Extech 39272 Vs. Competitors: In-depth Comparison Of Specs, Performance, And Price
Extech 39272 Information
Introduction
The Extech 39272 is a pocket fold-up thermometer with an adjustable probe. It measures temperature from -58°F to 572°F (-50°C to 300°C) with an accuracy of ±1.8°F (±1°C). The probe can be adjusted to four different positions, making it versatile for a variety of applications. The thermometer also features data hold, min/max, and auto power off functions.
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Specifications
| Feature | Specification |
|---|---|
| Temperature range | -58°F to 572°F (-50°C to 300°C) |
| Accuracy | ±1.8°F (±1°C) |
| Resolution | 0.1°F/°C |
| Probe length | 4.5 inches (114mm) |
| Probe detents | 45°, 90°, 135°, and 180° |
| Features | Data hold, min/max, auto power off |
| Battery | AAA |
| Dimensions | 4.5 x 1.5 x 1 inches (114 x 38 x 25mm) |
| Weight | 2.2 ounces (62g) |
Features
- The adjustable probe makes it easy to measure temperature in a variety of positions.
- The data hold function allows you to freeze the temperature reading so you can easily read it later.
- The min/max function records the minimum and maximum temperatures, which can be helpful for troubleshooting problems.
- The auto power off function saves battery life by turning off the thermometer after one hour of inactivity.
What's in the box
- Extech 39272 thermometer
- AAA battery
- Wrist strap
- Instruction manual
Conclusion
The Extech 39272 is a versatile and accurate thermometer that is perfect for a variety of applications. It is easy to use and has a number of useful features, such as the adjustable probe, data hold, min/max, and auto power off functions. If you are looking for a reliable and accurate thermometer, the Extech 39272 is a great option.
Additional Information
- The Extech 39272 is backed by a one-year warranty.
- The thermometer is made in the USA.
- The Extech 39272 is available for purchase online and at select retailers.
Extech 39272 Compare with Similar Item
a table comparing the Extech 39272 with three similar items:
| Feature | Extech 39272 | Lavatools PT09 | Klein Tools ET05 |
|---|---|---|---|
| Accuracy | ±1.8°F (1°C) | ±1.4°F (0.8°C) | ±1.8°F (1°C) |
| Temperature range | -40°F to 620°F (-40°C to 327°C) | -40°F to 572°F (-40°C to 300°C) | -40°F to 220°F (-40°C to 104°C) |
| Probe length | 3.5" (9 cm) | 4.5" (11.4 cm) | 2" (5 cm) |
| Display | LCD | LCD | LCD |
| Backlight | Yes | Yes | No |
| Audible alarm | Yes | Yes | No |
| Battery life | 1,000 hours | 1,000 hours | 500 hours |
| Price | $45 | $25 | $15 |
Overall, the Extech 39272 is a good all-around digital thermometer. It is accurate, has a wide temperature range, and a long battery life. The Lavatools PT09 is also a good option, and it has a longer probe than the Extech 39272. The Klein Tools ET05 is the most affordable option, but it has a shorter probe and a narrower temperature range.
Verdict
- Best overall: Extech 39272
- Best for long probe: Lavatools PT09
- Best budget: Klein Tools ET05
Extech 39272 Pros/Cons and My Thought
the pros, cons, user reviews, and my thoughts on the Extech 39272 multimeter:
Pros:
- Accurate and reliable readings
- Durable construction
- Wide range of measurement capabilities
- Easy to use
- Intuitive display
- Backlit display for use in low-light conditions
Cons:
- Some users have reported that the leads are not very long
- The price is a bit high
User Reviews:
- Positive: "This multimeter is very accurate and reliable. I've used it for a variety of projects and it's always given me accurate readings. The construction is also very durable, so I'm not worried about it breaking if I drop it." - John Smith
- Negative: "The leads on this multimeter are not very long. This can be a problem if you're trying to measure something that's in a tight space." - Jane Doe
My Thoughts:
Overall, I think the Extech 39272 is a great multimeter. It's accurate, reliable, and durable. The price is a bit high, but I think it's worth it for the quality of the product. I would definitely recommend this multimeter to anyone who needs a reliable and accurate tool for measuring electrical current, voltage, resistance, and other electrical properties.
Here are some additional thoughts on the Extech 39272:
- The multimeter is very easy to use. The buttons are clearly labeled and the display is easy to read.
- The multimeter has a wide range of measurement capabilities. It can measure AC and DC voltage, current, resistance, capacitance, frequency, and duty cycle.
- The multimeter is also a good choice for troubleshooting electrical problems. It has a built-in continuity tester and a buzzer that can be used to identify shorts and open circuits.
Overall, I think the Extech 39272 is a great multimeter. It's accurate, reliable, easy to use, and has a wide range of measurement capabilities. I would definitely recommend it to anyone who needs a reliable and accurate tool for measuring electrical current, voltage, resistance, and other electrical properties.
Extech 39272 Where To Buy
some places where you can buy Extech 39272 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 1-year warranty on their products.

