Extech Ex505: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Extech EX505 Information
the information about the Extech EX505 multimeter:
Introduction
The Extech EX505 is a heavy-duty, true RMS multimeter that is designed for industrial and professional use. It features a wide range of measurement capabilities, including AC/DC voltage and current, resistance, capacitance, frequency, duty cycle, diode test, and temperature. The EX505 also has a number of advanced features, such as auto-ranging, data hold, and relative measurement.
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Specifications
The Extech EX505 has the following specifications:
| Measurement | Range | Accuracy |
|---|---|---|
| AC Voltage | 200 mV to 1000 V | 0.5% |
| DC Voltage | 200 mV to 1000 V | 0.5% |
| AC Current | 20 mA to 10 A | 1% |
| DC Current | 20 mA to 10 A | 1% |
| Resistance | 0.1 Ω to 40 MΩ | 0.5% |
| Capacitance | 0.01 nF to 100 μF | 2% |
| Frequency | 5 Hz to 10 MHz | 1% |
| Duty Cycle | 0.1% to 99.9% | 1% |
| Temperature | -20 to 750 °C (-4 to 1382 °F) | 2% |
Features
The Extech EX505 has the following features:
- True RMS measurement: This ensures accurate measurements of AC signals, even those with non-sinusoidal waveforms.
- Auto-ranging: The multimeter automatically selects the correct measurement range for the detected signal, eliminating the need to manually adjust the range.
- Data hold: This feature allows you to freeze the displayed measurement so that you can easily read it.
- Relative measurement: This feature allows you to measure the difference between two signals, which is useful for troubleshooting electrical problems.
- Backlit LCD: The LCD display is backlit, so you can easily read it in low-light conditions.
- IP67 rated: The multimeter is IP67 rated, which means it is dustproof and waterproof.
What's in the box
The Extech EX505 comes in a carrying case and includes the following items:
- Multimeter
- Test leads
- Magnetic hanging strap
- Type K bead wire temperature probe
- 9V battery
Pricing
The Extech EX505 is priced around $100 USD.
Conclusion
The Extech EX505 is a versatile and powerful multimeter that is ideal for industrial and professional use. It has a wide range of measurement capabilities, as well as a number of advanced features. The multimeter is also well-built and durable, making it a reliable tool for the long haul.
If you are looking for a high-quality multimeter that can handle demanding applications, then the Extech EX505 is a great option.
Extech EX505 Compare with Similar Item
a table comparing the Extech EX505 with three similar multimeters:
| Feature | Extech EX505 | Extech EX330 | Extech EX205T | Extech EX350 |
|---|---|---|---|---|
| Price | $149.15 | $92.29 | $54.00 | $117.89 |
| Display | 4,000 counts | 6,000 counts | 40,000 counts | 40,000 counts |
| Accuracy | 0.50% | 0.09% | 0.06% | 0.06% |
| Voltage range | 0.1mV to 1000VDC/AC | 0.1mV to 1000VDC/AC | 0.01mV to 1000VDC/AC | 0.01mV to 1000VDC/AC |
| Current range | 0.1mA to 10A | 10mA to 10A | 100μA to 10A | 100μA to 10A |
| Resistance range | 0.01Ω to 40MΩ | 0.1Ω to 40MΩ | 0.01Ω to 40MΩ | 0.01Ω to 40MΩ |
| Capacitance range | 0.01nF to 100μF | 0.01nF to 1000μF | 0.01nF to 40mF | 0.01nF to 40mF |
| Dimensions | 8.26 x 5.72 x 18.42 cm | 14.48 x 4.06 x 7.37 cm | 25 x 16.8 x 7.5 cm | 8.13 x 4.83 x 17.02 cm |
| Weight | 350.01 g | 280 g | 0 g | 371.95 g |
| Features | True RMS, CAT IV-600V, waterproof, floats | Autoranging, True RMS, CAT III-600V | True RMS, autoranging | True RMS, CAT IV-600V, autoranging |
As you can see, the Extech EX505 is the most expensive multimeter in this comparison, but it also has the most features. It is a true RMS multimeter, which means it can accurately measure AC signals with non-sinusoidal waveforms. It also has a CAT IV-600V rating, which means it is safe to use on circuits up to 600 volts. The Extech EX505 is also waterproof and floats, making it a good choice for use in harsh environments.
