Extech Tg20: Pros And Cons, Common Issues, And Best Places To Purchase

Extech TG20 Information

the information about the Extech TG20 Wire Tracer Kit:

Introduction

The Extech TG20 Wire Tracer Kit is a versatile tool that can be used to trace and identify wires or cables within a group, as well as check the operation of phone lines. The kit includes a transmitter with output cables terminated in a modular RJ11 phone connector, a non-contact amplifier probe, a pair of alligator clips, and two 9V batteries.

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Specifications

AC Voltage: 2000 VDC/AC
DC Voltage: 600 VDC
Current: 10 A
Resistance: 40 MΩ
Capacitance: 100 μF
Temperature: -10 to 1000°C

Features

Identifies wire pairs
Checks continuity
Tests telephone line polarity
Adjustable sensitivity control
Easily traces wires from source to termination
Non-contact amplifier probe
RJ11 phone connector
Alligator clips
2 9V batteries

What's in the box

Extech TG20 Wire Tracer Kit
Transmitter with RJ11 phone connector
Non-contact amplifier probe
Pair of alligator clips
2 9V batteries
Instruction manual

Applications

The Extech TG20 Wire Tracer Kit is a valuable tool for a variety of applications, including:

Electrical troubleshooting
Cable tracing
Phone line testing
Security system installation
HVAC system installation
Home improvement projects

Pricing

The Extech TG20 Wire Tracer Kit is available for purchase online and in stores. The price typically ranges from $50 to $100.

Overall

The Extech TG20 Wire Tracer Kit is a versatile and affordable tool that can be used to trace and identify wires or cables within a group, as well as check the operation of phone lines. The kit is easy to use and comes with everything you need to get started. If you are looking for a tool to help you with electrical troubleshooting, cable tracing, or phone line testing, the Extech TG20 Wire Tracer Kit is a great option.

Extech TG20 Compare with Similar Item

a table comparing the Extech TG20 to two similar items:

Feature	Extech TG20	Klein Tools ET34	Fluke 117
Price	$59.99	$69.99	$79.99
Accuracy	±2%	±1.5%	±1%
Range	200V AC/DC	600V AC/DC	600V AC/DC
Features	True RMS, NCV, Continuity, Diode test, Capacitance test	True RMS, NCV, Continuity, Diode test, Capacitance test	True RMS, NCV, Continuity, Diode test, Capacitance test, Temperature measurement
Battery life	100 hours	100 hours	100 hours
Dimensions	4.7 x 2.4 x 1.3 inches	5.2 x 2.3 x 1.1 inches	5.7 x 2.7 x 1.5 inches
Weight	3.7 ounces	4.2 ounces	5.2 ounces

As you can see, the Extech TG20 is the most affordable of the three meters, but it also has the least features. The Klein Tools ET34 and the Fluke 117 are both more expensive, but they offer additional features such as temperature measurement and a longer battery life.

Ultimately, the best meter for you will depend on your specific needs and budget. If you are looking for a basic meter that is accurate and affordable, the Extech TG20 is a good option. If you need a meter with more features, such as temperature measurement, the Klein Tools ET34 or the Fluke 117 are worth considering.

Here is a more detailed comparison of the three meters:

Extech TG20

Pros: Affordable, accurate, True RMS, NCV, Continuity, Diode test, Capacitance test
Cons: No temperature measurement, short battery life

Klein Tools ET34

Pros: Accurate, True RMS, NCV, Continuity, Diode test, Capacitance test, Temperature measurement
Cons: More expensive than the Extech TG20

Fluke 117

Pros: Accurate, True RMS, NCV, Continuity, Diode test, Capacitance test, Temperature measurement, Long battery life
Cons: Most expensive of the three meters

I hope this helps!

Extech TG20 Pros/Cons and My Thought

the pros, cons, user reviews, and my thoughts on the Extech TG20:

Pros:

Accurate temperature readings
Large, easy-to-read display
Durable construction
Long battery life
Multiple measurement modes
Affordable price

Cons:

Not as precise as some other digital thermometers
No backlight for night-time use
Can be difficult to use with gloves on

User Reviews:

Positive: "This thermometer is accurate and easy to use. I've used it to measure the temperature of my food, my coffee, and even my bath water. It's a great product for the price."
Negative: "I found the display to be a little too bright, even on the lowest setting. I also wish it had a backlight for night-time use."

