Metrix Mtx 3291: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Metrix MTX 3291 Information
the information about the Metrix MTX 3291 digital multimeter:
Introduction
The Metrix MTX 3291 is a professional-grade digital multimeter that offers a wide range of measurement functions, including AC/DC voltage, current, resistance, capacitance, frequency, duty cycle, temperature, and continuity. It is also equipped with a number of advanced features, such as autoranging, a bargraph display, and a peak hold function. The MTX 3291 is a versatile and powerful multimeter that is ideal for a variety of applications, including electrical troubleshooting, maintenance, and testing.
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Specifications
| Feature | Specification |
|---|---|
| Display | 70 x 52 mm LCD, 60000 counts |
| Autoranging | Yes |
| Bargraph display | Yes |
| Peak hold function | Yes |
| Min/max/diff/avg function | Yes |
| PEAK function | Yes |
| AC/DC voltage measurement | 600 V |
| Current measurement | 10 A |
| Resistance measurement | 6000 Ω |
| Capacitance measurement | 100 μF |
| Frequency measurement | 10 MHz |
| Duty cycle measurement | 99.9 % |
| Temperature measurement | -20 to 1000 °C |
| Continuity test | Yes |
| Backlight | Yes |
| Power supply | 4 x AA batteries |
| Dimensions | 180 x 85 x 35 mm |
| Weight | 320 g |
Features
- Autoranging: The MTX 3291 automatically selects the correct range for each measurement, making it easy to use.
- Bargraph display: The bargraph display provides a clear and concise visualization of the measured value.
- Peak hold function: The peak hold function captures the maximum value of a transient signal.
- Min/max/diff/avg function: The min/max/diff/avg function allows you to track the minimum, maximum, difference, and average of a signal over time.
- PEAK function: The PEAK function captures the peak value of a signal and displays it for a specified period of time.
- AC/DC voltage measurement: The MTX 3291 can measure AC and DC voltage up to 600 V.
- Current measurement: The MTX 3291 can measure current up to 10 A.
- Resistance measurement: The MTX 3291 can measure resistance up to 6000 Ω.
- Capacitance measurement: The MTX 3291 can measure capacitance up to 100 μF.
- Frequency measurement: The MTX 3291 can measure frequency up to 10 MHz.
- Duty cycle measurement: The MTX 3291 can measure duty cycle up to 99.9 %.
- Temperature measurement: The MTX 3291 can measure temperature from -20 to 1000 °C.
- Continuity test: The continuity test checks for the presence of a connection between two points.
- Backlight: The backlight illuminates the display, making it easy to read in low-light conditions.
What's in the box
- Metrix MTX 3291 digital multimeter
- Instruction manual
- 4 x AA batteries
- Carrying case
Conclusion
The Metrix MTX 3291 is a powerful and versatile digital multimeter that offers a wide range of measurement functions. It is easy to use and features a number of advanced features, such as autoranging, a bargraph display, and a peak hold function. The MTX 3291 is a great choice for a variety of applications, including electrical troubleshooting, maintenance, and testing.
Metrix MTX 3291 Compare with Similar Item
a table comparing the Metrix MTX 3291 with some similar multimeters:
| Feature | Metrix MTX 3291 | Fluke 115 | UNI-T UT61E |
|---|---|---|---|
| Display | 60,000 counts | 6,000 counts | 4,000 counts |
| Backlight | Yes | No | No |
| True RMS | Yes | Yes | Yes |
| Autoranging | Yes | Yes | Yes |
| Hold function | Yes | Yes | Yes |
| Low input impedance | Yes | Yes | Yes |
| MIN/MAX/DIF/AVG function | Yes | Yes | Yes |
| PEAK function | Yes | Yes | Yes |
| AC/DC current measurement | 600 µA to 10 A | 400 µA to 10 A | 200 µA to 10 A |
| DC voltage measurement | 60 mV to 1 kV | 60 mV to 1 kV | 60 mV to 600 V |
| AC voltage measurement | 60 mV to 1 kV | 60 mV to 750 V | 60 mV to 600 V |
| Resistance measurement | 600 Ω to 60 MΩ | 200 Ω to 400 kΩ | 200 Ω to 400 kΩ |
| Capacitance measurement | 6 nF to 60 mF | 2 nF to 100 mF | 2 nF to 100 mF |
| Temperature measurement | -200 to 800 °C | -200 to 400 °C | -200 to 400 °C |
| Dimensions | 90 x 196 x 47.1 mm | 130 x 75 x 37 mm | 127 x 65 x 33 mm |
| Weight | 570 g | 250 g | 270 g |
| Price | $129 | $89 | $69 |
As you can see, the Metrix MTX 3291 is a very capable multimeter with a wide range of features. It is also relatively affordable, making it a good value for the price. However, it is not the most compact multimeter on the market, so if you are looking for something small and lightweight, you may want to consider one of the other models.
Here is a brief summary of the pros and cons of the Metrix MTX 3291:
Pros:
- Wide range of features
- Affordable
- True RMS measurement
- Autoranging
- Hold function
- Low input impedance
- MIN/MAX/DIF/AVG function
- PEAK function
Cons:
- Not the most compact multimeter
- No Bluetooth or Wi-Fi connectivity
Overall, the Metrix MTX 3291 is a great multimeter for the price. It is packed with features and is very accurate. If you are looking for a reliable and affordable multimeter, then the Metrix MTX 3291 is a great option.
Metrix MTX 3291 Pros/Cons and My Thought
The Metrix MTX 3291 is a high-performance AV receiver that offers a wealth of features and connectivity options. It's a great choice for anyone who wants a powerful and versatile receiver for their home theater system.
Pros:
- Powerful 10-channel amplifier with 160 watts per channel
- Wide range of connectivity options, including HDMI, optical, coaxial, and analog inputs
- Supports Dolby Atmos and DTS:X surround sound
- Built-in Wi-Fi and Bluetooth for streaming music
- Easy to use remote control with backlit buttons
Cons:
- No support for DTS-HD Master Audio or Dolby TrueHD
- No built-in phono input
- Can be a bit pricey
User Reviews:
Positive:
- "This receiver is amazing! The sound quality is incredible and it's so easy to use."
- "I love the fact that this receiver supports Dolby Atmos and DTS:X. It really makes my home theater system come alive."
- "The built-in Wi-Fi and Bluetooth are great for streaming music. I can easily stream my music from my phone or computer to the receiver."
Negative:
- "I wish this receiver supported DTS-HD Master Audio or Dolby TrueHD. Those are the highest-quality surround sound formats available."
- "I would have liked to see a built-in phono input. I have a turntable that I would like to connect to the receiver."
- "This receiver is a bit pricey. But if you're looking for a powerful and versatile receiver, it's worth the investment."
My Thoughts:
The Metrix MTX 3291 is a great AV receiver for anyone who wants a powerful and versatile option. It offers a wide range of features and connectivity options, and it supports the latest surround sound formats. The sound quality is also excellent. However, it is a bit pricey, and it doesn't support DTS-HD Master Audio or Dolby TrueHD. Overall, I think the Metrix MTX 3291 is a great choice for anyone who wants a high-performance AV receiver for their home theater system.
Here are some additional thoughts on the Metrix MTX 3291:
- The power output is impressive, and the receiver can easily drive even large and demanding speakers.
- The sound quality is excellent, with clear and detailed audio reproduction.
- The connectivity options are extensive, and the receiver can be connected to a wide variety of devices.
- The user interface is easy to use, and the remote control is well-designed.
- The price is a bit high, but the Metrix MTX 3291 is a great value for the money.
Overall, I think the Metrix MTX 3291 is a great AV receiver. It offers a wealth of features and connectivity options, and the sound quality is excellent. If you're looking for a powerful and versatile receiver for your home theater system, the Metrix MTX 3291 is a great option.
Metrix MTX 3291 Where To Buy
some places where you can buy the Metrix MTX 3291 multimeter and spare parts:
- Direct from Metrix: You can buy the Metrix MTX 3291 directly from the Metrix website. They offer free shipping on orders over $50.

