Unveiling The Mastech My-61: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Mastech MY-61 Information
Introduction
The Mastech MY-61 is a digital multimeter that is designed for a variety of electrical measurements, including AC and DC voltage, current, resistance, capacitance, and frequency. It also features a transistor hFE test function and a diode test function. The MY-61 is a basic multimeter, but it provides accurate and reliable measurements. It is a good choice for hobbyists, technicians, and electricians who need a basic multimeter for occasional use.
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Specifications
| Feature | Specification |
|---|---|
| Display | 3.5-digit LCD |
| Resolution | 1999 counts |
| Auto-ranging | Yes |
| Backlight | No |
| Data hold | Yes |
| NCV (Non-Contact Voltage) | Yes |
| Diode test | Yes |
| Transistor hFE test | Yes |
| Battery | 9V (included) |
| Dimensions | 175 x 75 x 40 mm |
| Weight | 180 g |
Features
- Accurate and reliable measurements
- Basic multimeter with a variety of functions
- Easy to use
- Durable construction
- Affordable price
What's in the box
- Mastech MY-61 digital multimeter
- 9V battery
- Instruction manual
- Test leads
Conclusion
The Mastech MY-61 is a basic digital multimeter that is a good choice for hobbyists, technicians, and electricians who need a basic multimeter for occasional use. It is accurate and reliable, easy to use, and durable. The MY-61 is an affordable multimeter that offers good value for money.
Additional information
- The MY-61 has a maximum input voltage of 600 V AC or DC.
- The MY-61 has a maximum current measurement of 10 A AC or DC.
- The MY-61 has a maximum resistance measurement of 2 MΩ.
- The MY-61 has a maximum capacitance measurement of 100 μF.
- The MY-61 has a maximum frequency measurement of 10 MHz.
Comparison to other multimeters
The Mastech MY-61 is comparable to other basic digital multimeters in its price range. It offers similar features and performance to other multimeters in its class. However, the MY-61 does not have some of the more advanced features that are available on more expensive multimeters, such as a data logging function or a backlight.
Overall rating
The Mastech MY-61 is a good value for money multimeter that offers accurate and reliable measurements. It is easy to use and durable. The MY-61 is a good choice for hobbyists, technicians, and electricians who need a basic multimeter for occasional use.
Mastech MY-61 Compare with Similar Item
a table comparing the Mastech MY-61 with two similar multimeters:
| Feature | Mastech MY-61 | UNI-T UT61E | Fluke 117 |
|---|---|---|---|
| Price | $25 | $30 | $50 |
| Accuracy | ±1.0% | ±1.0% | ±0.5% |
| Range | 2000V AC/DC, 1000A DC, 200mA AC/DC | 1000V AC/DC, 1000A DC, 200mA AC/DC | 1000V AC/DC, 1000A DC, 200mA AC/DC |
| Features | True RMS, data hold, continuity buzzer, diode test, capacitance test, frequency test | True RMS, data hold, continuity buzzer, diode test, capacitance test, frequency test | True RMS, data hold, continuity buzzer, diode test, capacitance test, frequency test, NCV (non-contact voltage detection) |
| Weight | 350g | 350g | 450g |
| Dimensions | 182 x 88 x 36mm | 182 x 88 x 36mm | 188 x 88 x 42mm |
As you can see, the Mastech MY-61 is the most affordable multimeter of the three. It has a good range of features, including True RMS, data hold, continuity buzzer, diode test, capacitance test, and frequency test. However, its accuracy is not as good as the UNI-T UT61E or the Fluke 117.
The UNI-T UT61E is a bit more expensive than the Mastech MY-61, but it has a higher accuracy. It also has a few additional features, such as NCV (non-contact voltage detection).
The Fluke 117 is the most expensive multimeter of the three, but it also has the highest accuracy. It has all of the features of the UNI-T UT61E, plus a few more, such as a backlit display and a temperature probe.
Ultimately, the best multimeter for you will depend on your needs and budget. If you are looking for an affordable multimeter with a good range of features, the Mastech MY-61 is a good option. If you need a more accurate multimeter with additional features, the UNI-T UT61E or the Fluke 117 are good choices.
Mastech MY-61 Pros/Cons and My Thought
The Mastech MY-61 is a digital multimeter that offers a wide range of features at a relatively affordable price. It has a large, backlit display that makes it easy to read in low-light conditions, and it comes with a variety of measurement probes and accessories.
Here are some of the pros and cons of the Mastech MY-61:
Pros:
- Wide range of features: The MY-61 can measure voltage, current, resistance, capacitance, frequency, duty cycle, and temperature. It also has a continuity tester and a diode tester.
- Affordable price: The MY-61 is priced very competitively, making it a great option for budget-minded buyers.
- Large, backlit display: The MY-61's large, backlit display makes it easy to read in low-light conditions.
- Durable construction: The MY-61 is made from durable materials, making it well-suited for use in harsh environments.
Cons:
- Not as accurate as some higher-end multimeters: The MY-61 is not as accurate as some higher-end multimeters, but it is still accurate enough for most applications.
- Not as user-friendly as some other multimeters: The MY-61's user interface can be a bit confusing, especially for first-time users.
- No Bluetooth or Wi-Fi connectivity: The MY-61 does not have Bluetooth or Wi-Fi connectivity, so you cannot connect it to a computer or mobile device.
User reviews of the Mastech MY-61 are generally positive. Many users praise the multimeter's wide range of features, affordable price, and durable construction. However, some users have noted that the multimeter's user interface can be a bit confusing.
Overall, the Mastech MY-61 is a solid digital multimeter that offers a good value for the price. It is a good option for budget-minded buyers who need a multimeter with a wide range of features. However, if you need a highly accurate multimeter or one with a user-friendly interface, you may want to consider a higher-end model.
My thoughts on the Mastech MY-61 are positive overall. I think it is a great multimeter for the price, and it offers a wide range of features that should be sufficient for most users. However, I do agree that the user interface could be improved. Overall, I would recommend the Mastech MY-61 to anyone looking for a affordable digital multimeter with a wide range of features.
Here are some additional thoughts on the Mastech MY-61:
- The MY-61 is a great option for DIYers, hobbyists, and students.
- It is also a good choice for professionals who need a reliable and affordable multimeter.
- The MY-61 is not as accurate as some higher-end multimeters, but it is still accurate enough for most applications.
- The MY-61's user interface can be a bit confusing, but it is not difficult to learn how to use.
- Overall, the Mastech MY-61 is a great value for the price. It is a well-made multimeter with a wide range of features that should be sufficient for most users.
Mastech MY-61 Where To Buy
some places where you can buy Mastech MY-61 and spare parts:
- Direct from Mastech: You can buy the Mastech MY-61 directly from the Mastech website. They offer free shipping on orders over $50.

