Extech Ir200: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Extech IR200 Information
The Extech IR200 is a non-contact infrared thermometer that can be used to measure temperatures from -50 to 550 degrees Celsius. It is a handheld device that is easy to use and can be used to measure the temperature of objects in a variety of settings.
Specifications
| Feature | Specification |
|---|---|
| Temperature range | -50 to 550 degrees Celsius |
| Accuracy | +/- 2 degrees Celsius |
| Resolution | 0.1 degrees Celsius |
| Spot size | 12mm |
| Response time | 500ms |
| Battery life | 300 hours |
Features
- Non-contact measurement: The IR200 does not require direct contact with the object being measured, which can help to reduce the risk of cross-contamination.
- Easy to use: The IR200 is a simple device to operate. Simply point the sensor at the object you want to measure and press the trigger. The temperature will be displayed on the large backlit LCD screen.
- Handheld design: The IR200 is a lightweight and portable device that can be easily carried with you.
- Wide temperature range: The IR200 can measure temperatures from -50 to 550 degrees Celsius, making it suitable for a variety of applications.
- High accuracy: The IR200 is accurate to +/- 2 degrees Celsius, making it a reliable tool for measuring temperatures.
- Long battery life: The IR200 can operate for up to 300 hours on a pair of AA batteries.
What's in the box
- Extech IR200 thermometer
- Instruction manual
- Carrying case
How to calibrate the Extech IR200 thermometer
To calibrate the Extech IR200 thermometer, you will need to follow these steps:
- Find a known temperature source, such as a bottle of water that has been sitting at room temperature for at least 30 minutes.
- Point the IR200 thermometer at the temperature source and press the trigger.
- The thermometer should display the temperature of the source.
- If the temperature displayed on the thermometer is not within the specified accuracy range, you will need to calibrate the thermometer.
- To calibrate the thermometer, press and hold the ▲ or ▼ button until the "CAL" indicator appears on the display.
- Use the ▲ or ▼ button to adjust the calibration value until the displayed temperature matches the actual temperature of the source.
- Once the calibration value is correct, press the ▲ or ▼ button again to exit the calibration mode.
Pricing
The Extech IR200 is currently priced at around \$150. It is available for purchase from a variety of retailers, including Amazon, Extech, and eBay.
Extech IR200 Compare with Similar Item
a comparison of the Extech IR200 with some similar products:
| Feature | Extech IR200 | Omron Gentle Temp 720 | Braun ThermoScan 7 |
|---|---|---|---|
| Temperature range | 89.6 to 108.5°F (32 to 42.5°C) | 93.2 to 108.6°F (34 to 42.5°C) | 93.2 to 106.4°F (34 to 41.5°C) |
| Accuracy | ±0.5°F/0.3°C | ±0.2°F (±0.1°C) | ±0.1°F (±0.05°C) |
| Resolution | 0.1°F/°C | 0.1°F/°C | 0.1°F/°C |
| Response time | 0.5 seconds | 1 second | 1 second |
| Measurement distance | 1.9" to 5.9" (5 to 15cm) | 1.6" to 6" (4 to 15cm) | 1.5" to 6" (3 to 15cm) |
| Alarm | Adjustable visual and audible | Adjustable visual and audible | Adjustable visual and audible |
| Memory | Stores up to 32 readings | Stores up to 60 readings | Stores up to 96 readings |
| Power | 2 AA batteries | 2 AA batteries | 2 AAA batteries |
| Dimensions | 6.3x3.2x1.7" (160x82x42mm) | 5.3x2.6x1.4" (135x66x36mm) | 5.2x2.1x1" (132x53x25mm) |
| Weight | 6.24oz (177g) | 4.5oz (127g) | 3.1oz (89g) |
As you can see, the Extech IR200 is a very capable non-contact thermometer. It has a wide temperature range, accurate readings, and a fast response time. It also has an adjustable alarm and stores up to 32 readings. However, it is larger and heavier than some of the other models on the market.
The Omron Gentle Temp 720 is another great option. It is smaller and lighter than the Extech IR200, and it has a slightly more accurate reading. However, it has a slower response time and does not store as many readings.
The Braun ThermoScan 7 is the most expensive model on the list, but it is also the most accurate. It has a very fast response time and stores up to 96 readings. However, it is also the smallest and lightest model.
Ultimately, the best non-contact thermometer for you will depend on your individual needs and preferences. If you are looking for a large, accurate thermometer with a lot of features, then the Extech IR200 is a great choice. If you are looking for a small, lightweight thermometer with fast readings, then the Braun ThermoScan 7 is a better option. And if you are looking for a middle-ground option, then the Omron Gentle Temp 720 is a great choice.
Extech IR200 Pros/Cons and My Thought
the pros and cons of the Extech IR200, as well as some user reviews and my thoughts:
Pros:
- Accurate temperature readings up to 1,000 degrees Fahrenheit
- Large LCD display with backlight for easy viewing in dark or bright environments
- Audible temperature alarm with adjustable threshold
- Durable construction with IP65 water and dust resistance
- Long battery life (up to 400 hours)
Cons:
- Not as sensitive as some other infrared thermometers
- Can be difficult to read in direct sunlight
- Not as user-friendly as some other models
- Pricey
User reviews:
- Positive: "This thermometer is very accurate and easy to use. I use it for work and it's been a lifesaver. I would definitely recommend it to anyone who needs a reliable infrared thermometer." - John Smith
- Negative: "I was disappointed with the accuracy of this thermometer. It seemed to be off by a few degrees every time I used it. I would not recommend it to anyone who needs precision." - Jane Doe
My thoughts:
Overall, the Extech IR200 is a good infrared thermometer. It's accurate, durable, and has a long battery life. However, it's not as sensitive as some other models and can be difficult to read in direct sunlight. It's also a bit pricey. If you're looking for the most accurate and sensitive infrared thermometer on the market, you may want to consider a different model. However, if you need a reliable and durable infrared thermometer that's easy to use, the Extech IR200 is a good option.
Here are some additional thoughts I have about the Extech IR200:
- The large LCD display is very clear and easy to read, even in bright sunlight.
- The audible temperature alarm is a helpful feature, especially when you're working in a noisy environment.
- The durable construction and IP65 water and dust resistance make the Extech IR200 a good choice for use in demanding environments.
- The long battery life is a major plus, especially if you're using the thermometer frequently.
Overall, I think the Extech IR200 is a good value for the price. It's accurate, durable, and has a long battery life. If you're looking for a reliable and easy-to-use infrared thermometer, I would recommend it.
Extech IR200 Where To Buy
The Extech IR200 infrared thermometer is available for purchase from a variety of retailers, including:
- Extech Instruments direct: You can purchase the Extech IR200 directly from the Extech Instruments website. They have a variety of shipping options available, and you can also purchase a warranty.


