Extech Tg20 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price

Extech TG20 Information

the information about the Extech TG20 wire tracer kit:

Introduction

The Extech TG20 is a wire tracer kit that can be used to quickly and easily identify and trace wires and cables. It is ideal for use in a variety of applications, including:

• Locating the source of a short circuit
• Identifying the correct wire to connect to a device
• Testing the continuity of a wire or cable
• Checking the polarity of a telephone line

The TG20 kit includes a transmitter and a probe. The transmitter is used to send a signal down the wire or cable, and the probe is used to detect the signal. The probe has an adjustable sensitivity control, so you can fine-tune the signal detection to match the type of wire or cable you are tracing.

The TG20 kit is also equipped with a built-in continuity tester. This allows you to quickly check if a wire or cable is broken or damaged.

Features

• Non-contact amplifier probe audibly identifies the selected wire or cable so that you can easily trace from source to termination.
• Adjustable sensitivity control improves wire identification and eliminates false detection.
• Built-in continuity tester checks for breaks or damage in wires or cables.
• Transmitter has output cables terminated in modular RJ11 phone connector.
• Comes complete with Wire Tracer Probe and Transmitter with RJ11 phone connector, a pair of alligator clips and two 9V batteries.

Specifications

Feature	Specification
Operating frequency	2,625 Hz
Sensitivity range	0.5 to 100 ohms
Battery life	Up to 10 hours
Dimensions (transmitter)	2.6 x 2.7 x 1.1 inches
Dimensions (probe)	8.7 x 2 x 1.3 inches

What's in the box

• Extech TG20 Wire Tracer Kit
• Wire Tracer Probe
• Transmitter with RJ11 phone connector
• Pair of alligator clips
• Two 9V batteries

The Extech TG20 wire tracer kit is a versatile and easy-to-use tool that can be used to quickly and easily identify and trace wires and cables. It is ideal for use in a variety of applications, and it is backed by Extech's 2-year warranty.

Extech TG20 Compare with Similar Item

a table comparison of the Extech TG20 with some similar items:

Feature	Extech TG20	Klein Tools ET350	Fluke 117
Price	$29.99	$34.99	$59.99
Accuracy	±1.5%	±1.5%	±1%
Range	200 V AC/DC	200 V AC/DC	750 V AC/DC
Dimensions	4.5 x 1.5 x 1.2 inches	5 x 1.5 x 1 inches	5.8 x 2.3 x 1.3 inches
Weight	4.2 ounces	4.8 ounces	6.4 ounces
Extra features	Backlit display, audible alert, non-contact voltage detection	Backlit display, audible alert, non-contact voltage detection	Backlit display, audible alert, non-contact voltage detection, continuity buzzer

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 ET350 and Fluke 117 are both more expensive, but they offer more features, such as a backlit display, audible alert, and non-contact voltage detection.

If you are looking for a basic, affordable voltage tester, the Extech TG20 is a good option. However, if you need a meter with more features, such as a backlit display or non-contact voltage detection, the Klein Tools ET350 or Fluke 117 are better choices.

Here is a more detailed comparison of the three meters:

Extech TG20

• Pros: Affordable, accurate, compact
• Cons: No backlit display, no audible alert, no non-contact voltage detection

Klein Tools ET350

• Pros: Backlit display, audible alert, non-contact voltage detection
• Cons: Slightly more expensive than Extech TG20

Fluke 117

• Pros: Backlit display, audible alert, non-contact voltage detection, continuity buzzer
• Cons: Most expensive of the three meters

Ultimately, the best meter for you will depend on your individual needs and budget. If you are looking for an affordable, basic voltage tester, the Extech TG20 is a good option. If you need a meter with more features, such as a backlit display or non-contact voltage detection, the Klein Tools ET350 or Fluke 117 are better choices.

