Extech Ex350: Pros And Cons, Common Issues, And Best Places To Purchase
Extech EX350 Information
The Extech EX350 is a professional True RMS digital multimeter with a wide range of features and functions. It is perfect for electricians, technicians, and hobbyists who need a reliable and accurate multimeter for their work.
Introduction
The EX350 features a large 4000-count LCD display with a backlit for easy viewing in low-light conditions. It has Auto and Manual Ranging modes, Data Hold, and Auto Power Off to conserve battery life. The meter also includes a Low Impedance (LoZ) mode to eliminate false readings caused by ghost voltages, a Non-Contact Voltage Detector (NCV) that safely senses electrical sources, and Variable Frequency voltage measurements.
Specifications
Here is a table of the EX350's specifications:
| Feature | Specification |
|---|---|
| Voltage Range | AC: 600 V, DC: 600 V |
| Current Range | AC: 10 A, DC: 10 A |
| Resistance Range | 40 MΩ |
| Capacitance Range | 100 µF |
| Frequency Range | 50/60 Hz |
| Diode Test | Yes |
| Continuity Test | Yes |
| Auto Power Off | 15 minutes |
| Backlight | Yes |
| Battery Life | 40 hours |
Features
The EX350 has a number of advanced features that make it a versatile and powerful tool for electrical testing. These features include:
- True RMS measurement: The EX350 measures true RMS values, which are the actual values of AC waveforms, regardless of their shape or distortion. This makes it ideal for measuring AC waveforms that are not pure sine waves, such as those found in switched-mode power supplies.
- Low Impedance (LoZ) mode: The LoZ mode reduces the meter's input impedance, making it less susceptible to interference from stray voltages. This is useful for measuring small voltages or voltages in noisy environments.
- Non-Contact Voltage Detector (NCV): The NCV feature allows you to safely check for the presence of AC voltage without making contact with the circuit. This is a valuable safety feature, especially when working with high-voltage circuits.
- Variable Frequency voltage measurements: The EX350 can measure the frequency of AC voltages. This is useful for troubleshooting problems with variable frequency drives (VFDs).
What's in the box?
The EX350 comes with the following items:
- Meter
- Test leads
- Instruction manual
- Batteries
Pricing
The Extech EX350 is available for purchase online and at electronics retailers. The price varies depending on the retailer, but it typically retails for around $60.
Overall, the Extech EX350 is a powerful and versatile multimeter that is perfect for electricians, technicians, and hobbyists. It has a wide range of features and functions, making it a valuable tool for a variety of electrical testing applications.
Extech EX350 Compare with Similar Item
a table comparing the Extech EX350 with some similar multimeters:
| Feature | Extech EX350 | Fluke 117 | Klein Tools MM500 |
|---|---|---|---|
| Price | $139.99 | $199.99 | $109.99 |
| Accuracy | ±0.5% | ±0.2% | ±1% |
| Display | 3.5" LCD | 4.0" LCD | 3.5" LCD |
| Auto-ranging | Yes | Yes | Yes |
| True RMS | Yes | Yes | Yes |
| Capacitance | 200uF | 999.99uF | 400uF |
| Resistance | 40MΩ | 40MΩ | 40MΩ |
| Current | 10A | 10A | 10A |
| Voltage | 600V | 600V | 600V |
| Dimensions | 5.9 x 3.1 x 1.5 in | 6.7 x 3.5 x 1.5 in | 6.3 x 2.8 x 1.2 in |
| Weight | 11.8 oz | 13.5 oz | 10.6 oz |
As you can see, the Extech EX350 is a very affordable multimeter that offers good accuracy and features. It is comparable to the Fluke 117 and Klein Tools MM500, which are both more expensive. However, the Extech EX350 does not have as large of a display or as much capacitance measurement range as the Fluke 117. It also has a slightly lower resistance measurement range than the Klein Tools MM500.
Ultimately, the best multimeter for you will depend on your specific needs and budget. If you are looking for an affordable multimeter with good accuracy and features, then the Extech EX350 is a great option. However, if you need a multimeter with a larger display, more capacitance measurement range, or a higher resistance measurement range, then you may want to consider the Fluke 117 or Klein Tools MM500.
