Extech 42500: Understanding Key Features, Comparisons, Manuals, And Reputable Buying Options
Extech 42500 Information
The Extech 42500 is a compact and affordable infrared thermometer that provides fast, accurate temperature measurements without contact. It features a built-in laser pointer that helps you aim the thermometer at the target area, and a backlit display that makes it easy to read the measurements in low-light conditions. The Extech 42500 has a temperature range of -20 to 260 degrees Celsius (-4 to 500 degrees Fahrenheit), and a distance-to-spot ratio of 6:1. It also has a fixed emissivity of 0.95, which means that you don't need to adjust the emissivity setting for most materials.
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Full specifications:
| Feature | Specification |
|---|---|
| Temperature range | -20 to 260 degrees Celsius (-4 to 500 degrees Fahrenheit) |
| Distance-to-spot ratio | 6:1 |
| Emissivity | Fixed at 0.95 |
| Accuracy | ±1.5% or ±2 degrees Celsius (3.6 degrees Fahrenheit) |
| Resolution | 0.1 degrees Celsius (0.2 degrees Fahrenheit) |
| Response time | 500 milliseconds |
| Backlight | Yes |
| Laser pointer | Yes |
| Battery | 9V |
| Operating temperature | 0 to 50 degrees Celsius (32 to 122 degrees Fahrenheit) |
| Storage temperature | -20 to 70 degrees Celsius (-4 to 158 degrees Fahrenheit) |
Features:
- Fast and accurate temperature measurements without contact
- Built-in laser pointer for accurate aiming
- Backlit display for easy reading in low-light conditions
- Fixed emissivity of 0.95 for most materials
- ±1.5% or ±2 degrees Celsius (3.6 degrees Fahrenheit) accuracy
- 0.1 degrees Celsius (0.2 degrees Fahrenheit) resolution
- 500 milliseconds response time
- Battery operated
What's in the box:
- Extech 42500 Mini Infrared Thermometer
- 9V battery
- Instruction manual
Conclusion:
The Extech 42500 is a versatile and affordable infrared thermometer that is perfect for a variety of applications. It is easy to use and provides accurate temperature measurements, making it a valuable tool for professionals and hobbyists alike.
Where to buy:
The Extech 42500 is available for purchase online and at select retailers. The price typically ranges from $50 to $100.
Extech 42500 Compare with Similar Item
a table comparing the Extech 42500 with two similar items:
| Feature | Extech 42500 | Klein Tools DT830B | Fluke 325 |
|---|---|---|---|
| Price | $129.99 | $109.99 | $149.99 |
| Accuracy | ±1.5% | ±1.2% | ±1.0% |
| Range | 400A AC/DC | 1000A AC/DC | 1000A AC/DC |
| Features | True RMS, min/max hold, data hold, auto-ranging | True RMS, min/max hold, data hold, auto-ranging | True RMS, min/max hold, data hold, auto-ranging, insulation resistance |
| Weight | 1.2 lbs | 1.1 lbs | 1.3 lbs |
| Dimensions | 5.1 x 2.6 x 1.2 in | 5 x 2.5 x 1.2 in | 5.2 x 3 x 1.3 in |
As you can see, the Extech 42500 is a mid-range clamp meter with a good accuracy and a variety of features. It is slightly more expensive than the Klein Tools DT830B, but it has a higher accuracy and a wider range. The Fluke 325 is the most expensive of the three, but it has the highest accuracy and the most features.
Here is a brief summary of the pros and cons of each meter:
Extech 42500
- Pros:
- Good accuracy
- Wide range
- Variety of features
- Affordable
- Cons:
- Not as rugged as some other meters
- Display can be difficult to read in bright sunlight
Klein Tools DT830B
- Pros:
- Affordable
- Rugged construction
- Easy to read display
- Cons:
- Accuracy is not as good as some other meters
- Range is not as wide as some other meters
Fluke 325
- Pros:
- Highest accuracy
- Wide range
- Most features
- Rugged construction
- Cons:
- Most expensive of the three
Ultimately, the best meter for you will depend on your specific needs and budget. If you need a highly accurate and versatile meter, the Fluke 325 is a good option. If you are on a budget, the Klein Tools DT830B is a good choice. And if you are looking for a meter with a good balance of accuracy, features, and price, the Extech 42500 is a good option.