The Extech EX330 is the least expensive multimeter in this comparison, but it still has a number of features. It is an autoranging multimeter, which means it automatically selects the correct range for the measurement being made. It also has a true RMS measurement mode.
The Extech EX205T is a good option for users who need a basic multimeter without a lot of bells and whistles. It is an autoranging multimeter with a true RMS measurement mode. It is also very affordable.
The Extech EX350 is a high-end multimeter with a number of features. It is a true RMS multimeter with a CAT IV-600V rating. It is also autoranging and has a number of other features, such as a data hold function and a min/max function.
The best multimeter for you will depend on your specific needs and budget. If you need a multimeter with a lot of features and you are willing to pay for it, then the Extech EX505 is a good option. If you are looking for a more basic multimeter that is still accurate and affordable, then the Extech EX330 or Extech EX205T are good choices. And if you need a high-end multimeter with all the bells and whistles, then the Extech EX350 is a good option.
Extech EX505 Pros/Cons and My Thought
The Extech EX505 is a digital multimeter that is designed for professionals and hobbyists alike. It has a wide range of features, including voltage, current, resistance, capacitance, and frequency measurements. It is also rugged and watertight, making it ideal for use in harsh environments.
Pros:
- Rugged and watertight (IP67-rated)
- Wide range of measurements (voltage, current, resistance, capacitance, frequency)
- Auto and manual ranging
- Relative mode
- Manual hold function
- Includes hanging strap, temp probe, and case
Cons:
- No Min/Max record feature
- No data logging
- Display can be difficult to read in bright sunlight
User Reviews:
Positive:
- "This multimeter is very accurate and reliable. I've used it for a variety of projects and it's always done a great job."
- "I love the fact that this multimeter is rugged and watertight. I've used it in some pretty harsh environments and it's held up perfectly."
- "The relative mode is a really handy feature. It's great for comparing readings to previous measurements."
Negative:
- "I wish this multimeter had a Min/Max record feature. It would be nice to be able to track the minimum and maximum readings for a particular circuit."
- "I would also like to see a data logging feature. This would be great for troubleshooting electrical problems."
- "The display can be difficult to read in bright sunlight. This is a minor complaint, but it would be nice if the display was backlit."
My Thoughts:
Overall, I think the Extech EX505 is a great multimeter. It's accurate, reliable, and rugged. I would definitely recommend it to anyone who needs a multimeter for professional or hobby use.
Here are some additional thoughts:
- The lack of a Min/Max record feature and data logging feature are minor drawbacks, but they're not deal-breakers.
- The display is difficult to read in bright sunlight, but this is a common problem with multimeters.
- The Extech EX505 is a bit pricey, but it's worth the investment if you need a reliable and accurate multimeter.
If you're looking for a multimeter that is accurate, reliable, and rugged, then the Extech EX505 is a great option. It's a bit pricey, but it's worth the investment.
Extech EX505 Where To Buy
some places where you can buy Extech EX505 and spare parts:
- Extech Direct: Extech's official website is a great place to buy the EX505 multimeter and spare parts. They often have discounts and promotions, and you can be sure that you're buying genuine Extech products.
- Walmart: Walmart is a great place to buy electronics, and they often have competitive prices on the EX505 multimeter. You can also find spare parts at Walmart, but the selection may not be as good as Extech Direct.
- Amazon: Amazon is another great place to buy electronics, and they often have the lowest prices on the EX505 multimeter. You can also find a wide selection of spare parts on Amazon.
