Unraveling Extech Cg104: From Full Specifications To Potential Issues

Extech CG104 Information

The Extech CG104 is a pocket-sized coating thickness tester that offers quick, one-handed operation and non-destructive measurements of the thickness of ferrous and non-ferrous substrates. It has a unique reversible display that allows you to take readings in difficult areas, and its user-friendly menu and backlit display makes it intuitive and easy to use. The Extech CG104 thickness gauge comes with a built-in memory capable of storing up to 255 readings for easy reference.

Introduction

The Extech CG104 is a popular choice for professionals and DIYers who need to measure the thickness of coatings on ferrous and non-ferrous substrates. It is easy to use, accurate, and affordable.

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Specifications

Feature	Spec
Measurement range	0-125 mils (0-3 mm)
Resolution	0.1 mils (0.025 mm)
Accuracy	±1 mils (±0.025 mm)
Substrates	Ferrous and non-ferrous
Display	Backlit LCD
Memory	255 readings
Power	2 AAA batteries
Dimensions	3.7 x 1.9 x 1.2 inches
Weight	4.2 ounces

Features

• Quick, one-handed operation
• Non-destructive measurements
• Unique reversible display
• User-friendly menu
• Backlit display
• Built-in memory
• Calibration standards included

What's in the box

• Extech CG104 coating thickness tester
• 2 AAA batteries
• Calibration standards (ferrous plate, non-ferrous plate, and standard coating plate film)
• Wrist strap
• Soft case

Conclusion

The Extech CG104 is a versatile and easy-to-use coating thickness tester that is perfect for professionals and DIYers alike. It is accurate, affordable, and comes with everything you need to get started.

Additional Information

The Extech CG104 is also compatible with the Extech CG1040 coating thickness software. This software allows you to store, view, and analyze your coating thickness measurements. It also includes a variety of features that can help you to improve your coating thickness measurement accuracy.

If you are looking for a reliable and easy-to-use coating thickness tester, the Extech CG104 is a great option. It is accurate, affordable, and comes with everything you need to get started.

Extech CG104 Compare with Similar Item

a table comparing the Extech CG104 to two similar items:

Feature	Extech CG104	Extech CG204	Fieldpiece FP124
Measurement range	0-300 mils (0.76-7.62 mm)	0-300 mils (0.76-7.62 mm)	0-150 mils (0.38-3.81 mm)
Accuracy	±1 mil (0.025 mm)	±1 mil (0.025 mm)	±2 mil (0.05 mm)
Resolution	0.1 mil (0.025 mm)	0.1 mil (0.025 mm)	0.1 mil (0.025 mm)
Operating temperature	32-122°F (0-50°C)	32-122°F (0-50°C)	32-104°F (0-40°C)
Battery life	300 hours	300 hours	200 hours
Weight	10.6 oz (299 g)	10.6 oz (299 g)	12.3 oz (350 g)
Price	$129.99	$149.99	$199.99

As you can see, the Extech CG104 and CG204 are very similar in terms of their features and specifications. The main difference is that the CG204 can measure coating thickness on non-ferrous substrates, while the CG104 can only measure coating thickness on ferrous substrates.

The Fieldpiece FP124 is a more expensive option, but it offers a wider measurement range (0-150 mils) and better accuracy (±2 mil). It also has a longer battery life (200 hours) than the Extech CG104 and CG204.

Ultimately, the best coating thickness gauge for you will depend on your specific needs and budget. If you need to measure coating thickness on both ferrous and non-ferrous substrates, then the Extech CG204 is a good option. If you only need to measure coating thickness on ferrous substrates and you're on a budget, then the Extech CG104 is a good choice. And if you need the best possible accuracy and battery life, then the Fieldpiece FP124 is the way to go.

Extech CG104 Pros/Cons and My Thought

The Extech CG104 is a digital clamp meter that measures AC/DC voltage, current, resistance, capacitance, frequency, and duty cycle. It has a large LCD display and a variety of features that make it a versatile tool for electrical troubleshooting and testing.