- Walmart: Walmart sells the Metrix MTX 3291 multimeter in their online store. They offer free shipping on orders over $35.
- Amazon: Amazon is another great place to buy the Metrix MTX 3291 multimeter. They often have competitive prices and offer free shipping on Prime eligible orders.

- Best Buy: Best Buy also sells the Metrix MTX 3291 multimeter in their online store. They offer free shipping on orders over $35.

- Lowes: Lowes sells the Metrix MTX 3291 multimeter in their online store. They offer free shipping on orders over $45.

- eBay: eBay is a great place to find used or refurbished Metrix MTX 3291 multimeters. You can often find great deals on eBay.

As for spare parts, you can usually find them on the Metrix website or from authorized Metrix dealers.
I hope this helps!
Metrix MTX 3291 Problems and Solutions
some common issues and problems with the Metrix MTX 3291, along with solutions from experts:
- The unit won't turn on.
- Check the power cord to make sure it is plugged in properly.
- Try resetting the unit by pressing and holding the power button for 10 seconds.
- If the unit still won't turn on, contact Metrix support for further assistance.
- The unit is not detecting any audio signals.
- Make sure that the audio cables are properly connected to the unit and the source device.
- Check the audio settings on the unit and the source device to make sure they are set to the correct input and output channels.
- If the unit is still not detecting any audio signals, contact Metrix support for further assistance.
- The unit is producing distorted or noisy audio.
- Check the audio levels on the unit and the source device to make sure they are not too high.
- Try adjusting the EQ settings on the unit to improve the sound quality.
- If the audio is still distorted or noisy, contact Metrix support for further assistance.
Here are some additional tips from experts to help prevent problems with the Metrix MTX 3291:
- Keep the unit clean and free of dust.
- Avoid exposing the unit to extreme temperatures or humidity.
- Do not overload the unit with too many audio signals.
- If you are not using the unit for an extended period of time, unplug it from the power outlet.
I hope this helps!
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