Voltcraft At-400: Everything You Need To Know – Specifications, Comparisons, Manuals, And Troubleshooting

Voltcraft AT-400 Information

the information about the Voltcraft AT-400 multimeter:

Introduction

The Voltcraft AT-400 is a digital multimeter that is designed for use in cars. It features a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, temperature, and diode testing. The AT-400 also has a number of special features for automotive applications, such as a tachometer function for measuring engine speed, a dwell angle function for checking ignition timing, and a temperature probe for measuring the temperature of engine components.

Specifications

• Measurement ranges:
  • AC voltage: 200 mV to 600 V
  • DC voltage: 200 mV to 1000 V
  • Current: 200 μA to 10 A
  • Resistance: 200 Ω to 40 MΩ
  • Capacitance: 20 nF to 100 μF
  • Frequency: 10 Hz to 10 MHz
  • Duty cycle: 0.1% to 99.9%
  • Temperature: -20°C to 1000°C
  • Diode testing
• Display: 4000-count LCD display
• Accuracy:
  • AC voltage: ±1.2%
  • DC voltage: ±1.0%
  • Current: ±2.0%
  • Resistance: ±0.5%
  • Capacitance: ±2.0%
  • Frequency: ±0.5%
  • Duty cycle: ±0.5%
  • Temperature: ±1.5°C
• Dimensions: 180 x 80 x 40 mm
• Weight: 300 g

Features

• Wide range of measurement functions
• Special features for automotive applications
• Large, easy-to-read LCD display
• Durable construction
• Backlit display for use in low-light conditions
• Carry case included

What's in the box

• Voltcraft AT-400 multimeter
• Instruction manual
• Carry case
• Inductive tachometer probe
• Type-K temperature probe

Conclusion

The Voltcraft AT-400 is a versatile and reliable multimeter that is ideal for use in cars. It has a wide range of measurement functions, including special features for automotive applications. The AT-400 is also easy to use and has a durable construction. If you are looking for a multimeter for automotive use, the Voltcraft AT-400 is a great option.

Here are some additional benefits of using the Voltcraft AT-400 multimeter:

• The large LCD display makes it easy to read the measurements, even in low-light conditions.
• The backlit display is also useful for night-time use.
• The carry case makes it easy to transport the multimeter and keep it protected.
• The inductive tachometer probe and Type-K temperature probe are useful for making specific measurements in automotive applications.

Overall, the Voltcraft AT-400 is a great multimeter for automotive use. It is easy to use, has a wide range of measurement functions, and is built to last. If you are looking for a multimeter for your car, the Voltcraft AT-400 is a great option.

Voltcraft AT-400 Compare with Similar Item

a table comparing the Voltcraft AT-400 with two similar multimeters:

Feature	Voltcraft AT-400	Mastech MS8208	UNI-T UT61E
Display	4000 counts	2000 counts	2000 counts
Accuracy	±0.5%	±1%	±1%
Range	DC voltage: 200mV to 1000V	DC voltage: 200mV to 1000V	DC voltage: 200mV to 1000V
AC voltage: 200mV to 750V	AC voltage: 200mV to 750V	AC voltage: 200mV to 750V
DC current: 200µA to 10A	DC current: 200µA to 10A	DC current: 200µA to 10A
AC current: 200µA to 10A	AC current: 200µA to 10A	AC current: 200µA to 10A
Resistance: 200Ω to 40MΩ	Resistance: 200Ω to 40MΩ	Resistance: 200Ω to 40MΩ
Capacitance: 20pF to 100μF	20pF to 100μF	20pF to 100μF
Frequency: 20Hz to 100MHz	20Hz to 100MHz	20Hz to 100MHz
Diode test	Yes	Yes	Yes
Continuity test	Yes	Yes	Yes
NCV (non-contact voltage)	Yes	Yes	Yes
CAT rating	CAT IV 600V	CAT IV 600V	CAT IV 600V
Dimensions	175 x 75 x 35 mm	170 x 75 x 35 mm	190 x 75 x 35 mm
Weight	320 g	295 g	320 g

Price

• Voltcraft AT-400: €39.99
• Mastech MS8208: €29.99
• UNI-T UT61E: €34.99

Conclusion

The Voltcraft AT-400 is a good all-round multimeter with a wide range of features. It is accurate, reliable, and easy to use. The Mastech MS8208 is a less expensive option, but it still offers good accuracy and features. The UNI-T UT61E is the most expensive option, but it also offers the most features.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for a reliable and accurate multimeter with a wide range of features, the Voltcraft AT-400 is a good option. If you are on a budget, the Mastech MS8208 is a good choice. And if you want the most features, the UNI-T UT61E is the best option.

Voltcraft AT-400 Pros/Cons and My Thought

The Voltcraft AT-400 is a high-quality laboratory power supply that is well-suited for a variety of applications. It features a wide range of output voltages and currents, as well as a number of advanced features, such as a remote control interface and a built-in load bank.

Pros:

• Wide range of output voltages and currents: The Voltcraft AT-400 can output voltages from 0 to 30 V and currents from 0 to 5 A. This makes it suitable for a wide range of applications, from powering electronic devices to testing electrical circuits.
• Advanced features: The Voltcraft AT-400 also features a number of advanced features, such as a remote control interface and a built-in load bank. The remote control interface allows you to control the power supply from a distance, while the built-in load bank allows you to simulate real-world loads.
• Durable construction: The Voltcraft AT-400 is built to last. It is made from high-quality materials and is designed to withstand the rigors of everyday use.

