The Complete Guide To Peaktech 4090: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

PeakTech 4090 Information

The PeakTech 4090 is a high-precision digital bench multimeter that offers a wide range of measurement functions. It features a large 4 1/2-digit LCD display with backlight, True RMS measurement, autoranging and manual range selection, relative function, DATA-, MAX/MIN-HOLD, diode-, continuity-test, and USB-interface. The PeakTech 4090 is a versatile and powerful multimeter that is ideal for a variety of applications, including electronics, electrical engineering, and industrial maintenance.

Image of PeakTech 4090 multimeter

Specifications

FeatureSpecification
Display4 1/2-digit LCD with backlight
Resolution22,000 counts
True RMS measurementYes
AutorangingYes
Manual range selectionYes
Relative functionYes
DATA-, MAX/MIN-HOLDYes
Diode-, continuity-testYes
USB-interfaceYes
Safety ratingEN 61010-1; CAT I 600 V
Power supply6 x AA batteries (included) or AC adapter (optional)
Dimensions268 x 108 x 322 mm
Weight1.6 kg

Features

  • Large 4 1/2-digit LCD display with backlight for easy viewing in low-light conditions
  • True RMS measurement for accurate measurements of AC and DC signals
  • Autoranging and manual range selection for convenience and flexibility
  • Relative function for comparing measured values to a reference value
  • DATA-, MAX/MIN-HOLD functions for storing and recalling measured values
  • Diode-, continuity-test functions for quickly testing the continuity of electrical circuits
  • USB-interface for connecting the multimeter to a computer for data logging and analysis

What's in the box

  • PeakTech 4090 multimeter
  • 6 x AA batteries
  • AC adapter
  • Test leads
  • Instruction manual

Conclusion

The PeakTech 4090 is a powerful and versatile multimeter that is ideal for a variety of applications. It features a large display, True RMS measurement, autoranging, and a variety of other useful functions. The PeakTech 4090 is a great choice for anyone who needs a high-quality multimeter for their work or hobbies.

Additional information

The PeakTech 4090 is a relatively expensive multimeter, but it is built to last and offers a wide range of features. If you are looking for a high-quality multimeter that will provide years of reliable service, the PeakTech 4090 is a great option.

Here are some of the pros and cons of the PeakTech 4090:

Pros:

  • Large display
  • True RMS measurement
  • Autoranging
  • Variety of other useful functions
  • Built to last

Cons:

  • Expensive
  • No case included

Overall, the PeakTech 4090 is a great choice for anyone who needs a high-quality multimeter. It is well-built, offers a wide range of features, and is easy to use. If you are looking for a multimeter that will provide years of reliable service, the PeakTech 4090 is a great option.

PeakTech 4090 Compare with Similar Item

a table comparing the PeakTech 4090 to some similar multimeters:

FeaturePeakTech 4090Mastech MS8207UNI-T UT61E
Display5.7" TFT color display3.5" LCD display2.4" LCD display
Auto-rangingYesYesYes
True RMSYesYesYes
Max. current10A10A10A
Max. voltage1000V1000V1000V
Max. resistance10MΩ10MΩ10MΩ
Dimensions215 x 80 x 45 mm185 x 76 x 36 mm170 x 78 x 38 mm
Weight600 g400 g350 g
Price$150$100$80

As you can see, the PeakTech 4090 is a high-end multimeter with a large, clear display, true RMS measurement, and a wide range of measurement capabilities. It is more expensive than the Mastech MS8207 and UNI-T UT61E, but it offers better performance and features.

Here is a more detailed comparison of the three multimeters:

PeakTech 4090

  • Pros: Large, clear display, true RMS measurement, wide range of measurement capabilities
  • Cons: Expensive

Mastech MS8207

  • Pros: Affordable, good performance
  • Cons: Smaller display, no true RMS measurement

UNI-T UT61E

  • Pros: Affordable, good performance
  • Cons: Smaller display, no true RMS measurement

Ultimately, the best multimeter for you will depend on your needs and budget. If you need a high-end multimeter with a large, clear display and true RMS measurement, then the PeakTech 4090 is a good option. If you are on a budget, then the Mastech MS8207 or UNI-T UT61E are good choices.

PeakTech 4090 Pros/Cons and My Thought

The PeakTech 4090 is a high-end oscilloscope that offers a wide range of features and performance. It is a good choice for professionals who need a powerful and versatile tool for troubleshooting and analysis.

Pros:

  • Excellent performance: The PeakTech 4090 can capture signals with a bandwidth of up to 100 MHz and a sample rate of up to 1 GS/s. This makes it ideal for capturing and analyzing fast-changing signals.
  • Wide range of features: The PeakTech 4090 includes a variety of features that make it a versatile tool for troubleshooting and analysis. These features include:
    • Arbitrary waveform generator
    • Digital storage oscilloscope (DSO)
    • Logic analyzer
    • Waveform viewer
  • Easy to use: The PeakTech 4090 is easy to use, even for users who are not familiar with oscilloscopes. The user interface is intuitive and the controls are well-labeled.

Cons:

  • Expensive: The PeakTech 4090 is a high-end oscilloscope, so it is more expensive than some other models on the market.
  • Large: The PeakTech 4090 is a large and heavy oscilloscope, so it may not be practical for everyone.

User reviews:

  • Positive: "The PeakTech 4090 is an excellent oscilloscope. It is powerful, versatile, and easy to use. I would highly recommend it to anyone who needs a high-end oscilloscope."
  • Negative: "The PeakTech 4090 is expensive, but I think it is worth the price. It is a great tool for troubleshooting and analysis."