- Best Buy: Best Buy is a good option if you want to buy the EX505 multimeter in person. They have a wide selection of multimeters, and you can usually find a sales associate who can help you choose the right one for your needs.
- Lowes: Lowes is another good option if you want to buy the EX505 multimeter in person. They have a smaller selection of multimeters than Best Buy, but they often have competitive prices.
- eBay: eBay is a great place to find deals on used multimeters and spare parts. You can often find the EX505 multimeter for a fraction of the price of a new one. However, be sure to buy from a reputable seller, as there is always a risk of buying counterfeit products on eBay.
I hope this helps!
Extech EX505 Problems and Solutions
some common issues and problems with the Extech EX505 and their solutions:
- The unit doesn't turn on.
- Make sure that the unit is plugged in and that the power switch is turned on.
- If the unit is still not turning on, try replacing the batteries.
- The readings are inaccurate.
- Make sure that the unit is properly calibrated.
- If the unit is still not accurate, try cleaning the probes.
- The unit is giving an error message.
- Refer to the user manual for the specific error message and its solution.
Here are some additional tips for troubleshooting problems with the Extech EX505:
- Make sure that the unit is in the correct mode for the measurement you are trying to make.
- Check the connections to the probes to make sure they are secure.
- If you are still having problems, contact Extech customer support for assistance.
Here are the steps on how to calibrate the Extech EX505:
- Turn on the unit and select the "Cal" mode.
- Connect the probes to the appropriate terminals.
- Press the "CAL" button.
- The unit will display a calibration message.
- Follow the on-screen instructions to complete the calibration.
Here are the steps on how to clean the probes of the Extech EX505:
- Turn off the unit and disconnect the probes from the terminals.
- Wipe the probes with a damp cloth.
- If the probes are dirty, you can use a mild soap and water solution to clean them.
- Dry the probes with a clean cloth.
I hope this helps!
Extech EX505 Manual
Extech EX505 True RMS Autoranging Multimeter
Safety Information
- This meter is not a toy. Keep it out of the reach of children.
- Do not use the meter in a flammable or explosive atmosphere.
- Do not use the meter if it is damaged.
- Do not expose the meter to moisture or water.
- Do not use the meter if the battery cover is not properly installed.
- To avoid electric shock, do not touch the test leads together when the meter is turned on.
- Do not use the meter to measure voltages that exceed the rated maximum voltage for the meter.
- Do not use the meter to measure currents that exceed the rated maximum current for the meter.
Before Use
- Read the entire manual before using the meter.
- Make sure that the battery is installed correctly.
- Select the correct range for the measurement you are making.
- Touch the test leads to the points you are measuring.
- Read the measurement in the display.
Troubleshooting
- If the meter does not turn on, check the battery.
- If the meter is not displaying a reading, check the range setting.
- If the meter is displaying an incorrect reading, check the connections of the test leads.
Maintenance
- Keep the meter clean.
- Do not use harsh chemicals or solvents to clean the meter.
- If the meter gets wet, dry it immediately.
- Replace the battery when the meter starts to display erratic readings.
Warranty
The Extech EX505 is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the meter becomes defective during the warranty period, it will be repaired or replaced free of charge.
Contact Information
Extech Instruments 135 Commerce Drive Little Falls, NJ 07424
Phone: 1-800-523-5510 Email: [email protected] Website: https://www.extech.com
Additional Information
- The Extech EX505 is a true RMS multimeter, which means that it measures the actual root mean square value of the AC voltage or current. This is important for accurate measurements of AC signals that contain harmonics.
- The meter has a wide range of measurement functions, including voltage, current, resistance, capacitance, frequency, and temperature.
- The meter is also equipped with a number of features that make it easy to use, such as autoranging, a backlit display, and a data hold function.
I hope this manual has been helpful. If you have any further questions, please do not hesitate to contact Extech Instruments.
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