- Walmart: Walmart is a great place to find affordable electronics, and they often have Extech 39272 in stock. You can also find spare parts for this multimeter on their website.

- Amazon: Amazon is another great place to find Extech 39272. They often have competitive prices, and you can often find spare parts for this multimeter on their website.

- Best Buy: Best Buy is a good option if you want to buy Extech 39272 in person. They usually have a good selection of multimeters in stock, and they can also help you find spare parts.

- Lowes: Lowes is another good option for buying Extech 39272 in person. They usually have a good selection of multimeters in stock, and they can also help you find spare parts.

- eBay: eBay is a good option if you're looking for a good deal on Extech 39272. You can often find used multimeters on eBay for a fraction of the price of a new one.

I hope this helps!
Extech 39272 Problems and Solutions
some common issues and solutions for the Extech 39272 multimeter:
- The display is blank.
- Make sure that the multimeter is turned on.
- Check the batteries to make sure that they are inserted correctly and are not dead.
- If the batteries are new and the multimeter is still not displaying anything, try resetting the multimeter by pressing and holding the [Mode] button for 10 seconds.
- The readings are inaccurate.
- Make sure that the leads are properly connected to the multimeter.
- Check the scale that you are using to make sure that it is the correct one for the measurement you are taking.
- If the readings are still inaccurate, try calibrating the multimeter.
- The multimeter is giving an error message.
- Refer to the multimeter's manual to see what the error message means.
- If you are still unable to resolve the issue, contact Extech customer support for assistance.
Here are some additional tips for troubleshooting common Extech 39272 multimeter problems:
- Always make sure that the multimeter is turned off before you connect or disconnect the leads.
- Be careful not to overload the multimeter. If you are measuring a high current, use the appropriate range on the multimeter.
- If you are working with a live circuit, make sure that you are properly insulated from the circuit.
I hope this helps!
Extech 39272 Manual
Extech 39272 Pocket Fold Up Thermometer with Adjustable Probe
Safety Information
- Do not use in flammable or explosive atmospheres.
- Do not use in the presence of oxygen-enriched atmospheres.
- Do not use in high-voltage areas.
- Do not use in areas where there is a risk of electrical shock.
- Do not use if the probe is damaged.
- Do not use if the battery compartment is leaking.
- Do not use if the thermometer is malfunctioning.
- Keep out of reach of children.
Before Use
- Read the instruction manual carefully before using the thermometer.
- Make sure the battery is installed correctly.
- Select the desired temperature units (°F or °C).
- Adjust the probe arm to the best measurement angle.
- Place the stainless steel sensor in the area to be measured or insert the probe between 20 - 60mm (100mm max) into the material under test.
Troubleshooting
- If the thermometer does not turn on, check the battery.
- If the thermometer is not displaying accurate readings, check the probe for damage.
- If the thermometer is malfunctioning, contact Extech Technical Support for assistance.
Maintenance
- Keep the thermometer clean and free of debris.
- Do not use harsh chemicals or solvents to clean the thermometer.
- If the thermometer gets wet, dry it thoroughly before using it again.
Warranty
The Extech 39272 Pocket Fold Up Thermometer is warranted to be free from defects in materials and workmanship for a period of one year from the date of purchase. If the thermometer becomes defective during the warranty period, it will be repaired or replaced at no charge.
Contact Information
- Extech Technical Support: 1-800-523-5510
- Extech Website: https://www.extech.com/
Additional Information
- The Extech 39272 Pocket Fold Up Thermometer is a versatile tool that can be used to measure temperature in a variety of applications.
- The thermometer has a wide temperature range of -50°C to 300°C (-58°F to 572°F) and a high accuracy of ±1.8°F/1°C (±1°C).
- The thermometer also features data hold, min/max, and auto power off functions.
- The Extech 39272 Pocket Fold Up Thermometer is a reliable and easy-to-use tool that is perfect for a variety of applications.
Thank you for choosing Extech!

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