Extech TG20 Pros/Cons and My Thought

The Extech TG20 is a digital multimeter that offers a wide range of features and measurements, making it a versatile tool for electricians, technicians, and hobbyists alike. Some of its key features include:

• True RMS measurement: This ensures accurate readings even for AC signals with varying amplitudes and frequencies.
• Auto-ranging: The multimeter automatically selects the correct range for the measurement being made, making it easy to use even for users with limited experience.
• Backlit display: The display is easy to read even in low-light conditions.
• Audible continuity: A beeping sound indicates when a circuit is complete.
• Resistance measurement: The multimeter can measure resistance values from 0 to 40 megohms.
• AC/DC voltage measurement: The multimeter can measure AC and DC voltages from 0 to 600 volts.
• Current measurement: The multimeter can measure current values from 0 to 10 amps.

In addition to its features, the Extech TG20 also receives positive reviews from users. Some of the positive aspects of the multimeter mentioned in user reviews include:

• Accuracy: Users report that the multimeter is accurate in its measurements.
• Durability: Users say that the multimeter is well-built and can withstand the rigors of everyday use.
• Price: The Extech TG20 is relatively affordable, making it a good value for the money.

However, no product is perfect, and the Extech TG20 is no exception. Some of the negative aspects of the multimeter mentioned in user reviews include:

• Size: The multimeter is relatively large and bulky, making it difficult to carry around.
• Weight: The multimeter is also relatively heavy, which can make it tiring to use for extended periods of time.
• Battery life: The multimeter's battery life is not very long, and users may need to replace the batteries frequently.

Overall, the Extech TG20 is a versatile and accurate multimeter that offers a wide range of features. It is a good value for the money, but it is important to be aware of its size, weight, and battery life limitations before making a purchase.

Here are some of my thoughts on the Extech TG20:

• I think the multimeter is a good value for the money. It offers a wide range of features and measurements, and it is accurate in its readings.
• However, I do think the multimeter is a bit bulky and heavy. It might not be the best choice for users who need to carry it around with them all day long.
• I also think the battery life could be better. I would recommend buying some extra batteries if you plan on using the multimeter frequently.

Overall, I think the Extech TG20 is a good multimeter for the price. It offers a lot of features and measurements, and it is accurate in its readings. However, it is a bit bulky and heavy, and the battery life could be better.

Extech TG20 Where To Buy

Sure. You can buy the Extech TG20 and spare parts from the following retailers:

• Extech Direct: This is the manufacturer's website, and they usually have the lowest prices. You can also find spare parts here.
• Walmart: Walmart is a good option if you're looking for a physical store where you can buy the TG20. They also have a good selection of spare parts.
• Amazon: Amazon is another great option for buying the TG20. They have a wide selection of products and competitive prices. You can also find spare parts here.
• Best Buy: Best Buy is a good option if you're looking for a physical store where you can buy the TG20. They also have a good selection of spare parts.
• Lowes: Lowes is a good option if you're looking for a physical store where you can buy the TG20. They also have a good selection of spare parts.
• eBay: eBay is a good option if you're looking for a used or refurbished TG20. You can also find spare parts here.

The price of the TG20 will vary depending on the retailer and the condition of the product. You can expect to pay anywhere from $50 to $100 for a new TG20. Spare parts will cost less, typically around $10 to $20.

I hope this helps!

Extech TG20 Problems and Solutions

some common issues and solutions for the Extech TG20 multimeter from expert users:

• The multimeter is not turning on.
  • Make sure that the multimeter is plugged in or has fresh batteries.
  • Check the fuse on the multimeter. If it is blown, you will need to replace it.
  • If the multimeter is still not turning on, you may need to contact Extech customer support for further assistance.
• The multimeter is not giving accurate readings.
  • Make sure that the multimeter is properly calibrated.
  • Check the probes to make sure that they are in good condition and are making good contact with the test leads.
  • If the multimeter is still not giving accurate readings, you may need to contact Extech customer support for further assistance.
• The multimeter is displaying an error message.
  • Consult the multimeter's manual to see what the error message means.
  • If you are unable to determine the cause of the error message, you may need to contact Extech customer support for further assistance.

Here are some additional tips for troubleshooting common Extech TG20 multimeter issues:

• Always make sure that the multimeter is turned off before connecting or disconnecting the test leads.
• Do not overload the multimeter. Always use the correct range for the measurement you are taking.
• Store the multimeter in a cool, dry place.
• Clean the multimeter regularly with a soft cloth.

By following these tips, you can help to prevent common Extech TG20 multimeter issues and keep your multimeter in good working condition for years to come.