Peaktech 4090: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources

PeakTech 4090 Information

The PeakTech 4090 is a high-precision digital bench multimeter with a large 4 ½ digit LCD display with backlight. It offers a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, temperature, diode test, and continuity. The multimeter also features True RMS measurement, relative value measurement, MIN/MAX- and DATA-hold function, and a USB interface.

Introduction

The PeakTech 4090 is a versatile and powerful multimeter that is suitable for a wide range of applications, including electrical engineering, electronics, and telecommunications. It is a precision instrument that offers accurate and reliable measurements. The multimeter is also easy to use, with a clear and intuitive display.

Specifications

The following table summarizes the specifications of the PeakTech 4090 multimeter:

Measurement	Range	Accuracy
AC voltage	200 mV - 1000 V	±0.2% + 2 dgt
DC voltage	200 mV - 1000 V	±0.2% + 2 dgt
Current	220 μA - 10 A	±0.8% + 30 dgt
Resistance	220 Ω - 22 MΩ	±0.1% + 10 dgt
Capacitance	22 nF - 22 mF	±2.0% + 5 dgt
Frequency	20 Hz - 220 MHz	±0.06% + 10 dgt
Temperature	-20°C - 1000°C	±1.5% + 3°C

Features

The PeakTech 4090 multimeter features a number of advanced features, including:

• True RMS measurement: This ensures accurate measurements of AC signals, even those with distorted waveforms.
• Relative value measurement: This allows you to measure the difference between two voltages or currents.
• MIN/MAX- and DATA-hold function: These functions allow you to store and view the minimum, maximum, and current value of a measurement.
• USB interface: This allows you to connect the multimeter to a computer and download measurement data.

What's in the box

The PeakTech 4090 multimeter comes in a sturdy carrying case and includes the following items:

• Multimeter
• Power cord
• USB interface cable
• Software for Windows
• Test leads
• Operation manual

Conclusion

The PeakTech 4090 is a powerful and versatile multimeter that is suitable for a wide range of applications. It offers accurate and reliable measurements, as well as a number of advanced features. The multimeter is also easy to use, with a clear and intuitive display.

If you are looking for a high-quality multimeter, the PeakTech 4090 is a great option. It is a precision instrument that offers accurate and reliable measurements. The multimeter is also easy to use, with a clear and intuitive display.

PeakTech 4090 Compare with Similar Item

a table comparing the PeakTech 4090 with some similar items:

Feature	PeakTech 4090	UNI-T UT61E	Mastech MS8209
Display	4.5-digit LCD with backlight	4.5-digit LCD with backlight	4.5-digit LCD with backlight
Resolution	22,000 counts	20,000 counts	20,000 counts
Autoranging	Yes	Yes	Yes
True RMS	Yes	Yes	Yes
Max/min hold	Yes	Yes	Yes
Relative mode	Yes	Yes	Yes
Data hold	Yes	Yes	Yes
USB interface	Yes	No	No
Battery powered	Yes	Yes	Yes
AC/DC current	2000 mA	1000 mA	1000 mA
AC/DC voltage	600 V	600 V	600 V
Resistance	600 Ω	600 Ω	600 Ω
Capacitance	100 µF	100 µF	100 µF
Diode test	Yes	Yes	Yes
Continuity test	Yes	Yes	Yes
Dimensions	240 x 145 x 70 mm	220 x 140 x 65 mm	235 x 135 x 70 mm
Weight	620 g	500 g	550 g
Price	$299	$249	$229

As you can see, the PeakTech 4090 is a very capable multimeter with a lot of features. It is slightly more expensive than the UNI-T UT61E and Mastech MS8209, but it also has more features. If you are looking for a high-quality multimeter with a lot of features, the PeakTech 4090 is a great option.

Here is a brief summary of the pros and cons of the PeakTech 4090:

Pros:

• High-resolution display
• True RMS measurement
• Autoranging
• Max/min hold
• Relative mode
• Data hold
• USB interface
• Battery powered

Cons:

• Slightly more expensive than some competitors
• Not as compact as some competitors

Overall, the PeakTech 4090 is a great multimeter with a lot of features. It is a good choice for professionals and hobbyists who need a high-quality multimeter with a lot of features.

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 popular choice for professional users, and it has received generally positive reviews from users.

Pros:

• The PeakTech 4090 has a large, bright display that makes it easy to see waveforms.
• It has a wide bandwidth of 100 MHz, which allows it to capture high-frequency signals.
• It has a variety of input channels, including differential and single-ended inputs.
• It offers a variety of triggering options, including edge, pulse, and video triggering.
• It has a built-in waveform recorder that can store up to 100 waveforms.

Cons:

• The PeakTech 4090 is a large and heavy oscilloscope, which can make it difficult to transport.
• It is a relatively expensive oscilloscope.
• The user interface can be a bit complex to learn.

User Reviews:

• Positive: "The PeakTech 4090 is an excellent oscilloscope. It has a great display, a wide bandwidth, and a variety of features. I would definitely recommend it to anyone who needs a high-end oscilloscope."
• Negative: "The PeakTech 4090 is a bit too expensive for my taste. I also found the user interface to be a bit complex to learn."

