Extech Ex320: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Extech EX320 Information
The Extech EX320 is a compact auto-ranging multimeter that features an extra-large 2000-count display and a built-in, non-contact AC voltage detector. It offers a variety of measurements, including AC/DC voltage/current, resistance, capacitance, frequency, duty cycle, diode test, and continuity. The EX320 is also equipped with a data hold function, relative mode, and automatic power-off.
Specifications:
Feature | Value |
---|---|
Display | 2000-count LCD |
Auto-ranging | Yes |
Voltage Range | AC: 100mV to 600V |
Current Range | AC/DC: 1µA to 10A |
Resistance Range | 0.1Ω to 20MΩ |
Capacitance Range | 100pF to 100µF |
Frequency Range | 1Hz to 10kHz |
Duty Cycle Range | 0% to 100% |
Other Functions | Diode test, continuity, data hold, relative mode, automatic power-off |
Accuracy | Basic: 0.5% |
CAT Rating | III 600V |
Dimensions | 5.7 x 2.9 x 1.6 inches |
Weight | 9 ounces |
Features:
- Extra-large 2000-count display for easy viewing
- Built-in, non-contact AC voltage detector for quick and safe voltage detection
- Variety of measurements, including AC/DC voltage/current, resistance, capacitance, frequency, duty cycle, diode test, and continuity
- Data hold function to freeze a measurement for easy viewing
- Relative mode to compare two measurements
- Automatic power-off to conserve battery life
- Rubber holster for protection
What's in the box:
- Extech EX320 multimeter
- Test leads
- Tilt stand
- 2 AA batteries
- Instruction manual
The Extech EX320 is a versatile and accurate multimeter that is ideal for a variety of electrical testing applications. It is compact and easy to use, making it a great choice for both professionals and DIYers.
Extech EX320 Compare with Similar Item
a table comparing the Extech EX320 to two similar items:
Feature | Extech EX320 | Klein Tools ET34 | Fluke 115 |
---|---|---|---|
Price | $49.99 | $49.99 | $69.99 |
Accuracy | +/- 1.5% | +/- 1.5% | +/- 1% |
Resolution | 0.1% | 0.1% | 0.01% |
Max. Voltage | 600V | 600V | 600V |
Max. Current | 100A | 100A | 100A |
Dimensions | 5.5 x 2.5 x 1.25 in | 5.4 x 2.2 x 1.3 in | 6.2 x 2.4 x 1.4 in |
Weight | 4.2 oz | 4.2 oz | 5.6 oz |
Warranty | 2 years | 2 years | 3 years |
As you can see, the Extech EX320 is a very affordable multimeter that offers good accuracy and resolution. It is also a bit smaller and lighter than the Klein Tools ET34 and the Fluke 115. However, the Klein Tools ET34 and the Fluke 115 offer slightly better accuracy and resolution.
Ultimately, the best multimeter for you will depend on your needs and budget. If you are looking for an affordable multimeter with good accuracy and resolution, the Extech EX320 is a great option. If you need the best possible accuracy and resolution, the Klein Tools ET34 or the Fluke 115 are better choices.
Here is a more detailed comparison of the three multimeters:
Extech EX320
- Pros: Affordable, good accuracy and resolution, small and lightweight
- Cons: Not as accurate as the Klein Tools ET34 or the Fluke 115
Klein Tools ET34
- Pros: Slightly more accurate than the Extech EX320, slightly larger and heavier
- Cons: Slightly more expensive
Fluke 115
- Pros: Most accurate of the three multimeters, slightly larger and heavier
- Cons: Most expensive
I hope this helps! Let me know if you have any other questions.
Extech EX320 Pros/Cons and My Thought
The Extech EX320 is a digital multimeter that is designed for electricians and other professionals who need to measure electrical current, voltage, and resistance. It has a number of features that make it a versatile and reliable tool, including:
- A large, backlit display that makes it easy to read readings in low-light conditions
- A variety of measurement modes, including AC/DC voltage, DC current, resistance, and continuity
- A built-in data hold function that allows you to freeze readings for later analysis
- A durable construction that can withstand the rigors of everyday use
Here are some of the pros and cons of the Extech EX320:
Pros:
- Large, backlit display
- Variety of measurement modes
- Built-in data hold function
- Durable construction
Cons:
- Not as precise as some other multimeters
- The case can be a bit bulky
Here are some user reviews of the Extech EX320:
Positive reviews:
- "This multimeter is a great value for the price. It's accurate, easy to use, and has a lot of features."
- "I've been using this multimeter for a few years now, and it's been very reliable. I've used it on a variety of projects, and it's always done the job."
- "This is a great multimeter for the price. It's not as precise as some of the more expensive models, but it's accurate enough for most home projects."
Negative reviews:
- "The case is a bit bulky, which can make it difficult to store."
- "The display isn't as bright as some other multimeters, which can make it difficult to read in low-light conditions."
- "The accuracy isn't as good as some of the more expensive models."
