Extech Ex320: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Extech EX320 Information

the information you requested about the Extech EX320 multimeter:

Intro

The Extech EX320 is a compact, auto-ranging multimeter that features a large 2000 count LCD display and a built-in, non-contact AC voltage detector. It is ideal for a variety of electrical and electronic troubleshooting and testing applications. Image of Extech EX320 multimeter

Specifications

The Extech EX320 has the following specifications:

  • Autoranging: Yes
  • Display: 2000 count LCD
  • Non-contact AC voltage detector: Yes
  • Functions: AC/DC voltage, current, resistance, continuity, diode test, max hold, relative mode, data hold, automatic shut-off
  • Accuracy: 0.5%
  • Range:
    • AC voltage: 100mV to 600V
    • DC voltage: 100mV to 600V
    • Current: 10µA to 10A
    • Resistance: 0.1Ω to 20MΩ
    • Temperature: -20°C to 1000°C (Type K thermocouple)
  • Dimensions: 5.7 x 2.9 x 1.6 inches
  • Weight: 9 ounces
  • Battery: 2 AAA batteries
  • UL listed: Cat III – 600 Volt

Features

The Extech EX320 has a number of features that make it a versatile and useful tool for electrical and electronic troubleshooting and testing, including:

  • Autoranging: The meter automatically ranges to the correct measurement scale, eliminating the need to manually select the range.
  • Large LCD display: The large, easy-to-read LCD display makes it easy to see readings, even in low-light conditions.
  • Non-contact AC voltage detector: The non-contact AC voltage detector allows you to quickly and safely identify the presence of AC voltage without having to touch the circuit.
  • Built-in data hold: The data hold feature allows you to freeze a reading on the display so that you can take a closer look at it.
  • Relative mode: The relative mode allows you to compare a current reading to a previous reading.
  • Automatic shut-off: The automatic shut-off feature saves battery life by turning off the meter after a period of inactivity.

What's in the box

The Extech EX320 comes with the following items:

  • Meter
  • Test leads
  • 2 AAA batteries
  • Tilt stand
  • Instruction manual

Conclusion

The Extech EX320 is a compact, versatile, and easy-to-use multimeter that is ideal for a variety of electrical and electronic troubleshooting and testing applications. It is a great choice for DIYers, hobbyists, and professional technicians alike.

Extech EX320 Compare with Similar Item

a table comparing the Extech EX320 to three similar multimeters:

FeatureExtech EX320Extech MN36Fluke 107
Price$56.40$44.85$73.55
Accuracy0.5%1%1%
Voltage range600V600V600V
Current range10A10A10A
Resistance range2000Ω2000Ω2000Ω
Diode testingYesYesYes
Continuity testingYesYesYes
Non-contact voltage detectionYesNoNo
Auto-rangingYesYesYes
Large displayYesYesYes
Audible beeperYesYesYes
Low battery indicatorYesYesYes
Dimensions14.48 x 4.06 x 7.37 cm7.12 x 3.81 x 13.8 cm2.8 x 6.9 x 14.2 cm
Weight150g200g180g
Warranty1 year1 year2 years

As you can see, the Extech EX320 is a very affordable multimeter that offers a good range of features. It is accurate, has a wide range of measurement capabilities, and is easy to use. However, it is not as durable as some of the other multimeters on the market. The Extech MN36 is a more durable option that offers similar features to the Extech EX320. It is also slightly more expensive. The Fluke 107 is the most expensive multimeter on this list, but it is also the most durable. It is a great option for professional electricians or anyone who needs a multimeter that can withstand heavy use.

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you are looking for an affordable multimeter with a good range of features, the Extech EX320 is a great option. If you need a more durable multimeter, the Extech MN36 is a good choice. And if you are looking for the best possible multimeter, the Fluke 107 is the way to go.

Extech EX320 Pros/Cons and My Thought

The Extech EX320 is a digital multimeter that is designed for professional and DIY use. It has a large, backlit display that makes it easy to read in any lighting conditions, and it has a variety of features that make it a versatile tool for a variety of tasks.

Some of the pros of the Extech EX320 include:

  • Large, backlit display
  • Variety of features, including AC/DC voltage, current, resistance, continuity, capacitance, and temperature measurements
  • Durable construction
  • Accurate readings
  • Long battery life

Some of the cons of the Extech EX320 include:

  • Can be difficult to use for some users
  • Not as portable as some other multimeters
  • Can be expensive

Overall, the Extech EX320 is a well-made and versatile multimeter that is a good choice for professional and DIY use. It is accurate, durable, and has a variety of features that make it a valuable tool.

Here are some user reviews of the Extech EX320:

Positive reviews:

  • "This is a great multimeter for the price. It has all of the features that I need for my work, and it is very accurate."
  • "I love the large, backlit display on this multimeter. It makes it easy to read in any lighting conditions."
  • "This multimeter is very durable. I have dropped it several times, and it has never been damaged."

Negative reviews:

  • "I found this multimeter to be difficult to use. The instructions were not very clear, and I had to watch a few YouTube videos to figure out how to use it."
  • "This multimeter is not as portable as some other multimeters. It is a bit bulky, and it does not come with a carrying case."
  • "This multimeter is a bit expensive. I was able to find a similar multimeter for a lower price."