My Thoughts:

The PeakTech 4090 is a great oscilloscope for professional users who need a high-end instrument with a wide range of features. However, it is a bit expensive and the user interface can be a bit complex. If you are looking for a high-end oscilloscope, the PeakTech 4090 is a great option. However, if you are on a budget or you are not sure if you need all of the features that the PeakTech 4090 offers, there are other oscilloscopes that may be a better fit for you.

In my opinion, the PeakTech 4090 is worth the price for professional users who need a high-end oscilloscope with a wide range of features. However, I would not recommend it to casual users who do not need all of the features that the PeakTech 4090 offers.

PeakTech 4090 Where To Buy

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

• Direct from PeakTech: PeakTech is the manufacturer of the 4090, so you can buy it directly from their website. They have a wide variety of spare parts available as well.
• Walmart: Walmart is a good option if you're looking for a physical store to buy the 4090. They usually have a good selection of multimeters, and they often have sales.
• Amazon: Amazon is another great option for buying the 4090. They have a wide selection of multimeters, and they often have competitive prices.
• Best Buy: Best Buy is a good option if you're looking for a physical store to buy the 4090. They usually have a good selection of multimeters, and they often have sales.
• Lowes: Lowes is a good option if you're looking for a physical store to buy the 4090. They usually have a good selection of multimeters, and they often have sales.
• eBay: eBay is a good option if you're looking for a used or discounted 4090. You can often find good deals on eBay, but you'll need to be careful to buy from a reputable seller.

I hope this helps!

PeakTech 4090 Problems and Solutions

The PeakTech 4090 is a popular multimeter that is known for its accuracy and reliability. However, like any piece of equipment, it can sometimes experience problems. Here are some of the most common issues with the PeakTech 4090 and how to fix them:

Problem: The multimeter is not turning on.

Solution: Check the power supply to make sure that it is plugged in and turned on. If the power supply is good, then the multimeter may have a faulty fuse. To check the fuse, open the multimeter and look for a small glass tube with two metal leads. If the fuse is blown, then it will be dark or blackened. You can replace the fuse by purchasing a new one from a electronics store.

Problem: The multimeter is not displaying accurate readings.

Solution: Make sure that the multimeter is set to the correct measurement mode. For example, if you are trying to measure voltage, then the multimeter must be set to the "volts" mode. You can also check the multimeter's calibration to make sure that it is accurate. To calibrate the multimeter, follow the instructions in the user manual.

Problem: The multimeter is giving an error message.

Solution: The error message will usually tell you what the problem is. For example, if the error message says "short circuit," then the multimeter's probes are touching each other. To fix this, simply separate the probes. If the error message is not clear, then you can consult the user manual for more information.

Problem: The multimeter is not working properly.

Solution: If the multimeter is not working properly, then it may be a sign of a more serious problem. In this case, it is best to contact PeakTech customer support for assistance.

Here are some additional tips for troubleshooting PeakTech 4090 problems:

• Make sure that you are using the multimeter correctly.
• Keep the multimeter clean and free of dust.
• Store the multimeter in a cool, dry place.
• If you are not sure how to fix a problem, then contact PeakTech customer support for assistance.

I hope this helps!

PeakTech 4090 Manual

PeakTech 4090 Digital Multimeter

Safety Information

• Do not exceed the maximum input ratings. The PeakTech 4090 has a maximum input rating of 600 V CC/CA for voltage measurements, 10 A for current measurements, and 22 MΩ for resistance measurements. Exceeding these ratings could damage the meter or cause personal injury.
• Do not use the meter in wet or humid conditions. The meter is not waterproof and could be damaged by water.
• Do not use the meter near strong magnetic fields. Strong magnetic fields could interfere with the meter's measurements.
• Do not use the meter if it is damaged. If the meter is dropped or otherwise damaged, it could be unsafe to use.

Before Use

• Read the safety information carefully before using the meter.
• Inspect the meter for damage before using it. If the meter is damaged, do not use it.
• Connect the meter to a grounded outlet. This will help to protect you from electrical shock.
• Use the correct test leads for the measurements you are taking. The meter comes with two sets of test leads: one for low-voltage measurements and one for high-voltage measurements.

Troubleshooting

• If the meter does not turn on, check the power cord to make sure it is properly plugged in.
• If the meter is displaying an error message, consult the manual for troubleshooting instructions.
• If the meter is still not working properly, contact PeakTech customer support for assistance.

Maintenance

• Keep the meter clean and free of dust.
• Do not use harsh chemicals or solvents to clean the meter.
• If the meter gets wet, dry it off immediately.
• Have the meter serviced by a qualified technician every two years.

Warranty

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

Contact Information

PeakTech

Tel: +49 (0) 211 545 10 50

Email: [email protected]

Website: https://www.peaktech.de/

Additional Information

• The PeakTech 4090 has a number of features that make it a versatile and powerful tool for electrical measurements. These features include:
  • True RMS measurements
  • Autoranging
  • Manual range selection
  • Relative mode
  • DATA-, MAX/MIN-HOLD
  • Diode-, continuity-test
  • USB-interface
• The PeakTech 4090 is a valuable tool for electricians, engineers, and hobbyists. It is easy to use and provides accurate measurements for a wide range of electrical parameters.

I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact PeakTech customer support.