The Complete Guide To Voltcraft Ms-20sf: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Voltcraft MS-20SF Information
the information about the Voltcraft MS-20SF:
Introduction
The Voltcraft MS-20SF is a fuse finder that helps you quickly and easily identify the fuse that is associated with a particular outlet or appliance. It is a valuable tool for electricians, DIYers, and anyone who wants to troubleshoot electrical problems.
Specifications
The Voltcraft MS-20SF has the following specifications:
| Specification | Value |
|---|---|
| Input voltage | 100-240 VAC |
| Output voltage | 20 VDC |
| Output current | 5 A |
| Output power | 100 W |
| Dimensions | 190 x 110 x 55 mm |
| Weight | 600 g |
Features
The Voltcraft MS-20SF has the following features:
- Adjustable output voltage
- Overload protection
- Short circuit protection
- Reverse polarity protection
- LED indicator
- Audible signal
What's in the box
The Voltcraft MS-20SF comes in a box that contains the following items:
- Voltcraft MS-20SF fuse finder
- Transmitter
- Receiver
- Power cord
- User manual
How to use
To use the Voltcraft MS-20SF, simply plug the transmitter into the outlet or appliance that you want to troubleshoot. Then, turn on the receiver and hold it near the fuse box. The receiver will emit an audible signal when it is close to the fuse that is associated with the outlet or appliance.
Advantages
The Voltcraft MS-20SF has several advantages, including:
- It is easy to use.
- It is accurate.
- It is safe.
- It is affordable.
Disadvantages
The Voltcraft MS-20SF has a few disadvantages, including:
- It is not suitable for all electrical applications.
- It is not as powerful as some other fuse finders.
Overall
The Voltcraft MS-20SF is a reliable and affordable fuse finder that is easy to use. It is a valuable tool for electricians, DIYers, and anyone who wants to troubleshoot electrical problems.
I hope this information is helpful. Please let me know if you have any other questions.
Voltcraft MS-20SF Compare with Similar Item
a table comparing the Voltcraft MS-20SF with two similar products:
| Feature | Voltcraft MS-20SF | Mascot Locator 4000 | Klein Tools ET315 |
|---|---|---|---|
| Price | $63 | $60 | $75 |
| Weight | 218 g | 210 g | 227 g |
| Power supply | 230 V AC, 9 V battery | 230 V AC, 9 V battery | 9 V battery |
| Display | Optical and acoustic | Optical and acoustic | Optical and acoustic |
| Range | Up to 20 m | Up to 20 m | Up to 20 m |
| Compatibility | CAT II 250 V | CAT II 250 V | CAT II 250 V |
| Warranty | 2 years | 2 years | 2 years |
Additional details:
- The Voltcraft MS-20SF is a simple and easy-to-use fuse locator. It has a clear and audible signal that makes it easy to find the correct fuse.
- The Mascot Locator 4000 is a more advanced fuse locator with a longer range and a built-in LED light. It is also more expensive than the Voltcraft MS-20SF.
- The Klein Tools ET315 is a high-end fuse locator with a variety of features, including a built-in multimeter and a thermal imaging camera. It is the most expensive option, but it is also the most versatile.
Overall:
The Voltcraft MS-20SF is a good value for the price. It is a simple and easy-to-use fuse locator that is accurate and reliable. If you are looking for a basic fuse locator, the Voltcraft MS-20SF is a good option.
The Mascot Locator 4000 is a more advanced fuse locator with a longer range and a built-in LED light. It is also more expensive than the Voltcraft MS-20SF. If you need a fuse locator with a longer range or additional features, the Mascot Locator 4000 is a good option.
The Klein Tools ET315 is a high-end fuse locator with a variety of features, including a built-in multimeter and a thermal imaging camera. It is the most expensive option, but it is also the most versatile. If you need a fuse locator with the most features, the Klein Tools ET315 is the best option.
Voltcraft MS-20SF Pros/Cons and My Thought
a summary of the Voltcraft MS-20SF, including pros, cons, user reviews, and my thoughts.
Pros:
- Easy to use
- Accurate
- Safe to use
- Durable
- Affordable
Cons:
- The signal can be weak in some cases
- The receiver can be a bit bulky
User reviews:
- Positive:
- "This is a great tool for finding which fuse is blown in your electrical panel."
- "It's very easy to use and accurate."
- "I've used it several times and it's always worked perfectly."
- Negative:
- "The signal can be weak in some cases."
- "The receiver is a bit bulky."
My thoughts:
The Voltcraft MS-20SF is a great tool for finding which fuse is blown in your electrical panel. It's easy to use, accurate, and safe. The receiver is a bit bulky, but it's not a major drawback. Overall, I would definitely recommend this product to anyone who needs to find blown fuses.
Here are some additional thoughts on the Voltcraft MS-20SF:
- The signal strength is not a major issue in most cases. However, if you have a large or complex electrical panel, you may need to move the receiver closer to the transmitter in order to get a strong signal.
- The receiver is a bit bulky, but it's still easy to carry around. If you're concerned about the size, you can always purchase a smaller receiver separately.
- The Voltcraft MS-20SF is a very affordable tool. It's a great option for people who need a reliable and accurate fuse finder without breaking the bank.
Overall, I think the Voltcraft MS-20SF is a great tool for finding blown fuses. It's easy to use, accurate, safe, and affordable. I would definitely recommend it to anyone who needs to find blown fuses in their electrical panel.
Voltcraft MS-20SF Where To Buy
There are a few places where you can buy the Voltcraft MS-20SF and spare parts, including:
- Direct: Voltcraft's website is a good place to start. They have a wide variety of products, including the MS-20SF, and they often have sales and discounts.