Extech EX350 Pros/Cons and My Thought
The Extech EX350 is a true RMS digital multimeter that offers a wide range of features and functions for a variety of electrical testing applications. Some of its key features include:
- True RMS measurement for accurate AC readings
- Low impedance mode (LoZ) to prevent false readings caused by ghost voltages
- Low pass filter (LPF) for accurate measurement of variable frequency drive signals
- Built-in non-contact AC voltage detector (NCV) with LED indicator
- Backlit display for easy viewing in low-light conditions
- Auto power-off to conserve battery life
The Extech EX350 has received mostly positive reviews from users. Some of the positive aspects of the multimeter that have been mentioned in reviews include:
- Accurate readings
- Durable construction
- Easy to use
- Wide range of features
- Intuitive interface
- Competitive price
However, there have also been a few negative reviews of the Extech EX350. Some of the negative aspects of the multimeter that have been mentioned in reviews include:
- The display can be difficult to read in direct sunlight
- The case is a bit bulky
- The probes are not the longest
- The auto power-off feature can be inconvenient if you need to take multiple measurements in a row
Overall, the Extech EX350 is a well-rounded digital multimeter that offers a good value for the price. It is accurate, durable, and easy to use. However, it is not without its flaws, such as the difficult-to-read display and the bulky case.
Here are some additional thoughts on the Extech EX350:
- The True RMS measurement is a valuable feature that makes the Extech EX350 more accurate than some other multimeters in its price range.
- The LoZ mode is useful for preventing false readings caused by ghost voltages. This can be helpful when working with circuits that have high impedance components.
- The LPF is useful for accurate measurement of variable frequency drive signals. This can be helpful for electricians and other professionals who work with industrial equipment.
- The built-in NCV is a convenient feature for detecting the presence of AC voltage without having to touch the wires.
- The backlit display is a helpful feature for working in low-light conditions.
- The auto power-off feature is a power-saving feature that can help to extend the battery life of the multimeter.
Overall, the Extech EX350 is a versatile and reliable digital multimeter that is suitable for a variety of electrical testing applications. It is accurate, durable, and easy to use. The True RMS measurement, LoZ mode, LPF, and built-in NCV are all valuable features that make the Extech EX350 a good value for the price.
Extech EX350 Where To Buy
Sure. Here are some places where you can buy the Extech EX350 multimeter and spare parts:
- Extech direct: Extech's official website is a great place to buy the EX350 multimeter and spare parts. They have a wide selection of products and often offer discounts.
- Walmart: Walmart is a large retailer that often has competitive prices on multimeters. You can also find Extech EX350 multimeters at many Walmart stores.
- Amazon: Amazon is another great place to buy the Extech EX350 multimeter. They have a wide selection of products and often offer discounts.
- Best Buy: Best Buy is a electronics retailer that often has competitive prices on multimeters. You can also find Extech EX350 multimeters at many Best Buy stores.
- Lowes: Lowes is a home improvement retailer that sometimes carries Extech EX350 multimeters. You can also find multimeters at many Lowes stores.
- ** eBay:** eBay is an online auction site where you can often find used or refurbished Extech EX350 multimeters at a discounted price.
If you are looking for spare parts for your Extech EX350 multimeter, you can usually find them at the same retailers that sell the multimeter itself. You can also search for spare parts online at Extech's website or at other electronics retailers.
I hope this helps!
Extech EX350 Problems and Solutions
some common issues and problems with the Extech EX350 multimeter, along with expert-recommended solutions:
- The multimeter displays "OL" or "1". This means that the meter is overloaded and cannot measure the current or voltage being applied. To fix this, you need to reduce the range of the meter to a lower value. For example, if you are trying to measure a voltage of 12 volts, you need to set the meter to the 20 volt range.
- The multimeter displays a reading, but it is incorrect. This could be due to a number of factors, such as a loose connection, a faulty fuse, or a damaged meter. To troubleshoot this issue, you can try the following steps:
- Check all of the connections to make sure they are tight.
- Replace the fuse if it is blown.
- Send the meter to a qualified technician for repair if the problem persists.
- The multimeter turns off or powers down unexpectedly. This could be due to a low battery, a faulty power switch, or a damaged meter. To troubleshoot this issue, you can try the following steps:
- Replace the batteries if they are low.
- Clean the power switch with a contact cleaner.
- Send the meter to a qualified technician for repair if the problem persists.
Here are some additional tips for using the Extech EX350 multimeter:
- Always make sure that the meter is turned off before making any connections.
- Use the correct range for the measurement you are taking.
- Be careful not to overload the meter.
- Store the meter in a safe place when not in use.
The Extech EX350 is a reliable and accurate multimeter, but it is important to be aware of some of the common issues that can occur. By following the tips above, you can help to ensure that your meter continues to provide accurate readings for years to come.
According to the Moglix website, the price of the Extech EX350 multimeter in India ranges from ₹6,317 to ₹16,546. The price may vary depending on the retailer and the current market conditions.
Comments
Post a Comment