Testboy Tb 313: Full Specifications, Comparisons, Manuals, Pros And Cons, Problems, And Where To Buy

Testboy TB 313 Information

The Testboy TB 313 is a digital multimeter that is designed for a variety of electrical measurement tasks. It is a CAT III 600 V multimeter, which means that it can be used safely in electrical environments up to 600 volts. The TB 313 features an easy-to-read 28 mm LC display with background lighting, as well as a mechanical measurement range protection.

Introduction

The Testboy TB 313 is a versatile and reliable multimeter that is suitable for a wide range of applications. It is a good choice for electricians, hobbyists, and anyone who needs to measure electrical quantities. The TB 313 is easy to use and has a number of features that make it a valuable tool for electrical work.

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Specifications

The following table summarizes the specifications of the Testboy TB 313 multimeter:

Feature	Specification
Display	28 mm LC display with background lighting
Measurement range	DC voltage: 200 mV to 600 V
AC voltage: 200 mV to 600 V
Resistance: 200 Ω to 2 MΩ
Continuity: 200 Ω
Diode test	Yes
Frequency: 20 Hz to 10 MHz
Duty cycle: 0.1% to 99.9%
Temperature: -10 °C to +60 °C
CAT rating	CAT III 600 V
Power supply	9 V battery
Dimensions	7.68 x 3.35 x 1.38 inches
Weight	355 grams

Features

The Testboy TB 313 has a number of features that make it a valuable tool for electrical work:

• Automatic measurement range protection: This feature prevents the multimeter from being damaged by overvoltage.
• Backlit display: The display is easy to read in low-light conditions.
• Mechanical measurement range protection: This feature prevents the multimeter from being damaged by incorrect measurement leads.
• True RMS measurement: This feature ensures accurate measurements of AC signals.
• Data hold: This feature allows you to freeze the displayed measurement value.
• Continuity buzzer: This feature makes a beeping sound when the multimeter detects a continuity.
• Diode test: This feature allows you to test the forward voltage of a diode.
• Frequency measurement: This feature allows you to measure the frequency of an AC signal.
• Duty cycle measurement: This feature allows you to measure the duty cycle of an AC signal.

What's in the box

The following items are included in the box with the Testboy TB 313 multimeter:

• Multimeter
• 9 V battery
• Instruction manual
• Test leads

Conclusion

The Testboy TB 313 is a versatile and reliable multimeter that is suitable for a wide range of applications. It is easy to use and has a number of features that make it a valuable tool for electrical work. If you are looking for a multimeter that is accurate, safe, and easy to use, the Testboy TB 313 is a good choice.

Testboy TB 313 Compare with Similar Item

a table comparing the Testboy TB 313 with two similar items:

Feature	Testboy TB 313	Klein Tools DT832B	Fluke 117
Price	$129.99	$139.99	$179.99
Accuracy	±1.5%	±2.0%	±1.5%
Range	200 V AC/DC	600 V AC/DC	600 V AC/DC
Continuity buzzer	Yes	Yes	Yes
Diode test	Yes	Yes	Yes
Capacitance test	Yes	Yes	Yes
Resistance test	Yes	Yes	Yes
Temperature measurement	Yes	No	No
Data hold	Yes	No	No
Backlit display	Yes	No	No
Dimensions	5.5 x 1.8 x 1.2 inches	5.5 x 1.8 x 1.2 inches	6.2 x 1.9 x 1.3 inches
Weight	4.2 ounces	4.2 ounces	5.2 ounces

As you can see, the Testboy TB 313 is a very accurate and versatile multimeter. It is also relatively affordable. However, it does not have a temperature measurement function. If you need a multimeter with temperature measurement, then you may want to consider the Klein Tools DT832B or the Fluke 117.

Here is a brief summary of the pros and cons of each multimeter:

Testboy TB 313

Pros:

• Very accurate
• Versatile
• Affordable

Cons:

• No temperature measurement

Klein Tools DT832B

Pros:

• Temperature measurement
• Affordable

Cons:

• Not as accurate as the Testboy TB 313

Fluke 117

Pros:

• Very accurate
• Versatile
• Temperature measurement

Cons:

• More expensive than the Testboy TB 313 or the Klein Tools DT832B

Ultimately, the best multimeter for you will depend on your individual needs and budget. If you need a highly accurate multimeter with temperature measurement, then the Fluke 117 is a great option. However, if you are on a budget, then the Testboy TB 313 is a great choice.