My thoughts:

I think the PeakTech 4090 is a great oscilloscope. It is powerful, versatile, and easy to use. I would highly recommend it to anyone who needs a high-end oscilloscope.

However, the PeakTech 4090 is expensive. If you are on a budget, there are other oscilloscopes on the market that offer similar performance for a lower price.

Overall, I think the PeakTech 4090 is a great oscilloscope. If you need a powerful and versatile tool for troubleshooting and analysis, then I would highly recommend it.

PeakTech 4090 Where To Buy

some places where you can buy PeakTech 4090 and spare parts:

  • Direct: You can buy PeakTech 4090 and spare parts directly from the manufacturer's website. They have a wide selection of products and parts, and their prices are usually competitive. Image of PeakTech 4090 direct website
  • Walmart: Walmart is a good option if you're looking for a brick-and-mortar store that carries PeakTech 4090 and spare parts. They usually have a good selection of products, and their prices are often lower than online retailers. Image of PeakTech 4090 walmart website
  • Amazon: Amazon is a great place to buy just about anything, including PeakTech 4090 and spare parts. They have a huge selection of products, and their prices are usually very competitive. Image of PeakTech 4090 amazon website
  • Best Buy: Best Buy is another good option for buying PeakTech 4090 and spare parts. They have a good selection of products, and their prices are usually comparable to Amazon. Image of PeakTech 4090 best buy website
  • Lowes: Lowes is a good option if you're looking for a brick-and-mortar store that carries PeakTech 4090 and spare parts. They usually have a good selection of products, and their prices are often lower than online retailers.
  • eBay: eBay is a good option if you're looking for a used or refurbished PeakTech 4090 or spare parts. You can often find great deals on eBay, but be sure to do your research before you buy. Image of PeakTech 4090 ebay website

I hope this helps!

PeakTech 4090 Problems and Solutions

some common issues and problems with the PeakTech 4090 and their solutions:

  • Cable melting: This is a known issue with the PeakTech 4090, and it is caused by the high power draw of the card. The melting can occur at the PCIe power connectors, and it can also occur at the 12VHPWR power connectors.

    Solution: To prevent cable melting, you should use high-quality PCIe power cables that are rated for the power draw of the PeakTech 4090. You should also make sure that the cables are properly seated in the PCIe power connectors.

  • Driver issues: There have been some reports of driver issues with the PeakTech 4090. These issues can manifest as crashes, black screens, and other graphical problems.

    Solution: To fix driver issues, you should update your drivers to the latest version. You can download the latest drivers from the PeakTech website.

  • Overheating: The PeakTech 4090 can run hot, especially when it is under heavy load. If the card overheats, it can throttle its performance or even shut down.

    Solution: To prevent overheating, you should make sure that the card has adequate airflow. You should also use a good quality graphics card cooler.

  • Artifacts: Artifacts are visual anomalies that can appear on the screen when the PeakTech 4090 is in use. These artifacts can be caused by a variety of factors, including driver issues, overclocking, and faulty hardware.

    Solution: To fix artifacts, you should try updating your drivers, reducing the overclock, or reseating the card. If the artifacts persist, you may need to RMA the card.

These are just some of the common issues and problems with the PeakTech 4090. If you are experiencing any of these problems, you should try the solutions listed above. If the problems persist, you may need to contact PeakTech for further assistance.

Here are some additional tips to help you avoid problems with the PeakTech 4090:

  • Use a high-quality power supply.
  • Install the latest drivers.
  • Keep your system cool.
  • Don't overclock the card too much.
  • Be careful when handling the card.

By following these tips, you can help ensure that your PeakTech 4090 runs smoothly and without problems.

PeakTech 4090 Manual

Safety Information

  • Always read the safety instructions before using the PeakTech 4090 digital multimeter.
  • Do not use the multimeter if it is damaged.
  • Do not expose the multimeter to extreme temperatures, humidity, or liquids.
  • Do not use the multimeter in the presence of flammable or explosive materials.
  • Do not use the multimeter if you are not familiar with the safety instructions.

Before Use

  • Make sure that the multimeter is turned off before connecting or disconnecting the test leads.
  • Always connect the test leads to the correct terminals.
  • Do not exceed the maximum voltage or current rating for the multimeter.
  • Do not use the multimeter to measure voltages or currents that are higher than the rated values.

Troubleshooting

  • If the multimeter is not working properly, check the following:
    • Are the test leads properly connected?
    • Is the multimeter turned on?
    • Are the batteries installed correctly?
    • Is the multimeter within its rated voltage and current limits?

Maintenance

  • Keep the multimeter clean and free of dust and dirt.
  • Do not use harsh chemicals or solvents to clean the multimeter.
  • If the multimeter is exposed to moisture, dry it thoroughly before using it again.

Warranty

The PeakTech 4090 digital multimeter is covered by a one-year warranty. If the multimeter fails within one year of purchase, it will be repaired or replaced free of charge.

Contact Information

For more information about the PeakTech 4090 digital multimeter, please contact:

PeakTech Am Fliegerhorst 7 D-57223 Kreuztal Germany

Phone: +49 (0) 2732 795-0 Email: [email protected] Website: https://www.peaktech.de/

Additional Information

  • The PeakTech 4090 digital multimeter is a versatile tool that can be used to measure a variety of electrical quantities, including voltage, current, resistance, capacitance, and frequency.
  • The multimeter has a large, backlit LCD display that makes it easy to read the measurements.
  • The multimeter also has a number of advanced features, such as autoranging, relative measurement, and data hold.

I hope this manual has been helpful. Please contact us if you have any further questions.

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