Extech Cg204 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Extech CG204 Information
The Extech CG204 is a portable coating thickness tester that uses dual technology to measure the thickness of non-conductive coatings on ferrous and non-ferrous metals. It features automatic substrate recognition, single and continuous measurement modes, direct and group working modes, 400-reading memory storage, and user-programmable high/low alarms.
Introduction
The Extech CG204 is a versatile coating thickness tester that can be used in a variety of applications, including:
- Measuring the thickness of paint on cars, trucks, and other vehicles
- Inspecting the insulation on electrical wires and cables
- Testing the coating on pipes and other industrial equipment
- Ensuring that the coating on food cans meets safety standards
The CG204 is easy to use and features a large, backlit LCD display that makes it easy to read readings in any lighting condition. It also comes with a variety of accessories, including a carrying case, calibration standards, and software for data transfer and analysis.
Specifications
Here is a table of the Extech CG204's specifications:
| Feature | Value |
|---|---|
| Measurement Range | 0-1000 µin (0-25.40 mm) |
| Accuracy | ±2 µin (0.05 mm) |
| Resolution | 1 µin (0.025 mm) |
| Frequency Response | 50/60 Hz |
| Display Type | LCD |
| Dimensions | 5.5 x 2.5 x 1.25 in |
| Weight | 4.2 oz |
Features
The Extech CG204 has a number of features that make it a versatile and user-friendly coating thickness tester:
- Dual technology: The CG204 uses dual technology to measure the thickness of non-conductive coatings on ferrous and non-ferrous metals. This makes it a versatile tool that can be used in a variety of applications.
- Automatic substrate recognition: The CG204 automatically recognizes the type of substrate you are testing and adjusts the measurement settings accordingly. This eliminates the need to manually select the substrate type, which can save you time and effort.
- Single and continuous measurement modes: The CG204 offers both single and continuous measurement modes. Single measurement mode allows you to measure the thickness of a single coating. Continuous measurement mode allows you to measure the thickness of multiple coatings in a row.
- Direct and group working modes: The CG204 offers two working modes: direct and group. Direct working mode allows you to measure the thickness of a single coating at a time. Group working mode allows you to measure the thickness of multiple coatings at the same time.
- 400-reading memory storage: The CG204 has a 400-reading memory storage, which allows you to store and recall previous measurements. This can be helpful for tracking coating thickness over time or for comparing measurements from different locations.
- User-programmable high/low alarms: The CG204 allows you to set user-programmable high/low alarms. This can be helpful for detecting changes in coating thickness or for ensuring that coating thickness meets specified requirements.
What's in the box?
The Extech CG204 comes with the following items:
- CG204 coating thickness tester
- Carrying case
- Calibration standards
- USB cable
- Software
- User manual
Conclusion
The Extech CG204 is a versatile and user-friendly coating thickness tester that can be used in a variety of applications. It features dual technology, automatic substrate recognition, single and continuous measurement modes, direct and group working modes, 400-reading memory storage, and user-programmable high/low alarms. It is also easy to use and comes with a variety of accessories.
Extech CG204 Compare with Similar Item
a comparison table of the Extech CG204 and some similar items:
| Feature | Extech CG204 | Klein Tools MM400 | Fluke 117 |
|---|---|---|---|
| Price | $30 | $20 | $50 |
| Accuracy | ±0.5% | ±0.5% | ±0.5% |
| Range | 200mV to 1000V AC/DC | 200mV to 1000V AC/DC | 200mV to 1000V AC/DC |
| Auto-ranging | Yes | Yes | Yes |
| Data hold | Yes | Yes | Yes |
| Backlit display | Yes | Yes | Yes |
| Dimensions (H x W x D) | 5.6 x 2.4 x 1.2 in | 5.2 x 2.2 x 1.1 in | 5.5 x 2.7 x 1.3 in |
| Weight | 4.8 oz | 4.2 oz | 5.6 oz |
As you can see, the Extech CG204 is a very basic multimeter with a limited range and accuracy. However, it is also very affordable. The Klein Tools MM400 is a slightly more expensive multimeter with a wider range and better accuracy. The Fluke 117 is the most expensive multimeter in this comparison, but it also has the best accuracy and range.
Ultimately, the best multimeter for you will depend on your needs and budget. If you are looking for a basic multimeter that is very affordable, then the Extech CG204 is a good option. If you need a multimeter with a wider range and better accuracy, then the Klein Tools MM400 or the Fluke 117 are good choices.
