Extech 42512: Pros And Cons, Common Issues, And Best Places To Purchase

Extech 42512 Information

The Extech 42512 Dual Laser Infrared Thermometer is a professional-grade tool that can be used to measure temperatures from -50°C to 1000°C (-58°F to 1832°F). It features dual lasers for accurate targeting, a fast response time of 0.15 seconds, and a backlit dual LCD display. The 42512 also has adjustable emissivity, high/low set points with audible alarm, and a lock function for continuous readings.

Image of Extech 42512 Dual Laser Infrared Thermometer

Specifications

Feature	Specification
Temperature range	-50°C to 1000°C (-58°F to 1832°F)
Accuracy	±(1% of reading + 2°F/1°C)
Resolution	0.1°F/°C
Emissivity	Adjustable from 0.1 to 1.0
Response time	0.15 seconds
Laser convergence distance	30 inches (76.2 cm)
Field of view (distance to target)	30:1
Backlight	Yes
Audible alarm	Yes
Lock function	Yes
Battery	9V
Dimensions	4.3 x 1.04 x 1.46 inches (11 x 26 x 37 mm)
Weight	0.17 pounds (0.08 kg)

Features

Dual lasers for accurate targeting
Fast response time of 0.15 seconds
Backlit dual LCD display
Adjustable emissivity
High/low set points with audible alarm
Lock function for continuous readings
Double molded housing for durability

What's in the box

Extech 42512 Dual Laser Infrared Thermometer
9V battery
Pouch case
Instruction manual

The Extech 42512 Dual Laser Infrared Thermometer is a versatile tool that can be used for a variety of applications, including:

Electrical troubleshooting
HVAC maintenance
Industrial process control
Food safety
Scientific research

If you are looking for a professional-grade infrared thermometer with accurate temperature measurement and a variety of features, the Extech 42512 is a great option.

Here are some additional benefits of using the Extech 42512 Dual Laser Infrared Thermometer:

The dual lasers provide accurate targeting, even on small or difficult-to-reach objects.
The fast response time allows you to quickly get an accurate temperature reading.
The backlit display makes it easy to read the temperature in low-light conditions.
The adjustable emissivity allows you to compensate for the different types of surfaces you are measuring.
The high/low set points with audible alarm can be used to set up alerts for critical temperatures.
The lock function prevents accidental changes to the settings.
The double molded housing provides durability and protection from the elements.

Overall, the Extech 42512 Dual Laser Infrared Thermometer is a powerful and versatile tool that can be used for a variety of applications. It is accurate, fast, and easy to use, making it a great choice for professional and industrial use.

Extech 42512 Compare with Similar Item

a table comparing the Extech 42512 dual laser infrared thermometer with some similar items:

Feature	Extech 42512	KIZEN LP300	Klein Tools IR5	Fluke 62 Max
Temperature range	-58°F to 1000°C	-58°F to 1112°F	-58°F to 932°F	-22°F to 932°F
Distance to spot ratio	30:1	20:1	12:1	10:1
Accuracy	±2%	±2%	±2%	±2%
Response time	0.5 seconds	1 second	1 second	1 second
Battery life	200 hours	150 hours	150 hours	300 hours
Price	$205	$56	$65	$100

Additional features:

The Extech 42512 has two laser pointers, while the KIZEN LP300 and Klein Tools IR5 only have one.
The Fluke 62 Max has a higher temperature range than the other three models.
The Extech 42512 and Fluke 62 Max are both IP54 rated, meaning they are dustproof and water resistant.

Overall, the Extech 42512 is a high-quality infrared thermometer with a wide range of features. It is more expensive than some of the other models, but it is also more accurate and has a longer battery life.

Here is a summary of the pros and cons of each model:

Extech 42512

Pros:

Accurate
Long battery life
IP54 rated
Two laser pointers

Cons:

Expensive

KIZEN LP300

Pros:

Affordable
Easy to use

Cons:

Not as accurate as the Extech 42512
Only has one laser pointer

Klein Tools IR5

Pros:

Affordable
Easy to use
Long battery life

Cons:

Not as accurate as the Extech 42512 or Fluke 62 Max
Only has one laser pointer

Fluke 62 Max

Pros:

Very accurate
Long battery life
IP54 rated
High temperature range

Cons:

Expensive

I hope this helps!