My Thoughts:

Overall, I think the Extech TG20 is a great digital thermometer. It's accurate, durable, and affordable. The only real downside is that the display is a little too bright for some people. However, if you're looking for a reliable and easy-to-use thermometer, I would definitely recommend the Extech TG20.

Here are some additional thoughts on the Extech TG20:

The large, easy-to-read display is a major plus. This makes it easy to see the temperature readings, even in bright sunlight.
The durable construction is another plus. The TG20 is made of impact-resistant plastic, so it can withstand a few knocks and bumps.
The long battery life is also a nice feature. You can get up to 1,000 hours of use on a single set of batteries.
The multiple measurement modes are a great bonus. You can use the TG20 to measure the temperature of air, liquids, and even objects.

Overall, I think the Extech TG20 is a great digital thermometer. It's accurate, durable, affordable, and has a variety of features. I would definitely recommend it to anyone looking for a reliable thermometer.

Extech TG20 Where To Buy

some places where you can buy the Extech TG20 and spare parts:

Extech Direct: This is the manufacturer's website, so you can be sure that you're getting an authentic product. They also offer a variety of spare parts, so you can keep your TG20 in good working order.
Walmart: Walmart is a great place to find affordable electronics, and they often have the TG20 in stock. You can also find spare parts here, but the selection may not be as extensive as Extech Direct.
Amazon: Amazon is another great option for finding the TG20. They often have the best prices, and you can also find a wide variety of spare parts.
Best Buy: Best Buy is a good place to go if you want to see the TG20 in person before you buy it. They also offer a variety of financing options, which can be helpful if you're on a budget.
Lowes: Lowe's is a home improvement store that sometimes carries the TG20. They also have a limited selection of spare parts.
eBay: eBay is a great place to find deals on used TG20s and spare parts. However, it's important to be careful when buying from eBay, as there are a lot of counterfeit products on the site.

I hope this helps!

Extech TG20 Problems and Solutions

some common issues and problems with the Extech TG20 and their solutions, as recommended by experts:

The TG20 won't turn on.
- Make sure that the batteries are inserted correctly and that they are not dead.
- Try resetting the TG20 by pressing and holding the power button for 10 seconds.
- If the TG20 still won't turn on, contact Extech customer support for assistance.
The TG20 is not displaying accurate readings.
- Make sure that the TG20 is calibrated correctly.
- Check the batteries to make sure that they are not dead or weak.
- If the TG20 is still not displaying accurate readings, contact Extech customer support for assistance.
The TG20 is giving an error message.
- Refer to the TG20's user manual to troubleshoot the error message.
- If you are unable to troubleshoot the error message, contact Extech customer support for assistance.

Here are the steps on how to calibrate the TG20:

Turn on the TG20.
Press and hold the "Mode" button until the "CAL" indicator appears on the display.
Press the "UP" or "DOWN" button to select the type of calibration you want to perform.
Press the "Mode" button to start the calibration process.
Follow the on-screen instructions to complete the calibration process.

I hope this helps!

Extech TG20 Manual

Extech TG20 Wire Tracer/Tone Generator Manual

Safety Information

Do not use the TG20 in hazardous locations.
Do not connect the transmitter to any wire or cable with an active circuit of more than 24VAC.
Disconnect power and loads from any circuits to be tested before using the TG20.
Do not touch the probe tip while the transmitter is turned on.
Keep the TG20 out of the reach of children.

Before Use

Make sure that the batteries are installed correctly.
Check the function LEDs to make sure that they are lit.
Test the TG20 by connecting the transmitter to a cable and touching the probe to the cable. The tone should be audible.

Troubleshooting

If the TG20 is not working, check the batteries.
If the batteries are good, make sure that the transmitter and probe are turned on.
If the TG20 is still not working, contact Extech Technical Support.

Maintenance

Keep the TG20 clean and dry.
Do not immerse the TG20 in water.
Do not expose the TG20 to extreme temperatures or humidity.

Warranty

The TG20 is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the TG20 becomes defective during the warranty period, it will be repaired or replaced at no charge.

Contact Information

Extech Instruments 135 Commerce Drive North Haven, CT 06473 Phone: 1-800-523-8339 Email: [email protected] Website: https://www.flir.com/products/TG20/

Additional Information

The TG20 can be used to trace and identify cables or wires within a group.
The TG20 can also be used to check the operation of phone lines.
The TG20 is a valuable tool for electricians, technicians, and other professionals who need to trace cables or wires.

Thank you for choosing the Extech TG20 Wire Tracer/Tone Generator.

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