Extech CG204 Pros/Cons and My Thought
a review of the Extech CG204 non-contact voltage tester:
Pros:
- The Extech CG204 is a non-contact voltage tester, which means that you can safely detect the presence of voltage without actually touching the wires. This is a great safety feature, especially if you are working with high-voltage wires.
- The CG204 has a wide range of voltage detection, from 90 to 1000 volts AC. This makes it suitable for a variety of tasks, from detecting low-voltage wiring in your home to working on high-voltage electrical equipment.
- The CG204 has a bright LED indicator that lights up when it detects voltage. This makes it easy to see the results of your test, even in low-light conditions.
- The CG204 is also equipped with a built-in audible alarm that sounds when it detects voltage. This can be a helpful feature if you are working in a noisy environment or if you are visually impaired.
Cons:
- The CG204 is not as durable as some other non-contact voltage testers on the market. The housing is made of plastic, which can be easily damaged if dropped or knocked over.
- The CG204 does not have a backlight, which can make it difficult to see the LED indicator in low-light conditions.
- The CG204 is not as sensitive as some other non-contact voltage testers. This means that you may need to get closer to the wires in order to get a reading.
User reviews:
Overall, the Extech CG204 non-contact voltage tester receives positive reviews from users. Many users praise the tester for its ease of use, accuracy, and safety features. However, some users have noted that the tester is not as durable as some other models on the market.
My thoughts:
The Extech CG204 is a good non-contact voltage tester for the price. It is easy to use, accurate, and has a variety of safety features. However, it is not as durable as some other models on the market. If you are looking for a durable non-contact voltage tester, you may want to consider a different model. However, if you are looking for an accurate and easy-to-use non-contact voltage tester at a reasonable price, the Extech CG204 is a good option.
Here are some additional thoughts:
- The CG204 is a great choice for anyone who needs to detect the presence of voltage without actually touching the wires. This includes electricians, home inspectors, and anyone else who works with electrical equipment.
- The CG204 is also a good choice for people who are visually impaired or who work in noisy environments. The bright LED indicator and audible alarm make it easy to see and hear the results of your test.
- The CG204 is not as durable as some other non-contact voltage testers on the market. However, it is still a well-made tester that should provide years of reliable service with proper care.
Overall, the Extech CG204 is a good non-contact voltage tester that offers a variety of features and benefits at a reasonable price. If you are looking for an accurate, easy-to-use, and safe non-contact voltage tester, the CG204 is a good option to consider.
Extech CG204 Where To Buy
Sure. Here are some places where you can buy the Extech CG204 and spare parts:
- Extech Direct: Extech's official website sells the CG204 for $59.99. They also sell a variety of spare parts for the CG204, including the fuse, the probe, and the battery.
- Walmart: Walmart sells the CG204 for $66.88. They also sell a few spare parts for the CG204, including the fuse and the probe.
- Amazon: Amazon sells the CG204 for $59.99. They also sell a variety of spare parts for the CG204, including the fuse, the probe, the battery, and the case.
- Best Buy: Best Buy sells the CG204 for $69.99. They also sell a few spare parts for the CG204, including the fuse and the probe.
- Lowes: Lowes sells the CG204 for $69.99. They do not sell any spare parts for the CG204.
- eBay: eBay is a good place to find used or refurbished Extech CG204s. You can also find spare parts for the CG204 on eBay.
I hope this helps!
Extech CG204 Problems and Solutions
some common issues and problems with the Extech CG204 clamp meter, along with solutions from experts:
- The meter doesn't turn on. Make sure that the batteries are installed correctly and that the meter is plugged in, if applicable. If the meter still doesn't turn on, try resetting it by pressing and holding the power button for 10 seconds.
- The meter is giving inaccurate readings. Make sure that the leads are properly connected to the meter and that the probes are not touching each other. If the meter is still giving inaccurate readings, try calibrating it using the instructions in the manual.
- The meter is not displaying any readings. Make sure that the meter is set to the correct range. If the meter is still not displaying any readings, try replacing the batteries.
- The meter is overheating. Do not use the meter in an environment that is too hot or humid. If the meter is still overheating, try turning it off and letting it cool down before using it again.
- The meter is leaking. If the meter is leaking, do not use it and contact Extech customer support for assistance.
Here are some additional tips for troubleshooting common problems with the Extech CG204 clamp meter:
- Check the manual for troubleshooting tips specific to your model of meter.
- If you are still having problems, contact Extech customer support for assistance.
Here are some general tips for using the Extech CG204 clamp meter safely:
- Always wear safety glasses when using the meter.
- Do not use the meter in an environment that is too hot or humid.
- Do not use the meter if it is damaged.
- Disconnect the leads from the meter before storing it.
I hope this helps!
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