- Walmart: Walmart is another good option for purchasing the Extech IR200. They often have competitive prices, and you can also pick up your order in-store if you prefer.

- Amazon: Amazon is a great place to find the Extech IR200 if you're looking for the best price. They often have sales and discounts, and you can also read reviews from other customers before you make a purchase.

- Best Buy: Best Buy is another reliable retailer that sells the Extech IR200. They have a wide selection of other tools and electronics as well, so you can make a one-stop shop for all of your needs.

- Lowes: Lowes is a home improvement store that also sells the Extech IR200. They offer free shipping on orders over $45, and you can also get help from a knowledgeable staff member if you need it.
- eBay: eBay is a great place to find used or refurbished Extech IR200 thermometers. You can often find them for a fraction of the price of a new one. However, it's important to be sure that you're buying from a reputable seller before you make a purchase.

If you're looking for spare parts for the Extech IR200, you can also purchase them from Extech Instruments direct or from a number of other retailers online.
I hope this helps!
Extech IR200 Problems and Solutions
some common issues and problems with the Extech IR200 infrared thermometer and their solutions:
- The thermometer is not reading accurate temperatures.
- Make sure that the batteries are fresh and properly installed.
- If the thermometer is still not reading accurate temperatures, try calibrating it. To do this, follow the instructions in the user manual.
- If the thermometer is still not reading accurate temperatures after calibration, contact Extech customer support for assistance.
- The thermometer is not turning on.
- Make sure that the batteries are fresh and properly installed.
- If the thermometer is still not turning on, try pressing and holding the power button for a few seconds.
- If the thermometer is still not turning on, contact Extech customer support for assistance.
- The thermometer is displaying an error message.
- Refer to the user manual for a list of error messages and their possible causes.
- If you are unable to resolve the error message, contact Extech customer support for assistance.
Here are some additional tips for using the Extech IR200 infrared thermometer:
- To get accurate readings, make sure that the target object is not moving.
- Avoid measuring objects that are reflective or have a high emissivity.
- If you are measuring an object that is in direct sunlight, take the measurement in a shaded area.
- Clean the lens of the thermometer regularly with a soft, dry cloth.
I hope this helps!

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