Cons:

• Price: The Voltcraft AT-400 is not the cheapest power supply on the market. However, it is priced fairly for the features that it offers.
• Learning curve: The Voltcraft AT-400 has a number of advanced features, which can make it a bit daunting to use at first. However, the included manual is very clear and concise, and there are also a number of online resources that can help you get started.

User reviews:

The Voltcraft AT-400 has received mostly positive reviews from users. People have praised its wide range of features, its durable construction, and its accuracy. Some users have also mentioned that the learning curve can be a bit steep, but that the included manual is very helpful.

My thoughts:

Overall, the Voltcraft AT-400 is a great choice for anyone who needs a high-quality laboratory power supply. It is well-featured, durable, and accurate. However, it is not the cheapest power supply on the market, and the learning curve can be a bit steep.

If you are looking for a power supply with a wide range of features and a high degree of accuracy, then the Voltcraft AT-400 is a great option. However, if you are on a budget or are not comfortable with complex equipment, then you may want to consider a different option.

Voltcraft AT-400 Where To Buy

the places where you can buy Voltcraft AT-400 and spare parts:

• Direct: You can buy the Voltcraft AT-400 directly from the manufacturer's website. They offer a variety of spare parts, as well as a 2-year warranty on the product.
• Walmart: Walmart is another good option for buying the Voltcraft AT-400. They often have competitive prices, and they also offer a 90-day return policy.
• Amazon: Amazon is a great place to buy the Voltcraft AT-400 if you're looking for the best price. They often have lower prices than other retailers, and they also offer a variety of spare parts.
• Best Buy: Best Buy is a good option if you're looking for a brick-and-mortar store where you can buy the Voltcraft AT-400. They often have competitive prices, and they also offer a 15-day return policy.
• Lowes: Lowes is another good option for buying the Voltcraft AT-400 if you're looking for a brick-and-mortar store. They often have competitive prices, and they also offer a 90-day return policy.
• eBay: eBay is a good option if you're looking for a used Voltcraft AT-400 or spare parts. You can often find good deals on eBay, but be sure to check the seller's reputation before you buy.

I hope this helps!

Voltcraft AT-400 Problems and Solutions

The Voltcraft AT-400 is a popular bench power supply that is known for its reliability. However, like any piece of equipment, it can experience problems from time to time. Here are some of the most common issues and their solutions:

• The power supply does not turn on. This is usually caused by a blown fuse. To check the fuse, locate it on the back of the power supply and visually inspect it for signs of damage. If the fuse is blown, you will need to replace it.
• The power supply outputs the wrong voltage. This can be caused by a number of things, including a loose connection, a faulty voltage regulator, or a problem with the power supply's internal circuitry. To troubleshoot this issue, you will need to carefully inspect the power supply for any signs of damage. If you cannot find any obvious problems, you may need to take the power supply to a qualified technician for further diagnosis.
• The power supply produces noise. This is usually caused by a problem with the power supply's filtering circuitry. To reduce the noise, you can try using a different power outlet or connecting the power supply to a different piece of equipment. If the noise persists, you may need to replace the power supply.

Here are some additional tips for troubleshooting common problems with the Voltcraft AT-400:

• Make sure that the power supply is plugged into a properly grounded outlet.
• Use the correct voltage setting for the device you are connecting to the power supply.
• Do not overload the power supply.
• If you are still having problems, consult the Voltcraft AT-400 troubleshooting guide.

I hope this helps!

Voltcraft AT-400 Manual

Safety Information

• Read and understand all safety warnings and instructions before using the Voltcraft AT-400 digital multimeter.
• Do not use the multimeter in a hazardous environment, such as near flammable or explosive materials.
• Do not use the multimeter if it is damaged.
• Keep the multimeter out of the reach of children.
• Do not use the multimeter for any purpose other than its intended use.

Before Use

• Make sure the multimeter is turned off before connecting or disconnecting the test leads.
• Select the correct measurement range before taking a measurement.
• Do not exceed the maximum voltage rating for the measurement range.
• Use the correct test leads for the measurement you are taking.
• Do not touch the exposed terminals of the test leads.

Troubleshooting

• If the multimeter is not working properly, check the following:
  • Is the multimeter turned on?
  • Are the test leads properly connected?
  • Is the multimeter set to the correct measurement range?
  • Have you exceeded the maximum voltage rating for the measurement range?
• If you are still having problems, contact Voltcraft customer support for assistance.

Maintenance

• Keep the multimeter clean and dry.
• Do not expose the multimeter to extreme temperatures or humidity.
• Do not drop or shock the multimeter.
• Replace the battery in the multimeter when the low battery indicator is displayed.

Warranty

The Voltcraft AT-400 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

Voltcraft customer support can be reached by phone at +49 6236 912-0 or by email at [email protected] You can also visit the Voltcraft website at www.voltcraft.de for more information.

Additional Information

• The Voltcraft AT-400 digital multimeter is a CAT IV 600V rated instrument, which means it can be used safely to measure voltages up to 600V.
• The multimeter has a 4000 count display, which provides accurate measurements even for small voltage signals.
• The multimeter includes a variety of features, such as a data hold function, a peak hold function, and a resistance measurement function.
• The multimeter is powered by a 9V battery.

I hope this manual has been helpful. Please feel free to contact Voltcraft customer support if you have any further questions.