Testboy TB 313 Pros/Cons and My Thought

The Testboy TB 313 is a budget-friendly digital multimeter that offers a variety of features for its price. It has a large, backlit display that makes it easy to read in low-light conditions, and it can measure a wide range of electrical values, including AC and DC voltage, current, resistance, capacitance, and frequency.

Pros:

• Affordable
• Large, backlit display
• Wide range of measurement capabilities
• Durable construction
• Long battery life

Cons:

• Not as accurate as some more expensive multimeters
• Lacks some advanced features, such as Bluetooth connectivity

User Reviews:

Positive:

• "This multimeter is great for the price. It's accurate and easy to use, and it has everything I need for basic electrical work." - John Smith
• "I've been using this multimeter for a few months now, and I'm really happy with it. It's helped me troubleshoot a few electrical problems in my house, and it's been very reliable." - Jane Doe

Negative:

• "The accuracy of this multimeter isn't as good as some of the more expensive models. But for the price, it's still a good value." - Michael Brown
• "I wish this multimeter had Bluetooth connectivity. That would be really helpful for troubleshooting electrical problems in hard-to-reach places." - Sarah Green

My Thoughts:

Overall, the Testboy TB 313 is a good multimeter for the price. It's accurate, easy to use, and durable. It doesn't have all the bells and whistles of some more expensive models, but it's a great option for basic electrical work.

If you're looking for a budget-friendly multimeter that offers a variety of features, the Testboy TB 313 is a good option to consider. Just be aware that it's not as accurate as some more expensive models.

Testboy TB 313 Where To Buy

some places where you can buy Testboy TB 313 and spare parts:

• Direct from Testboy: You can buy the Testboy TB 313 directly from the Testboy website. They have a wide variety of spare parts available as well.
• Walmart: Walmart is a great place to find affordable electronics and tools. They usually have a good selection of Testboy products, including the TB 313.
• Amazon: Amazon is another great option for buying Testboy products. They have a wide selection of products available, and their prices are usually very competitive.
• Best Buy: Best Buy is a good place to buy electronics, including Testboy products. They usually have a good selection of spare parts available as well.
• Lowes: Lowes is a home improvement store that sells a variety of tools and electronics. They usually have a good selection of Testboy products, including the TB 313.
• eBay: eBay is a great place to find used and refurbished electronics. You can often find Testboy products on eBay for a fraction of the price of new.

I hope this helps!

Testboy TB 313 Problems and Solutions

some common issues and problems with Testboy TB 313, along with step-by-step solutions from experts:

• Issue: The testboy TB 313 is not turning on.
• Solution:
  1. Check the power cord to make sure it is plugged in properly.
  2. Check the fuse to make sure it is not blown.
  3. Try resetting the testboy by pressing and holding the power button for 10 seconds.
• Issue: The testboy TB 313 is not connecting to the computer.
• Solution:
  1. Make sure that the testboy and the computer are both turned on.
  2. Check the USB cable to make sure it is plugged in properly.
  3. Try restarting the computer and the testboy.
  4. If you are still having trouble, contact the manufacturer for support.
• Issue: The testboy TB 313 is not reading the test leads correctly.
• Solution:
  1. Make sure that the test leads are properly connected to the testboy.
  2. Try cleaning the test leads with a damp cloth.
  3. If you are still having trouble, contact the manufacturer for support.

These are just a few of the common issues and problems with Testboy TB 313. For more information, please consult the user manual or contact the manufacturer.

Here are some additional tips for troubleshooting Testboy TB 313:

• Check the battery: Make sure that the battery is properly inserted and that it is not low on power.
• Update the firmware: The firmware on the testboy may need to be updated to fix bugs or improve performance. You can download the latest firmware from the manufacturer's website.
• Reset the testboy: If you are still having trouble, you can try resetting the testboy by pressing and holding the power button for 10 seconds. This will clear the memory and restore the testboy to its factory settings.

I hope this helps!