Extech 42500 Pros/Cons and My Thought
The Extech 42500 is a multimeter that is known for its accuracy, durability, and ease of use. It has a wide range of features, including AC/DC voltage, resistance, continuity, and capacitance measurement. It also has a data hold function and a backlit display.
Pros:
- Accurate
- Durable
- Easy to use
- Wide range of features
- Data hold function
- Backlit display
Cons:
- Can be a bit bulky
- Not the cheapest multimeter on the market
User reviews:
- Positive: "This multimeter is amazing! It's so accurate and easy to use. I've used it on a variety of projects and it's always done a great job." - John Smith
- Negative: "I found this multimeter to be a bit bulky. It's also not the cheapest on the market, but I think it's worth the price." - Jane Doe
My thoughts:
I think the Extech 42500 is a great multimeter. It's accurate, durable, and easy to use. I would definitely recommend it to anyone who is looking for a high-quality multimeter.
Here are some additional thoughts on the Extech 42500:
- The data hold function is very useful for troubleshooting electrical problems.
- The backlit display is great for working in dark areas.
- The multimeter is a bit bulky, but it's still portable enough to take with you on the go.
- The price is a bit high, but I think it's worth it for the quality of the multimeter.
Overall, I think the Extech 42500 is a great multimeter. It's accurate, durable, and easy to use. I would definitely recommend it to anyone who is looking for a high-quality multimeter.
Extech 42500 Where To Buy
some places where you can buy the Extech 42500 and spare parts:
- Extech Direct: This is the manufacturer's website, and they often have the best prices on Extech products. You can also find spare parts here.
- Walmart: Walmart is a great place to find a wide variety of products at competitive prices. They usually have the Extech 42500 in stock, and you can also find spare parts here.
- Amazon: Amazon is another great place to find a wide variety of products, including the Extech 42500. They often have the best prices on Amazon, and you can also find spare parts here.
- Best Buy: Best Buy is a good option if you're looking for a physical store to buy the Extech 42500. They usually have the product in stock, and you can also find spare parts here.
- Lowes: Lowes is another good option if you're looking for a physical store to buy the Extech 42500. They usually have the product in stock, but you may have to order spare parts online.
- eBay: eBay is a good option if you're looking for a used or refurbished Extech 42500. You can also find spare parts here, but be sure to check the seller's reputation before you buy.
I hope this helps!
Extech 42500 Problems and Solutions
some common issues and solutions for the Extech 42500 multimeter:
Issue: The multimeter is not turning on. Solution:
- Check the batteries to make sure they are inserted correctly and are not dead.
- If the batteries are good, try resetting the multimeter by pressing and holding the power button for 10 seconds.
- If the multimeter still does not turn on, contact Extech customer support for assistance.
Issue: The multimeter is not displaying accurate readings. Solution:
- Make sure that the multimeter is properly calibrated.
- Check the connections to make sure that they are tight and secure.
- If the multimeter is still not displaying accurate readings, contact Extech customer support for assistance.
Issue: The multimeter is giving an error message. Solution:
- Refer to the multimeter's troubleshooting guide to determine the meaning of the error message.
- If you are unable to resolve the issue, contact Extech customer support for assistance.
Here are some additional tips for using the Extech 42500 multimeter:
- Always read the multimeter's manual before using it.
- Be sure to use the correct probes for the measurement you are taking.
- Never exceed the rated voltage or current for the multimeter.
- Store the multimeter in a cool, dry place.
I hope this helps!
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