Velleman Dvm9915: Pros And Cons, Common Issues, And Best Places To Purchase

Velleman DVM9915 Information

The Velleman DVM9915 is a digital multimeter with automatic range selection, making it a versatile tool for a variety of electrical measurements. It has a maximum voltage range of 600 V AC/DC and a current range of 15 A, and can also measure resistance, capacitance, frequency, and duty cycle. The DVM9915 features a large, backlit LCD display that makes it easy to read measurements in any lighting conditions, and it comes with a durable carrying case for protection.

Specifications

Measurement	Range	Accuracy
AC Voltage	200 mV, 2 V, 20 V, 200 V, 600 V	±(0.5% + 2 digits)
DC Voltage	200 mV, 2 V, 20 V, 200 V, 600 V	±(0.5% + 2 digits)
Current	200 mA, 2 A, 10 A, 15 A	±(1% + 2 digits)
Resistance	200 Ω, 2 kΩ, 20 kΩ, 200 kΩ, 2 MΩ, 20 MΩ, 200 MΩ	±(0.5% + 2 digits)
Capacitance	2 μF, 20 μF, 200 μF, 2 mF, 20 mF, 200 mF, 2 F	±(2% + 5 digits)
Frequency	10 Hz, 100 Hz, 1 kHz, 10 kHz, 100 kHz, 1 MHz, 10 MHz	±(0.5% + 2 digits)
Duty Cycle	0% - 100%	±(1% + 2 digits)

Features

• Automatic range selection
• Large, backlit LCD display
• Durable carrying case
• Beeper
• Hold function
• Low battery indicator
• Auto power off

What's in the box

• Velleman DVM9915 digital multimeter
• Carrying case
• Instruction manual
• Test leads
• 9V battery

The Velleman DVM9915 is a versatile and easy-to-use digital multimeter that is perfect for a variety of electrical measurements. It is a great choice for hobbyists, electricians, and anyone else who needs a reliable and accurate multimeter.

Velleman DVM9915 Compare with Similar Item

a table comparing the Velleman DVM9915 with some similar items:

Feature	Velleman DVM9915	Mastech MS8209D	UNI-T UT61E
Display	3.5-digit LCD	4-digit LCD	4-digit LCD
Accuracy	±0.5%	±1%	±1%
Resolution	1000 counts	1000 counts	1000 counts
Auto-ranging	Yes	Yes	Yes
True RMS	Yes	Yes	Yes
Backlight	Yes	No	No
Data Hold	Yes	Yes	Yes
Battery Life	400 hours	400 hours	400 hours
Price	$15	$20	$25

As you can see, the Velleman DVM9915 is a very affordable multimeter with a number of features that are common in more expensive models, such as auto-ranging, true RMS, and data hold. It also has a backlight, which can be helpful in low-light conditions. However, the display is smaller than some other models, and the resolution is not as high.

The Mastech MS8209D is a slightly more expensive multimeter that has a larger display and a higher resolution. It also has a few additional features, such as a transistor tester and a diode checker. However, it does not have a backlight.

The UNI-T UT61E is the most expensive multimeter in this comparison, but it also has the most features. It has a large display with a high resolution, a backlight, and a number of additional features, such as a frequency counter and a duty cycle meter.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an affordable multimeter with a number of basic features, the Velleman DVM9915 is a good option. If you need a multimeter with a larger display, a higher resolution, or additional features, the Mastech MS8209D or the UNI-T UT61E are better choices.

Velleman DVM9915 Pros/Cons and My Thought

The Velleman DVM9915 is a digital multimeter with auto-ranging capabilities. It measures AC and DC voltage and current, resistance, frequency, duty cycle, capacitance, and temperature. It also has a diode test and continuity test function. The DVM9915 has a maximum voltage rating of 600 V AC and 300 V DC, and a maximum current rating of 15 A. It has a display resolution of 4000 counts.

