Gw Instek Gdm-8351: Pros And Cons, Common Issues, And Best Places To Purchase
GW Instek GDM-8351 Information
The GW Instek GDM-8351 is a 5 1/2 digit dual measurement multimeter that features a VFD dual-display, maximum 120,000 counts, 0.012% basic DC voltage accuracy, and USB/RS232C connectors. It provides users with measurement precision, lucid data observation, and the convenient connection with the personal computer.
Introduction
The GDM-8351 is a versatile multimeter that can be used for a variety of applications, including electrical testing, troubleshooting, and quality control. It has a wide range of measurement functions, including AC/DC voltage, AC/DC current, AC+DC voltage/current, 2W/4W resistance, continuity beeper, diode test, capacitance, frequency, and temperature. It also has a number of auxiliary functions, such as Max/Min, REL/REL#, Compare, Hold, dB, dBm, and Math (MX+B, %, 1/X).
Specifications
| Feature | Specification |
|---|---|
| Display | VFD dual-display |
| Counts | 120,000 |
| Basic Accuracy | 0.012% (DC voltage) |
| Measurement Speed | Up to 320 readings/second |
| Measurement Functions | AC/DC voltage, AC/DC current, AC+DC voltage/current, 2W/4W resistance, continuity beeper, diode test, capacitance, frequency, temperature |
| Auxiliary Functions | Max/Min, REL/REL#, Compare, Hold, dB, dBm, Math (MX+B, %, 1/X) |
| Interfaces | USB/RS232C |
Features
- VFD dual-display for clear and concise readings
- Maximum 120,000 counts for accurate measurements
- 0.012% basic DC voltage accuracy for high precision
- USB/RS232C interfaces for easy connection to a PC
- Wide range of measurement functions
- Number of auxiliary functions for enhanced functionality
What's in the box
- GDM-8351 multimeter
- Safety guide
- Instruction manual
- CD with software
- Test leads
- Power cord
Image
Conclusion
The GW Instek GDM-8351 is a powerful and versatile multimeter that is ideal for a variety of applications. It is accurate, easy to use, and has a wide range of features. If you are looking for a high-quality multimeter, the GDM-8351 is a great option.
GW Instek GDM-8351 Compare with Similar Item
a table comparing the GW Instek GDM-8351 with two similar multimeters:
| Feature | GW Instek GDM-8351 | Mastech MS8209 | UNI-T UT61E |
|---|---|---|---|
| Display | VFD dual-display | LCD dual-display | LCD dual-display |
| Counts | 120,000 | 60,000 | 60,000 |
| Basic DC voltage accuracy | 0.012% | 0.02% | 0.02% |
| Max. measurement speed | 320 readings/s | 300 readings/s | 300 readings/s |
| True RMS | Yes | Yes | Yes |
| Auto/manual selection | Yes | Yes | Yes |
| Measurement functions | 12 | 12 | 12 |
| Auxiliary functions | Max./min., REL/REL#, compare, hold, dB, dBm, math (MX+B, %, 1/X) | Max./min., REL/REL#, compare, hold, dB, dBm, math (MX+B, %, 1/X) | Max./min., REL/REL#, compare, hold, dB, dBm, math (MX+B, %, 1/X) |
| Digital I/O | Dual mode (standard Compare and User definition modes) | Dual mode (standard Compare and User definition modes) | Dual mode (standard Compare and User definition modes) |
| Interface | RS-232C, USB | RS-232C | RS-232C |
| Dimensions (W x H x D) | 180 x 90 x 45 mm | 190 x 85 x 35 mm | 180 x 80 x 35 mm |
| Weight | 350 g | 325 g | 330 g |
| Price | $150 | $100 | $120 |
As you can see, the GW Instek GDM-8351 is the most advanced multimeter in this comparison, with the highest counts, accuracy, and measurement speed. However, it is also the most expensive. The Mastech MS8209 is a good value for the price, offering a good range of features at a lower price. The UNI-T UT61E is another good option, with a similar feature set to the Mastech MS8209 but at a slightly higher price.
Ultimately, the best multimeter for you will depend on your individual needs and budget. If you need the most advanced multimeter with the highest accuracy and measurement speed, then the GW Instek GDM-8351 is the best choice. If you are on a budget, then the Mastech MS8209 or the UNI-T UT61E are both good options.
GW Instek GDM-8351 Pros/Cons and My Thought
The GW Instek GDM-8351 is a digital multimeter that offers a wide range of features and functions. It is a good choice for professionals and hobbyists who need a reliable and accurate tool for measuring electrical properties.
Pros:
- High accuracy and reliability
- Wide range of measurement functions
- Easy to use
- Durable construction
- Backlit display
- RS-232 interface
- Data logging
Cons:
- Can be bulky and heavy
- Not as user-friendly as some other multimeters
- Pricey
User Reviews:
Positive:
- "This multimeter is very accurate and reliable. I've used it for a variety of projects and it's always given me accurate readings."
- "The GDM-8351 is easy to use and has a wide range of features. I'm really happy with it."
- "This multimeter is built like a tank. I've dropped it a few times and it's still working perfectly."
Negative:
- "The GDM-8351 is a bit bulky and heavy. It's not the most portable multimeter out there."
- "The user interface could be a bit more user-friendly. It's not as intuitive as some other multimeters."
- "The GDM-8351 is a bit pricey. But I think it's worth the investment if you need a reliable and accurate multimeter."
