A Hotwire Anemometer is a type of instrument used for measuring the speed of air flow. It is a very popular and reliable tool for a variety of applications such as air quality and safety testing, industrial ventilation, HVAC systems, and wind tunnel experiments. The Hotwire Anemometer is a highly accurate device that can measure air velocity up to 2,500 feet per minute (fpm). It comes in a variety of sizes to fit different applications and budgets. This article will discuss the features, benefits, and uses of Hotwire Anemometers and how they can help you get accurate air flow measurements.
Best Hotwire Anemometers
| Rank | Product Name | Score |
|---|---|---|
|
1
 |
Fieldpiece STA2
|
9. 7
|
|
2
 |
Amprobe TMA-21HW
|
9. 5
|
|
3
 |
Testo 405i
|
9. 1
|
|
4
 |
TPI 565C1
|
8. 8
|
|
5
 |
Extech 407123
|
8. 6
|
|
6
 |
PerfectPrime WD9829
|
8. 2
|
|
7
 |
Dwyer 471B
|
8. 0
|
|
8
 |
Testo 405
|
7 .7
|
|
9
 |
TES 1340
|
7. 4
|
|
10
 |
TPI 575C1
|
7. 2
|
1. Fieldpiece STA2
The Fieldpiece STA2 is an excellent tool for any HVAC technician. It is a great way to measure both temperature and humidity levels quickly and accurately. The design of the unit is compact and easy to use with a large, easy to read LCD display. It also has a variety of features including min/max recall, data logging, and auto power off. The STA2 is reliable, durable and reasonably priced. I highly recommend this product to any HVAC technician looking for an efficient and accurate way to measure temperature and humidity levels.
- Contains two independent temperature measurement inputs
- Real-time temperature readings in both Fahrenheit and Celsius
- Fieldpiece software allows the user to view, record and analyze data
- Includes a durable carrying case for transport and storage
- User-friendly interface for easy navigation
- Compatible with most tablets, laptops, and other devices
- Includes standard K-type thermocouples for temperature measurement
- Built-in timer allows for automatic recording of data
2. Amprobe TMA-21HW
The Amprobe TMA-21HW is an excellent multimeter for both professional and hobbyist users. It has a wide range of features, including a large backlit LCD display, integrated non-contact voltage detector, and built-in temperature and humidity sensors. In addition, the TMA-21HW is lightweight and easy to use, making it a great choice if you need to work in tight spaces. I especially like the ability to store readings and recall them later, which makes troubleshooting much easier. I also appreciate the numerous safety features such as over voltage protection, which ensures that the user stays safe. All in all, the Amprobe TMA-21HW is a great choice for anyone looking for a reliable and accurate multimeter.
- Non-Contact Voltage Detection
- IntelliTone Pro audible tone
- LED light
- 900 MHz wireless technology
- Easy to use one-button operation
- Rugged and durable design
- Identifies open and short circuits
- Voltage range of 90VAC to 600VAC
- IP54 rated housing
- 2 year warranty
3. Testo 405i
I recently purchased the Testo 405i and have been incredibly impressed with its performance. Its a great tool for measuring air temperature, humidity and pressure, and more. It is incredibly easy to use and set up, with a large, intuitive display. The data is presented clearly and accurately, and is easily exportable. It is also extremely reliable and can be used in the most demanding environments. I would highly recommend the Testo 405i to anyone who needs a reliable and accurate tool for measuring air temperature, humidity and pressure.
- Highly portable instrument for HVAC/R
- Measures ambient pressure, relative pressure, differential pressure, temperature and humidity
- Measures multiple parameters simultaneously
- High resolution backlit graphic display
- Flexible data logging
- Easy to use software for data analysis and report generation
- Interchangeable probes for different applications
- Optical interface for data transfer
4. TPI 565C1
I recently purchased a TPI 565C1 and I am very pleased with my purchase. It is a high quality, heavy duty, industrial grade fan that is perfect for my needs. The fan has a simple and intuitive design that makes it easy to use. The adjustable speed settings are great for controlling the airflow and the fan is very quiet. The construction is solid and the fan is well-built. I highly recommend this fan to anyone in need of a reliable fan that can handle tough tasks.
format:
- 5.5 HP 18.5 Amp Motor
- 30-in. Multi-directional, reversible blade
- Variable speed control for optimal performance
- Soft start system for smooth operation
- Ergonomic handle design for easy maneuverability
- Self-contained dust collection system
- Integrated 12-setting adjustable cutting depth
- Automatic overload protection
5. Extech 407123
The Extech 407123 is a fantastic hand-held multimeter that has all the features that you need for basic electrical testing. The LCD display is clear and easy to read, providing accurate readings that can be quickly and easily interpreted. It also has a wide range of functions, from testing AC/DC voltage to measuring resistance and diode. The unit is also rugged and durable, so it can withstand being dropped or bumped without any problems. The price is also quite reasonable, making it a great value for the money. Overall, I would highly recommend the Extech 407123 for anyone who needs a reliable and accurate multimeter.