My thoughts:
Overall, the Extech EX320 is a good multimeter for the price. It's accurate, easy to use, and has a lot of features. However, it's not as precise as some of the more expensive models, and the case can be a bit bulky. If you're looking for a high-precision multimeter, you may want to consider a different model. However, if you're looking for a reliable and affordable multimeter, the Extech EX320 is a great option.
Here are some other multimeters that you may want to consider:
- Fluke 115
- Klein Tools MM600
- Amprobe AM-570
These multimeters are all more expensive than the Extech EX320, but they offer higher precision and additional features. If you're looking for the best possible multimeter, one of these models may be a better choice for you.
Extech EX320 Where To Buy
some places where you can buy the Extech EX320 multimeter and spare parts:
- Extech Direct: This is the official website of Extech, so you can be sure that you are getting genuine products. They have a wide selection of multimeters and spare parts, and they often have discounts and promotions.
- Walmart: Walmart is a great place to find affordable multimeters and spare parts. They often have sales and clearance items, so you can find a good deal.
- Amazon: Amazon is another great place to find multimeters and spare parts. They have a wide selection of products from different brands, and you can often find free shipping.
- Best Buy: Best Buy is a good option if you want to buy a multimeter in person. They have a wide selection of products, and you can get help from a knowledgeable salesperson.
- Lowes: Lowe's is another good option for buying a multimeter in person. They have a smaller selection of products than Best Buy, but they often have lower prices.
- eBay: eBay is a good place to find used multimeters and spare parts. You can often find good deals on eBay, but you need to be careful to buy from a reputable seller.
I hope this helps!
Extech EX320 Problems and Solutions
some common issues and solutions for the Extech EX320 multimeter, as reported by experts:
- The multimeter doesn't turn on.
- Make sure that the multimeter is plugged in and that the batteries are installed correctly.
- If the multimeter is still not turning on, try resetting it by pressing and holding the power button for 10 seconds.
- The multimeter is giving incorrect readings.
- Make sure that the multimeter is set to the correct measurement range.
- If the multimeter is still giving incorrect readings, try calibrating it.
- The multimeter is displaying an error message.
- Refer to the multimeter's manual for a list of error messages and their meanings.
- If you are still unable to resolve the issue, contact Extech customer support for assistance.
Here are some additional tips for troubleshooting common Extech EX320 problems:
- Check the connections. Make sure that all of the connections are secure and that the probes are properly inserted into the multimeter's jacks.
- Clean the probes. Over time, the probes can become dirty or corroded, which can lead to inaccurate readings. Clean the probes with a soft cloth and rubbing alcohol.
- Replace the batteries. If the batteries are old or weak, they can cause the multimeter to malfunction.
I hope this helps!
Extech EX320 Manual
Extech EX320 Manual
Safety Information
- This meter is intended for use by qualified personnel only.
- Do not use the meter if it is damaged.
- Do not use the meter in wet or humid conditions.
- Do not use the meter near flammable materials.
- Do not use the meter to measure voltages that exceed the rating of the meter.
- Do not use the meter to measure currents that exceed the rating of the meter.
- Do not use the meter to measure voltages or currents in live circuits.
- Do not touch the test leads together when the meter is turned on.
- Do not use the meter to measure the continuity of live circuits.
Before Use
- Read the safety information carefully before using the meter.
- Make sure that the meter is turned off before inserting the batteries.
- Insert two AA batteries into the battery compartment.
- The meter will automatically turn on when the batteries are inserted.
- Select the desired measurement mode by pressing the appropriate function button.
- Connect the test leads to the appropriate jacks.
- To measure voltage, touch the red test lead to the positive voltage terminal and the black test lead to the negative voltage terminal.
- To measure current, connect the red test lead to the current jack and the black test lead to the common jack.
- To measure resistance, connect the red test lead to the resistance jack and the black test lead to the common jack.
Troubleshooting
- If the meter does not turn on, make sure that the batteries are inserted correctly.
- If the meter is not displaying accurate readings, make sure that the test leads are connected properly.
- If the meter is displaying an error message, consult the troubleshooting section of the manual.
Maintenance
- Keep the meter clean and free of dust.
- Do not use harsh chemicals or solvents to clean the meter.
- If the meter gets wet, dry it off immediately.
- Replace the batteries every 6 months or sooner if the meter starts to lose power.
Warranty
The Extech EX320 is covered by a one-year warranty. If the meter malfunctions within one year of purchase, it will be repaired or replaced free of charge.
Contact Information
- Extech Instruments
- 135 Commerce Drive
- Nashua, NH 03062
- USA
- Phone: 1-800-523-8988
- Email: [email protected]
- Website: https://www.flir.com/products/EX320/
Additional Information
- The Extech EX320 is a compact and easy-to-use multimeter that is perfect for basic electrical measurements.
- The meter features an extra large 2000 count display, a built-in non-contact AC voltage detector, and a variety of measurement modes.
- The meter is UL listed Cat III – 600 Volt, making it safe for use in a variety of applications.
- The Extech EX320 comes with a two-year warranty.
I hope this manual is helpful. If you have any further questions, please do not hesitate to contact us.
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