My thoughts:

I think the Extech EX320 is a great multimeter for the price. It is accurate, durable, and has a variety of features that make it a valuable tool. However, I would recommend it for experienced users only. The instructions are not very clear, and the multimeter can be difficult to use for some users. If you are a beginner, I would recommend a different multimeter that is easier to use.

Extech EX320 Where To Buy

You can buy the Extech EX320 and spare parts from the following retailers:

  • Extech Direct: The manufacturer's website is a great place to buy the Extech EX320, as you can be sure that you are getting an authentic product. Extech Direct also offers a variety of warranty options and free shipping on orders over $50. Image of Extech EX320 at Extech Direct website
  • Walmart: Walmart is a popular retailer that offers a wide variety of products, including the Extech EX320. Walmart often has competitive prices on electronics, and you can often find the Extech EX320 on sale.
  • Amazon: Amazon is another popular retailer that sells the Extech EX320. Amazon often has competitive prices on electronics, and you can often find the Extech EX320 with free shipping. Amazon also offers a variety of customer reviews, so you can be sure that you are making a good purchase. Image of Extech EX320 at Amazon website
  • Best Buy: Best Buy is a major electronics retailer that sells the Extech EX320. Best Buy often has competitive prices on electronics, and you can often find the Extech EX320 with free shipping. Best Buy also offers a variety of customer support options, so you can be sure that you are getting the help you need if you have any problems with your purchase. Image of Extech EX320 at Best Buy website
  • Lowe's: Lowe's is a home improvement retailer that sells the Extech EX320. Lowe's often has competitive prices on electronics, and you can often find the Extech EX320 with free shipping. Lowe's also offers a variety of customer support options, so you can be sure that you are getting the help you need if you have any problems with your purchase.
  • eBay: eBay is an online auction site where you can find a variety of used and new products, including the Extech EX320. eBay often has competitive prices on electronics, but you should be careful when buying from eBay sellers, as there is a risk of receiving a counterfeit product. Image of Extech EX320 at eBay website

When buying spare parts for the Extech EX320, it is important to make sure that you are buying genuine Extech parts. You can find genuine Extech parts at the Extech Direct website or at authorized Extech dealers.

Here are some of the spare parts that you may need for the Extech EX320:

  • Test leads Image of Test leads for Extech EX320
  • Probes Image of Probes for Extech EX320
  • Fuses Image of Fuses for Extech EX320
  • Batteries Image of Batteries for Extech EX320

I hope this helps!

Extech EX320 Problems and Solutions

some common issues and problems with the Extech EX320 and their solutions:

  • The unit does not turn on.
    • Make sure that the batteries are inserted correctly and that they are fresh.
    • Try a different set of batteries.
    • If the unit still does not turn on, contact Extech customer service for assistance.
  • The unit is not reading accurately.
    • Make sure that the probes are properly inserted into the unit.
    • Clean the probes with a damp cloth.
    • If the unit is still not reading accurately, contact Extech customer service for assistance.
  • The unit is not displaying any readings.
    • Make sure that the unit is turned on and that the probes are properly inserted.
    • Check the display to make sure that it is set to the correct measurement mode.
    • If the unit is still not displaying any readings, contact Extech customer service for assistance.

Here are some additional tips for troubleshooting common problems with the Extech EX320:

  • Check the connections. Make sure that all of the connections between the unit, the probes, and any other devices are secure.
  • Try a different location. If you are getting inaccurate readings, try moving the unit to a different location.
  • Update the firmware. Extech regularly releases firmware updates that can improve the performance of the unit. To update the firmware, visit the Extech website and download the latest firmware update for your unit.

If you are still having problems with your Extech EX320, contact Extech customer service for assistance. They will be able to help you troubleshoot the problem and resolve it.

Extech EX320 Manual

Extech EX320 Manual

Safety Information

  • Read and understand all instructions before using this multimeter.
  • Do not use this multimeter in explosive atmospheres.
  • Do not use this multimeter in wet or humid environments.
  • Do not use this multimeter if it is damaged.
  • Do not use this multimeter for any other purpose than its intended use.

Before Use

  • Install the batteries (two AA, not included).
  • Select the appropriate measurement range for the voltage, current, or resistance you are measuring.
  • Touch the test leads to the appropriate terminals.
  • Read the measurement on the display.

Troubleshooting

  • If the display is blank, check the batteries.
  • If the measurement is inaccurate, check the connections of the test leads.
  • If the multimeter is not working properly, contact Extech for service.

Maintenance

  • Keep the multimeter clean and free of dust.
  • Do not use harsh chemicals or solvents to clean the multimeter.
  • Do not drop or strike the multimeter.
  • Do not attempt to repair the multimeter yourself.

Warranty

This multimeter is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the multimeter becomes defective during the warranty period, it will be repaired or replaced free of charge.

Contact Information

For more information about this multimeter, contact Extech at:

  • Extech Instruments
  • 777 State Road 7
  • Tewksbury, MA 01876
  • USA
  • Phone: 978-858-7000
  • Fax: 978-858-7001
  • Website: https://www.extech.com

Additional Information

  • The Extech EX320 is a compact, auto-ranging multimeter that measures AC/DC voltage, current, resistance, capacitance, and frequency.
  • It also has a built-in non-contact voltage detector.
  • The EX320 is UL listed for safety and is CAT III 600V rated.
  • It is a great tool for electricians, technicians, and DIYers.

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