicon casings of both the multimeters are identical.
Differences between Klein MM400 and MM600
- As compared to MM400, Klein MM600 has a slight bigger display .
- Klein MM600 is a True RMS multimeter, but you can MM400 lacks this feature.
- LoZ mode is also available only in Klein MM600.
- Klein MM400 is a bit cheaper as compared to Klein MM600.
- You can measure 1000V with the Klein MM600, but with the Klein MM400 you can measure only 600V.
- Alligator clips come only with the Klein MM600. Which is best for automotive purpose.
- Klein MM400 comes with 1M Drop test certification, where as Klein MM600 comes with 2M Drop test certification.
Buying Guide for Klein MM400 and MM600 Multimeters
Multimeters are essential tools for electricians, hobbyists, and anyone working with electrical systems. Klein Tools, a reputable brand in the electrical industry, offers several models of multimeters, including the MM400 and MM600. This guide will help you understand the features, benefits, and considerations to keep in mind when choosing between these two models.
Klein Multimeters
Klein Tools is known for producing high-quality electrical tools and test equipment. Their multimeters are designed to be durable, accurate, and user-friendly. The MM400 and MM600 are both digital multimeters that cater to different needs and budgets.
What to Look For When Choosing Between MM400 and MM600
Measurement Needs
Consider the range and type of measurements you need to perform. If you frequently work with high-voltage systems, the MM600’s higher voltage measurement capability (up to 1000V) is crucial. The MM600 also offers more advanced measurement functions like frequency and capacitance, which might be necessary for more complex tasks.
Durability
Both models are built to withstand drops, but the MM600 offers superior durability with its 6.6-foot drop rating compared to the MM400’s 3.3-foot rating. If you work in harsh environments where the multimeter might be exposed to rough handling, the MM600 is a better choice.
Safety Ratings
Safety is paramount when working with electrical systems. The MM600 has a higher safety rating (CAT IV 600V / CAT III 1000V), which means it is suitable for more demanding electrical environments. If you are working in industrial settings or with high-energy circuits, the MM600’s enhanced safety features are essential.
Budget
The MM400 is generally more affordable than the MM600. If your measurement needs are basic and you are working within a limited budget, the MM400 provides excellent value. However, if you need the advanced features and higher safety rating of the MM600, it is worth the investment.
Additional Considerations
Ease of Use
Both multimeters offer auto-ranging capabilities, which simplify the measurement process by automatically selecting the appropriate range. This feature is particularly useful for beginners or those who prefer a more straightforward user experience.
Accessories
Consider the accessories included with each model. The MM600 typically comes with additional test leads, a thermocouple for temperature measurements, and a carrying case, providing more value out of the box. Ensure that the multimeter you choose includes the accessories you need for your specific applications.
Warranty and Support
Klein Tools provides excellent customer support and warranties for their products. Both the MM400 and MM600 come with a warranty, but the terms may differ. Check the warranty details to ensure you are covered for any potential issues.
By considering the features, benefits, and factors outlined in this guide, you can make an informed decision and select the multimeter that best suits your needs. Whether you opt for the MM400 or MM600, you can trust Klein Tools for reliable, high-quality electrical testing equipment.
Conclusion (Klein MM600 VS Klein MM400)
Klein MM600 is a much better and accurate multimeter in terms of accuracy. It also has a lot of safety features, which makes it fit for industrial use. But if you’re on a tight budget, then Klein MM400 is also not a bad choice. Klein MM400 vs MM600: Both the Klein digital multimeters are great devices to measure various electrical parameters in residential as well as commercial buildings.
Read More about: BEST Budget Multimeters of 2023
So, you can buy either of these two depending upon your budget and requirements. However, if you want to know more about Klein multimeters, then I have also made a detailed comparison of Klein MM600 vs MM700. Klein Tools not only offers Multimeters but also clamp meters. That’s why I have made a comparison of two hot selling Klein clamp meters (CL800 vs CL900) for you.
Frequently Asked Questions
Can Klein multimeter MM600 read DC?
Klein mm600 is one of the best multimeters of the Klein family. And yes, it can measure both AC and DC current and voltages. But the ranges may be compromised due to mid-range pricing. However, if you’re working on consumer electronics equipment, then the answer is yes, Klein mm600 multimeter can read DC.
What is the difference between Klein mm300 and mm400?
As i have already mentioned about klein mm400 here. But for klein mm300 multimeter i have made a separate complete review of klein mm300.
