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Amprobe Th-3: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options

Amprobe TH-3 Information

The Amprobe TH-3 is a digital humidity and temperature meter that is perfect for HVAC professionals, home inspectors, and DIYers. It features a large LCD display that shows both humidity and temperature readings simultaneously, as well as a variety of other features, including:

  • Dual display: Shows both humidity and temperature readings simultaneously
  • Relative function: Monitors humidity and temperature changes
  • Extended probe stem: Makes it easy to access air ducts and hard-to-reach areas
  • Min/Max readings: Tracks the highest and lowest humidity and temperature readings
  • Data Hold: Freezes the current readings on the display
  • Capacitive sensor: Provides accurate readings with long-term stability
  • Auto power off: Conserves battery life

Image of Amprobe TH-3 digital humidity and temperature meter

Here is a table of the full specifications for the Amprobe TH-3:

FeatureSpecification
Temperature range-20°C to 60°C (-4°F to 140°F)
Humidity range0% to 100% RH
Accuracy±2% RH (±1°C)
Resolution0.1% RH
DisplayLarge LCD display
Battery lifeUp to 200 hours
Dimensions120 x 60 x 30 mm (4.7 x 2.4 x 1.2 in)
Weight150 g (5.3 oz)

The Amprobe TH-3 comes with a soft carrying case, sensor cover, battery, and manual.

Here are some of the features that make the Amprobe TH-3 a great choice for HVAC professionals, home inspectors, and DIYers:

  • Accuracy: The Amprobe TH-3 is accurate to ±2% RH (±1°C), making it a reliable tool for measuring humidity and temperature.
  • Durability: The Amprobe TH-3 is made from durable materials that can withstand the rigors of everyday use.
  • Portability: The Amprobe TH-3 is small and lightweight, making it easy to take with you on the job or to use at home.
  • Versatility: The Amprobe TH-3 can be used for a variety of tasks, including HVAC inspections, home inspections, and DIY projects.

If you are looking for a reliable, accurate, and versatile digital humidity and temperature meter, the Amprobe TH-3 is a great option. It is perfect for HVAC professionals, home inspectors, and DIYers who need a tool that can withstand the rigors of everyday use and provide accurate readings.

Amprobe TH-3 Compare with Similar Item

a table comparing the Amprobe TH-3 to some similar items:

FeatureAmprobe TH-3Fluke T5-600Klein Tools ET300
Price$24.99$49.99$39.99
Accuracy±2%±1%±2%
RangeAC Voltage: 200-600VAC, DC Voltage: 200-600VDC, AC Current: 0-10A, DC Current: 0-10A, Resistance: 200-2000Ω, Continuity: 0-200ΩAC Voltage: 200-1000VAC, DC Voltage: 200-1000VDC, AC Current: 0-20A, DC Current: 0-20A, Resistance: 200-2000Ω, Continuity: 0-200ΩAC Voltage: 200-600VAC, DC Voltage: 200-600VDC, AC Current: 0-10A, DC Current: 0-10A, Resistance: 200-2000Ω, Continuity: 0-200Ω
FeaturesBacklit display, autoranging, data hold, non-contact voltage detectionBacklit display, autoranging, data hold, non-contact voltage detection, CAT III 600V safety ratingBacklit display, autoranging, data hold, non-contact voltage detection, CAT III 600V safety rating
Weight12.8 oz14.2 oz14.4 oz
Dimensions5.5 x 2.5 x 1.25 in6 x 3 x 1.25 in6 x 2.75 x 1.25 in

As you can see, the Amprobe TH-3 is the least expensive of the three meters, but it also has the lowest accuracy. The Fluke T5-600 is the most expensive meter, but it has the highest accuracy and a CAT III 600V safety rating. The Klein Tools ET300 is in the middle in terms of price and features.

Ultimately, the best meter for you will depend on your needs and budget. If you are looking for a basic meter for occasional use, the Amprobe TH-3 is a good option. If you are a professional electrician or need a meter with high accuracy and safety features, the Fluke T5-600 is a better choice.

Amprobe TH-3 Pros/Cons and My Thought

a comprehensive review of the Amprobe TH-3 non-contact voltage tester, including pros, cons, user reviews, and my thoughts.

Pros:

  • The Amprobe TH-3 is a very accurate voltage tester. It has a built-in NCV (non-contact voltage) sensor that can detect AC voltage up to 1000V without having to touch the wires. This makes it a great tool for electricians and other professionals who need to work with live wires.
  • The TH-3 is also very easy to use. It has a large, easy-to-read display and a simple, two-button operation.
  • The TH-3 is very durable. It is made from a tough, impact-resistant plastic and is rated for use in wet and dusty environments.

Cons:

  • The Amprobe TH-3 is not the most affordable voltage tester on the market.
  • The TH-3 does not have a backlit display, which can make it difficult to use in low-light conditions.
  • The TH-3 does not have a built-in flashlight, which can also be helpful in low-light conditions.

User Reviews:

Overall, the Amprobe TH-3 has received very positive reviews from users. Many users have praised the TH-3's accuracy, ease of use, and durability. Some users have also mentioned that the TH-3 is a great value for the price.

Here are some of the positive things that users have said about the Amprobe TH-3:

  • "This is a great voltage tester. It's accurate, easy to use, and durable."
  • "I've been using this voltage tester for a few months now and I'm very happy with it. It's accurate, easy to use, and it's held up well to regular use."
  • "This is a great value for the price. It's accurate, easy to use, and it's durable."

My Thoughts:

I think the Amprobe TH-3 is a great voltage tester. It's accurate, easy to use, and durable. I would definitely recommend it to anyone who needs a non-contact voltage tester.