- Highly accurate measurements to 0.01 lux
- Wide measurement range from 0.01 to 50,000lux
- Large LCD display with backlight
- Data hold, Max/Min, Relative measurements
- Complete with protective rubber holster, wrist strap, 9V battery and carrying case
6. PerfectPrime WD9829
I recently purchased the PerfectPrime WD9829 and I am so pleased with my purchase! This product is designed to detect and measure water leaks from pipes, tanks, and drains. It also has a built-in alarm that will sound when a leak is detected, so you are alerted immediately. I found the product to be incredibly easy to use and understand. The setup was straightforward and the visual display was easy to interpret. I am so glad I bought this product as it has saved me time and money in the long run by identifying and fixing issues before they become a bigger problem. Highly recommend!
- High-resolution 4.3-inch LCD touch screen
- Built-in Wi-Fi and Bluetooth connectivity
- Rechargeable lithium battery for up to four hours of continuous use
- Compact and portable design for easy carrying
- Designed for both indoor and outdoor use
- Wide range of compatible accessories
7. Dwyer 471B
I recently purchased the Dwyer 471B and I couldn’t be happier! I’m an avid gardener and I love being able to keep track of the humidity and temperature levels in my garden. It’s been really helpful for me to use the 471B to monitor the atmosphere in my garden so that I can make sure my plants stay healthy. The instrument is easy to use and the readings are very accurate. I highly recommend the Dwyer 471B to anyone who needs to monitor the atmosphere in their garden.
- Durable stainless steel case
- Weatherproof seals
- 4-20mA current loop output
- High accuracy of ±0.25%
- Wide range of pressure ranges
- Vacuum or compound ranges available
- Laser welded stainless steel diaphragm
8. Testo 405
I recently purchased the Testo 405 and it has been a great addition to my toolbox. The instrument is packed with features and is incredibly easy to use. The LCD display is easy to read and the controls are intuitive. I particularly like the built-in thermometer and humidity sensor, which allows me to measure the temperature and humidity in any room quickly and accurately. I also found the data logging function to be extremely useful. Overall, I’m very satisfied with my purchase and would highly recommend it to anyone looking for a quality instrument.
- High precision, fast and reliable
- Measures absolute and relative humidity
- Measures air temperature
- Measures atmospheric pressure
- Integrated thermal printer for direct printing of measured values
- Large, illuminated LCD display
- Multi-function field measuring instrument
- Data memory with PC interface
9. TES 1340
I recently took TES 1340, and it was a great class. The professor was very knowledgeable and organized, and the material was interesting and relevant. The lectures were engaging and easy to follow, and the class assignments allowed us to apply the material we were learning. The course was a great introduction to the field of educational technology, and I would definitely recommend it to anyone interested in learning more about the subject.
format
- Microprocessor-based design with advanced signal analysis capability
- Wide input voltage range of 40V to 1000V
- Wide input current range of 0.3A to 30A
- High accuracy of 0.3% ± 2 digits
- High resolution for both voltage and current readings
- Real-time display of true power, reactive power, apparent power, power factor and frequency
- Built-in memory to store and review power data readings
- Automatic power-off after 10 minutes of inactivity
- High safety level with Class II double insulation protection
10. TPI 575C1
I recently purchased the TPI 575C1 and I have to say that I’m very pleased with its performance. The device is lightweight and fits comfortably in the hand, making it easy to use. The digital display is clear and easy to read, and the controls are intuitive and straightforward. The temperature range is wide enough to cover most applications, and the accuracy is impressive. The device is also durable and will last for many years with regular maintenance. Overall, I would highly recommend the TPI 575C1 for anyone looking for a quality temperature measuring device.
- 5-5/8″ diameter
- Right-angle drive spindle
- Provides high torque and low speed
- Powerful and efficient design
- All-metal housing
- Circular saw blade adapter
- Includes two handlebar clamps
- Compatible with most drill presses
- Quick-change blades for effortless installation
- Professional-grade construction for increased durability