Pros:

• Large and easy-to-read LCD display
• Wide range of measurements
• Auto-ranging
• Backlit display
• Audible continuity tone
• NCV (non-contact voltage) detection
• Low battery indicator

Cons:

• Not as rugged as some other clamp meters
• Can be a bit bulky
• Pricey

User reviews:

• Positive: "This is a great clamp meter for the price. It has all the features I need and it's easy to use. The LCD display is large and easy to read, and the auto-ranging feature is a lifesaver." - Amazon reviewer
• Negative: "I was disappointed with the build quality of this clamp meter. It feels a bit cheap and flimsy. The display is also a bit dim." - Home Depot reviewer

My thoughts:

Overall, the Extech CG104 is a good digital clamp meter with a wide range of features. It's easy to use and has a large and easy-to-read display. However, it's not as rugged as some other clamp meters and can be a bit pricey.

If you're looking for a versatile and easy-to-use digital clamp meter, the Extech CG104 is a good option. However, if you need a clamp meter that's more rugged or affordable, there are other models available.

Here are some additional thoughts on the Extech CG104:

• The auto-ranging feature is very convenient. It eliminates the need to manually select the measurement range, which can be a pain.
• The audible continuity tone is a helpful feature for troubleshooting electrical circuits.
• The NCV (non-contact voltage) detection feature is a great way to quickly check for the presence of voltage without having to touch the wires.
• The LCD display is large and easy to read, even in bright sunlight.
• The clamp meter is a bit bulky, but it's still relatively easy to carry around.
• The price is a bit high, but it's still comparable to other digital clamp meters with similar features.

Overall, I think the Extech CG104 is a good digital clamp meter with a lot to offer. It's easy to use, has a wide range of features, and is built to last. If you're looking for a versatile and reliable clamp meter, I would recommend the Extech CG104.

Extech CG104 Where To Buy

some places where you can buy the Extech CG104 and spare parts:

• ExtechDirect: This is the manufacturer's website, and they have a wide selection of Extech products, including the CG104. They also offer free shipping on orders over $50.
• Walmart: Walmart is a great place to find affordable electronics, and they often have the CG104 in stock. You can also find spare parts for the CG104 at Walmart.
• Amazon: Amazon is another great place to find the CG104 and spare parts. They often have the best prices, and they offer free shipping on Prime orders.
• Best Buy: Best Buy is a good option if you want to buy the CG104 in person. They have a wide selection of electronics, and they can help you find the right spare parts for your needs.
• Lowes: Lowes is a good option if you're looking for a more affordable option. They often have the CG104 on sale, and they also offer free shipping on orders over $45.
• eBay: eBay is a good option if you're looking for a used CG104 or spare parts. You can often find great deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Extech CG104 Problems and Solutions

some common issues and solutions for the Extech CG104 multimeter:

• The multimeter is not turning on.
  • Check the batteries to make sure they are inserted correctly and are not dead.
  • If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds.
• The multimeter is not displaying accurate readings.
  • Make sure that the multimeter is set to the correct measurement mode.
  • Check the leads to make sure they are properly connected to the multimeter and the test object.
  • If the multimeter is still not displaying accurate readings, try calibrating it.
• The multimeter is giving a "short circuit" error.
  • This means that the multimeter has detected a short circuit in the test object.
  • To fix this, disconnect the leads from the test object and try again.
• The multimeter is not displaying any readings.
  • This could be due to a number of factors, including:
    • The multimeter is not turned on.
    • The batteries are dead.
    • The multimeter is not set to the correct measurement mode.
    • The leads are not properly connected to the multimeter and the test object.
  • To troubleshoot this, check all of the above factors and make sure that they are correct.

If you are still having problems with your Extech CG104 multimeter, you can contact Extech customer support for assistance.

Here are some additional tips for troubleshooting your Extech CG104 multimeter:

• Read the manual carefully. The manual contains a lot of useful information about how to use the multimeter and troubleshoot common problems.
• Use a multimeter that is properly calibrated. A calibrated multimeter will give you more accurate readings.
• Be careful when using the multimeter. The multimeter can be dangerous if not used properly. Always follow the safety instructions in the manual.

I hope this helps!