My Thoughts:
Overall, the GW Instek GDM-8351 is a great multimeter. It's accurate, reliable, and easy to use. However, it is a bit bulky and heavy, and it can be pricey. If you're looking for a portable and affordable multimeter, then this might not be the best option for you. But if you need a reliable and accurate multimeter for professional or hobby use, then the GDM-8351 is a great choice.
Here are some additional thoughts:
- The GDM-8351 is a true RMS multimeter, which means that it can accurately measure AC voltages and currents that are not of a pure sine wave. This is important for many applications, such as measuring the output of power supplies or the power consumption of appliances.
- The GDM-8351 has a backlit display, which makes it easy to read the measurements in low-light conditions.
- The GDM-8351 has an RS-232 interface, which allows it to be connected to a computer for data logging or remote control.
Overall, the GW Instek GDM-8351 is a great multimeter for professionals and hobbyists who need a reliable and accurate tool for measuring electrical properties. It is accurate, reliable, and easy to use. However, it is a bit bulky and heavy, and it can be pricey.
GW Instek GDM-8351 Where To Buy
some places where you can buy the GW Instek GDM-8351 multimeter and spare parts:
- GW Instek direct: The manufacturer's website is a good place to start, as they usually have the most up-to-date inventory and pricing.
- Walmart: Walmart is a great option for budget-minded shoppers, as they often have competitive prices on multimeters.
- Amazon: Amazon is another great option for finding multimeters, as they have a wide selection of products and sellers to choose from.
- Best Buy: Best Buy is a good option if you're looking for a multimeter in-store. They usually have a good selection of multimeters from different brands.
- Lowes: Lowes is another good option for finding multimeters in-store. They usually have a good selection of multimeters from different brands.
- eBay: eBay is a good option if you're looking for a multimeter at a discounted price. You can often find used multimeters on eBay for a fraction of the cost of a new one.
As for spare parts, you can usually find them on the manufacturer's website or through third-party sellers on eBay or Amazon.
I hope this helps!
GW Instek GDM-8351 Problems and Solutions
some common issues and solutions for the GW Instek GDM-8351 oscilloscope:
Issue: The oscilloscope is not turning on. Solution:
- Check the power cord to make sure it is plugged in and properly connected.
- Check the fuse to make sure it is not blown.
- Try resetting the oscilloscope by pressing and holding the power button for 10 seconds.
Issue: The oscilloscope is not displaying any signals. Solution:
- Make sure that the oscilloscope is connected to a signal source.
- Check the input channel settings to make sure they are correct.
- Try adjusting the vertical and horizontal settings to see if you can get a signal to display.
Issue: The oscilloscope is displaying incorrect signals. Solution:
- Check the input connections to make sure they are secure.
- Check the signal source to make sure it is generating the correct signals.
- Try adjusting the vertical and horizontal settings to see if you can get the signals to display correctly.
Issue: The oscilloscope is giving error messages. Solution:
- Consult the oscilloscope's manual to see what the error messages mean.
- Try to resolve the issue based on the error messages.
- If you are unable to resolve the issue, contact GW Instek customer support for assistance.
I hope this helps!
GW Instek GDM-8351 Manual
GW Instek GDM-8351 Dual Measurement Multimeter
Safety Information
- Read and understand all safety warnings and instructions before using this instrument.
- Do not use this instrument in a hazardous environment, such as an area where there is flammable gas or liquid.
- Do not use this instrument if it is damaged.
- Keep this instrument out of the reach of children.
- Use the correct test leads for the measurement you are performing.
- Do not exceed the maximum rated voltage for any measurement.
- Disconnect the power before making any connections or repairs.
- Do not use this instrument in a dusty or dirty environment.
- Store this instrument in a cool, dry place.
Before Use
- Make sure that the instrument is properly grounded.
- Install the batteries or connect the power cord.
- Set the range and function for the measurement you are performing.
- Touch the test leads together to verify that the display is working properly.
Troubleshooting
- If the display is blank, check the batteries or power cord.
- If the display is erratic, check the connections and make sure that the instrument is properly grounded.
- If the instrument is not performing as expected, consult the manual or contact GW Instek for assistance.
Maintenance
- Keep the instrument clean and free of dust.
- Do not use harsh chemicals or solvents to clean the instrument.
- If the instrument is exposed to moisture, dry it thoroughly before using it again.
- Have the instrument serviced by a qualified technician if it is damaged.
Warranty
This instrument is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the instrument fails during the warranty period, it will be repaired or replaced at no charge.
Contact Information
GW Instek No. 10, Lane 224, Sec. 1, Chung Shan Rd., Neihu District, Taipei, 114, Taiwan Tel: +886-2-2720-1212 Fax: +886-2-2751-1212 Website: www.gwinstek.com
Additional Information
- The GDM-8351 is a dual measurement multimeter that can measure AC/DC voltage, AC/DC current, resistance, capacitance, frequency, and temperature.
- The instrument has a VFD display with 120,000 counts.
- The GDM-8351 also has a number of auxiliary functions, such as Max/Min, REL/REL#, Compare, Hold, dB, dBm, Math, and Digital I/O.
- The instrument is powered by two 9V batteries or an AC adapter.
- The GDM-8351 comes with a carrying case, test leads, and a user manual.
I hope this manual has been helpful. Please contact GW Instek if you have any further questions.
Comments
Post a Comment