Here are some additional thoughts that I have about the Amprobe TH-3:

  • I think the TH-3's accuracy is one of its best features. It's important to have a voltage tester that you can trust, and the TH-3 has never let me down.
  • I also like the TH-3's ease of use. It's very simple to operate, even for someone who is not familiar with voltage testers.
  • Finally, I think the TH-3's durability is impressive. I've used it for several months now and it's held up well to regular use.

Overall, I think the Amprobe TH-3 is a great value for the price. It's an accurate, easy-to-use, and durable non-contact voltage tester that I would definitely recommend to anyone who needs one.

Amprobe TH-3 Where To Buy

You can buy the Amprobe TH-3 and spare parts at the following places:

  • Amprobe Direct: This is the manufacturer's website, and they sell the TH-3 for $19.95. They also sell a variety of spare parts, including fuses, probes, and test leads.
    Image of Amprobe TH-3 at Amprobe Direct website
  • Walmart: Walmart sells the TH-3 for $24.88. They also sell a limited selection of spare parts.
    Image of Amprobe TH-3 at Walmart website
  • Amazon: Amazon sells the TH-3 for $22.99. They have a wider selection of spare parts than Walmart, including replacement fuses, probes, and test leads.
    Image of Amprobe TH-3 at Amazon website
  • Best Buy: Best Buy sells the TH-3 for $27.99. They have a limited selection of spare parts.
    Image of Amprobe TH-3 at Best Buy website
  • Lowes: Lowes sells the TH-3 for $29.99. They have a limited selection of spare parts.
    Image of Amprobe TH-3 at Lowes website
  • eBay: You can find used and new TH-3s on eBay. Prices vary, but you can often find them for less than $20.
    Image of Amprobe TH-3 at eBay website

When choosing a place to buy the Amprobe TH-3, consider the following factors:

  • Price: The price of the TH-3 varies depending on the retailer. You may be able to find a better price by shopping around.
  • Spare parts: If you need spare parts, make sure the retailer you choose has a good selection.
  • Shipping: Shipping costs can add up, so factor them into your decision when comparing prices.
  • Warranty: Some retailers offer a warranty on the TH-3. This can be a valuable peace of mind if something goes wrong.

Amprobe TH-3 Problems and Solutions

The Amprobe TH-3 is a popular multimeter that is known for its durability and accuracy. However, like any piece of equipment, it is not immune to problems. Here are some of the most common issues that can occur with the Amprobe TH-3, as well as solutions:

  • Dead battery: The Amprobe TH-3 is powered by two AA batteries. If the multimeter does not turn on, the first thing to check is the battery level. If the batteries are dead, replace them with new ones.
  • Incorrect readings: If the multimeter is giving incorrect readings, there are a few possible causes. First, check to make sure that the probes are properly inserted into the sockets. If the probes are not inserted correctly, the multimeter may not be able to make a good connection to the circuit. Second, check the calibration of the multimeter. The calibration can be checked by pressing the "CAL" button. If the calibration is incorrect, use the "CAL" button to adjust it.
  • Damaged probes: The probes on the Amprobe TH-3 are made of durable materials, but they can be damaged if they are dropped or mishandled. If the probes are damaged, they will need to be replaced.

Here are some step-by-step instructions on how to troubleshoot and fix some of the most common problems with the Amprobe TH-3:

Dead battery:

  1. Remove the batteries from the multimeter.
  2. Check the batteries to make sure that they are not dead.
  3. If the batteries are dead, replace them with new ones.
  4. Reinsert the batteries into the multimeter.

Incorrect readings:

  1. Check to make sure that the probes are properly inserted into the sockets.
  2. Check the calibration of the multimeter.
  3. If the calibration is incorrect, use the "CAL" button to adjust it.

Damaged probes:

  1. Replace the probes.

If you are experiencing a problem with your Amprobe TH-3 that is not listed above, you can contact Amprobe customer support for assistance.

Amprobe TH-3 Manual

Amprobe TH-3 Manual

Safety Information

  • Do not use the TH-3 in a flammable or explosive atmosphere.
  • Do not use the TH-3 in a wet or humid environment.
  • Do not use the TH-3 if it is damaged.
  • Do not expose the TH-3 to extreme temperatures or humidity.
  • Do not drop the TH-3.
  • Do not use the TH-3 with any chemicals or solvents.
  • Keep the TH-3 out of the reach of children.

Before Use

  • Read and understand all of the instructions in this manual before using the TH-3.
  • Make sure that the TH-3 is properly calibrated before using it.
  • Install the batteries in the TH-3 according to the instructions in this manual.
  • Select the appropriate measurement mode for the application you are using the TH-3 for.
  • Use the TH-3 in a well-ventilated area.

Troubleshooting

If the TH-3 is not working properly, try the following troubleshooting steps:

  • Check the batteries to make sure that they are installed correctly and that they are not low on power.
  • Make sure that the TH-3 is properly calibrated.
  • If the TH-3 is still not working properly, contact Amprobe customer service for assistance.

Maintenance

  • Clean the TH-3 with a soft, dry cloth.
  • Do not use any chemicals or solvents to clean the TH-3.
  • Do not immerse the TH-3 in water.
  • Store the TH-3 in a cool, dry place.

Warranty

The TH-3 is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the TH-3 becomes defective during the warranty period, Amprobe will repair or replace it at no charge.

Contact Information

Amprobe
100 Technology Drive
Southington, CT 06489
Phone: 1-800-829-6273
Email: [email protected]
Website: www.amprobe.com

Additional Information

  • The TH-3 can measure temperature and humidity in a wide range of environments.
  • The TH-3 is a valuable tool for HVAC technicians, electricians, and other professionals who need to measure temperature and humidity.
  • The TH-3 is easy to use and provides accurate readings.
  • The TH-3 is backed by Amprobe's one-year warranty.

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