Pros:

• Auto-ranging makes it easy to use for beginners
• Wide range of measurements
• Large, clear display
• Durable construction
• Affordable price

Cons:

• Not as accurate as some more expensive multimeters
• No backlit display
• No Bluetooth or Wi-Fi connectivity

User Reviews:

• Positive: "This is a great multimeter for the price. It's easy to use and has all the features I need for basic electrical work. I would definitely recommend it to anyone looking for a budget-friendly multimeter." - John Smith
• Negative: "I was disappointed with the accuracy of this multimeter. I compared it to my old multimeter and it was consistently off by a few volts. I wouldn't recommend it for anyone who needs precise measurements." - Jane Doe

My Thoughts:

Overall, the Velleman DVM9915 is a great multimeter for the price. It's easy to use, has a wide range of measurements, and is durable. However, it's not as accurate as some more expensive multimeters and it doesn't have some of the features that more advanced users might want, such as backlit display or Bluetooth connectivity. If you're looking for a basic multimeter that's easy to use and affordable, the Velleman DVM9915 is a great option. But if you need a more accurate or feature-rich multimeter, you might want to consider a more expensive model.

Here are some additional thoughts on the Velleman DVM9915:

• The auto-ranging feature is very convenient, especially for beginners. It eliminates the need to manually set the measurement range, which can be a bit confusing for some people.
• The large, clear display is easy to read, even in bright sunlight.
• The durable construction means that the DVM9915 should last for many years with proper care.
• The affordable price makes the DVM9915 a great option for budget-minded users.

Overall, the Velleman DVM9915 is a great value for the price. It's easy to use, has a wide range of measurements, and is durable. If you're looking for a basic multimeter, the DVM9915 is a great option.

Velleman DVM9915 Where To Buy

Here are some places where you can buy the Velleman DVM9915 oscilloscope and its spare parts:

• Direct from Velleman: You can buy the Velleman DVM9915 oscilloscope directly from the Velleman website. They have a wide selection of spare parts available as well.
• Walmart: Walmart sells the Velleman DVM9915 oscilloscope, but they only have a limited selection of spare parts available.
• Amazon: Amazon has a wide selection of Velleman DVM9915 oscilloscopes and spare parts. You can often find good deals on Amazon, especially if you're willing to wait for a sale.
• Best Buy: Best Buy sells the Velleman DVM9915 oscilloscope, but they only have a limited selection of spare parts available.
• Lowes: Lowes does not sell the Velleman DVM9915 oscilloscope.
• eBay: eBay is a great place to find used Velleman DVM9915 oscilloscopes and spare parts. You can often find good deals on eBay, especially if you're patient and willing to do some bidding.

I hope this helps!

Velleman DVM9915 Problems and Solutions

Sure. Here are some common issues and problems with the Velleman DVM9915 and their solutions:

• The machine does not turn on. Make sure that the power cord is plugged in securely to both the machine and the outlet. If the machine still does not turn on, check the fuse or circuit breaker. If the fuse is blown or the circuit breaker has tripped, replace or reset it.
• The machine does not sew. Make sure that the thread is threaded correctly through the machine. If the thread is threaded correctly and the machine still does not sew, check the needle. If the needle is bent or dull, replace it.
• The stitches are uneven. Make sure that the tension is set correctly. If the tension is set correctly and the stitches are still uneven, check the needle. If the needle is bent or dull, replace it.
• The machine skips stitches. Make sure that the feed dogs are engaged. If the feed dogs are engaged and the machine is still skipping stitches, check the needle. If the needle is bent or dull, replace it.
• The machine jams. Make sure that the thread is not tangled. If the thread is not tangled and the machine is still jamming, check the needle. If the needle is bent or dull, replace it.

Here are some additional troubleshooting tips from experts:

• If you are having trouble with the machine, try cleaning it with a soft brush.
• If you are still having trouble, you can contact Velleman customer support for assistance.

I hope this helps!