🌬️ Master airflow like a pro — precision meets portability!
The Dwyer 471B Thermo-Anemometer is a reliable, professional-grade instrument designed for precise measurement of air velocity and temperature in HVAC and industrial environments. Featuring a hot-wire probe with a flexible 71-183 cm cable, it offers ±3% full-scale accuracy within typical temperature ranges, stores up to 99 readings, and includes a backlit LCD for easy data viewing. Powered by a user-replaceable 9V battery, it combines durability, portability, and smart functionality to elevate your airflow diagnostics.
S**O
Need assistance
I just bought this meter and is not measuring properly. It measures about half the velocity.Is it some setting or maybe the probe is not working ?
J**.
Will never due business with a slap-happy outfit like Dwyer again
Bought this and within several months, it quit working properly. Dwyer insists it needs to be returned for repair via Amazon. Amazon does not do that, and it was well past the return window period. Amazon graciously made a special exception to take it back for refund. Will never due business with a slap-happy outfit like Dwyer again.
R**S
Great unit and easy to use!
I bought this gauge for work to measure airflow and velocities in dust collection ductwork. I would buy again.
A**Z
Dwyer 471B-1 sensor
Very good product, very accurate and ease of use.
A**R
Prices jacked up?
Good product, but price went from $160 to over $500 within 2 weeks. Don't get that?
ترست بايلوت
منذ يوم واحد
منذ يومين
