Review on 🌡️ Amprobe TMA 21HW: The Ultimate Hotwire Anemometer Temperature Monitoring Tool by Rob Rogers

We received this unit and sent it to a calibration center for certification. It was found that the air speed differed greatly from that specified by the manufacturer. We then found that it couldn't be serviced either, as Amprobe no longer offers service on this model. Amprobe sent us a replacement device and this also turned out to be defective. Don't waste your time buying this model as Amprobe doesn't support it.