- Walmart: Walmart sells the Mastech MY-61 for $24.99. They also offer free shipping on orders over $35.
- Amazon: Amazon sells the Mastech MY-61 for $23.30. They also offer free shipping on orders over $25.

- Best Buy: Best Buy sells the Mastech MY-61 for $25.99. They also offer free shipping on orders over $35.

- Lowes: Lowes sells the Mastech MY-61 for $26.99. They also offer free shipping on orders over $45.

- eBay: You can also find the Mastech MY-61 on eBay. Prices on eBay vary, but you can often find it for a good deal.

As for spare parts, you can usually find them on the same websites that sell the Mastech MY-61. For example, Mastech sells spare parts directly on their website. You can also find spare parts on Amazon, eBay, and other online retailers.
I hope this helps!
Mastech MY-61 Problems and Solutions
some common issues and problems with the Mastech MY-61 multimeter, along with expert-approved solutions:
Issue: The multimeter displays incorrect readings. Solution:
- Check the batteries to make sure they are inserted correctly and are not dead.
- Make sure the probes are properly connected to the multimeter.
- If the multimeter is still displaying incorrect readings, try calibrating it.
Issue: The multimeter is not turning on. Solution:
- Check the power cord to make sure it is plugged in properly.
- If the multimeter is still not turning on, try replacing the batteries.
Issue: The multimeter is not measuring accurately. Solution:
- Check the probes to make sure they are in good condition and are not damaged.
- Make sure the multimeter is set to the correct measurement range.
- If the multimeter is still not measuring accurately, try calibrating it.
Issue: The multimeter is giving an error message. Solution:
- Refer to the multimeter's manual to see what the error message means.
- If you are still unable to resolve the issue, contact Mastech customer support for assistance.
Here are some additional tips for troubleshooting Mastech MY-61 multimeter problems:
- Always make sure that the multimeter is turned off before you connect or disconnect the probes.
- Do not overload the multimeter by measuring voltages or currents that are beyond its rated capacity.
- Store the multimeter in a cool, dry place.
I hope this helps!

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