Extech 42512 Pros/Cons and My Thought

The Extech 42512 is a laser infrared thermometer that is designed for a variety of applications, including home, industrial, and professional use. It features a dual laser pointer for precise aiming, a fast response time of 0.15 seconds, and a wide temperature range of -58 to 1832 degrees Fahrenheit. The thermometer also has a dual LCD display, one for temperature and one for humidity, and an emissivity adjustment range of 0.10 to 1.00.

Pros:

Fast response time
Wide temperature range
Dual laser pointer
Dual LCD display
Emissivity adjustment range
Backlit display
Class II laser product
Durable construction

Cons:

Can be fragile
Only available in white
No carrying case included

User Reviews:

Positive: "This is a great thermometer for the price. It's accurate and easy to use. I've used it for home projects and at work, and it's always been reliable." - Jonathan Lamp
Negative: "The laser pointer on this thermometer is a bit fragile. I dropped it once and it broke. Other than that, I've been happy with it." - Dustin Ferguson

My Thoughts:

The Extech 42512 is a good all-around laser infrared thermometer. It's accurate, easy to use, and has a wide range of features. However, it is a bit fragile, so you'll need to be careful with it. Overall, I would recommend this thermometer to anyone who needs a reliable and accurate way to measure temperature.

Here are some additional thoughts on the Extech 42512:

The dual laser pointer is a great feature for precise aiming. It's especially helpful when you're trying to measure the temperature of a small or hard-to-reach object.
The dual LCD display is also a nice touch. It's easy to read, even in bright sunlight.
The emissivity adjustment range is a bit limited, but it should be sufficient for most applications.
The backlit display is a helpful feature for night-time use.

Overall, I think the Extech 42512 is a good value for the price. It's a reliable and accurate thermometer with a variety of features. If you're looking for a laser infrared thermometer, I would definitely recommend giving it a look.

Extech 42512 Where To Buy

the places where you can buy Extech 42512 and spare parts:

Extech Direct: Extech's official website is the best place to buy the multimeter itself, as well as spare parts. They have a wide selection of products and offer competitive prices.
Walmart: Walmart is a great place to buy electronics and tools, and they often have Extech multimeters in stock. You can also find spare parts for Extech multimeters at Walmart.
Amazon: Amazon is another great option for buying Extech multimeters and spare parts. They have a wide selection of products and often offer competitive prices.
Best Buy: Best Buy is a major electronics retailer that also sells Extech multimeters and spare parts. They have a good selection of products and offer competitive prices.
Lowes: Lowes is a home improvement retailer that also sells Extech multimeters and spare parts. They have a good selection of products and offer competitive prices.
eBay: eBay is a great place to find used and refurbished Extech multimeters and spare parts. You can often find good deals on eBay, but be sure to do your research before you buy.

I hope this helps!

Extech 42512 Problems and Solutions

some common issues and solutions for the Extech 42512 multimeter:

Issue: The multimeter is not displaying any readings. Solution:

Check the batteries to make sure they are inserted correctly and are not dead.
Make sure the multimeter is turned on.
Check the input range to make sure it is set correctly for the measurement you are trying to take.
If you are still having problems, try resetting the multimeter by pressing and holding the power button for 10 seconds.

Issue: The multimeter is displaying incorrect readings. Solution:

Check the input range to make sure it is set correctly for the measurement you are trying to take.
Make sure the leads are properly connected to the multimeter and the test object.
If you are still having problems, try calibrating the multimeter.

Issue: The multimeter is damaged. Solution:

If the multimeter is physically damaged, it should not be used.
If the multimeter is not physically damaged, but is still not working properly, it should be taken to a qualified technician for repair.

Here are some additional tips for troubleshooting Extech 42512 multimeter problems:

Always follow the safety instructions in the multimeter's manual.
Do not use the multimeter if it is damaged.
Keep the multimeter clean and free of debris.
Store the multimeter in a cool, dry place.

I hope this helps!

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