Verdict overview
- worth the money 9.1
- Simple to use 8.9
- Precision 8.9
- clearly written 9.3
Pros
Accurate Wind Readings: Measures wind velocity in 5 units with high accuracy.
High Range: Measures wind speed up to 100 mph.
Airflow CFM Meter: Measures wind flow and air flow area with resolution of 0.001.
Cons
Turbine slightly tracks gravity.
Tech specs
product dimensions | 3.4 x 1.5 x 6.5 inches |
batteries | 1 9V batteries required. included |
item weight | 1.65 pounds |
customer reviews | 4.2 4.2 out of 5 stars 324 ratings 4.2 out of 5 stars |

Product Overview
If you re looking for a reliable anemometer to measure wind velocity, air temperature and air flow, then the BTMETER BT 846A Pro HVAC Anemometer is the perfect choice. This anemometer is designed for HVAC trouble shooting and air flow balancing, and it comes with a host of features that make it stand out from the crowd.
The BTMETER BT 846A Pro HVAC Anemometer accurately measures wind velocity in five units m/s, km/h, ft/min, knots and mph. It also measures wind temperature in / , as well as air flow in CFM CMM. With its higher range wind speed meter, you can measure up to 0.001 100 mph with an accuracy of / 3 / 0.2 reading and a resolution of 0.001. The air temperature range is 32.0 113.0 0 45 with a resolution of 0.1. Furthermore, this anemometer allows you to record 600 groups of wind data and comes with a carrying storage case that provides good protection and keeps everything together neatly.
The BTMETER BT 846A Pro HVAC Anemometer is also equipped with a large backlit LCD display that lets you read changes in the wind easily at any angle or distance. Additionally, it has a separated extendable wind sensor vane that lets you test and balance your AC or dust collection system without having to worry about missing any readings due to obstructions or bad angles.

The airflow CFM meter on this anemometer can measure Wind flow range: CFM 0 999900 ft3/min, Resolution: 0.001 100, Air flow area : 0.001 9999 ft2 all of which are essential for measuring air volume in CFM/CMM during air flowing measurements accurately and quickly.
Finally, this anemometer comes with an auto power off feature after 5 minutes without operation to save the battery life and a 12 months warranty for quality related problems making it great value for money overall!
In conclusion, if you re looking for an accurate and reliable anemometer specifically designed for HVAC trouble shooting and air flow balancing then the BTMETER BT 846A Pro HVAC Anemometer is ideal choice for professionals who take their work seriously but don t break their budget doing so! It has all the features you need at an affordable price point what more could you ask for?
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- What is the purpose of the BTMETER BT 846A Pro HVAC Anemometer?
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- What is the accuracy of the anemometer?
- Does the anemometer come with a warranty?
- What type of batteries does the anemometer require?
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