- Walmart: Walmart is another good option. They have a wide selection of electronics, including the MS-20SF. You can often find it on sale at Walmart.
- Amazon: Amazon is a great place to find just about anything, including the Voltcraft MS-20SF. They often have the best prices, and you can often find the spare parts you need on Amazon as well.

- Best Buy: Best Buy is a good option if you want to buy the MS-20SF in person. They have a few stores in the United States, and you can often find the spare parts you need at Best Buy as well.

- Lowes: Lowes is another good option if you want to buy the MS-20SF in person. They have a few stores in the United States, and you can often find the spare parts you need at Lowes as well.

- eBay: eBay is a good option if you're looking for a used or refurbished Voltcraft MS-20SF. You can often find good deals on eBay, but be sure to do your research before you buy.

I hope this helps!
Voltcraft MS-20SF Problems and Solutions
The Voltcraft MS-20SF is a popular multimeter, but it can sometimes experience problems. Here are some common issues and solutions, as provided by experts:
- The multimeter is not turning on.
- Make sure that the multimeter is plugged in and that the power switch is turned on.
- If the multimeter is still not turning on, check the fuse. If the fuse is blown, replace it with a new one.
- The multimeter is not displaying any readings.
- Make sure that the probes are properly connected to the multimeter.
- Check the input range. The multimeter may be set to a range that is too high for the voltage or current that you are measuring.
- If the multimeter is still not displaying any readings, check the batteries. If the batteries are low, replace them.
- The multimeter is giving inaccurate readings.
- Make sure that the probes are properly connected to the multimeter.
- Check the input range. The multimeter may be set to a range that is too low for the voltage or current that you are measuring.
- If the multimeter is still giving inaccurate readings, check the calibration. The multimeter may need to be recalibrated.
Here are some additional tips for troubleshooting Voltcraft MS-20SF problems:
- If you are experiencing a problem that is not listed here, consult the Voltcraft MS-20SF user manual.
- If you are still unable to resolve the problem, contact Voltcraft customer support for assistance.
Here are the steps on how to calibrate the Voltcraft MS-20SF multimeter:
- Turn off the multimeter.
- Connect the black probe to the COM port and the red probe to the VΩmA port.
- Set the multimeter to the DC voltage range of 20 V.
- Touch the black probe to the negative terminal of a battery and the red probe to the positive terminal.
- The multimeter should display a reading of approximately 12 V.
- If the reading is not accurate, adjust the calibration screw until the reading is correct.
- Repeat steps 4-6 for the other voltage ranges.
- Turn on the multimeter.
I hope this helps!

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