About This

✅3-in-1 High-Precision Digital Anemometer - The hot-wire anemometer accurately measures air velocity (m/s, km/h, ft/min, knots, mph), Accuracy ±5%, Measuring range air speed 0.2~67 Mph, airflow volume(CFM/CMM) 0–999900 ft³/min, temperature 32~113℉. Ideal for precise airflow diagnostics in HVAC, ventilation systems and environmental testing
✅Retractable Thermal Anemometer for Tight Spaces - Designed with a telescopic thermal probe (11.75 × 1.61 × 0.93 in), this anemometer easily reaches ducts, vents, and confined spaces for precise airflow readings. The probe includes a protective cover, and is dustproof & waterproof, ensuring durability and reliability in demanding conditions
✅600mAh Rechargeable Battery – CFM meter Built-in 600mAh Li-Ion battery with USB Type-C fast charging (≈2.5 hrs). More economical and eco-friendly than disposable batteries. Features auto power-off to extend runtime during outdoor measure
✅Large Color LCD Display – The LCD screen clearly shows wind speed, airflow, and temperature, with max / min / average values. Functions include unit conversion, data hold, low battery alert, and touch keys, making operation simple and reliable for airflow diagnostics in HVAC systems, ventilation monitoring, and environmental testing
✅SERVICE & ASSURANCE - Included in the box 1x BT-5000Y hot wire anemometer, 1x user manual, 1x velvet storage bag, 1x Type-C cable, Backed by BTMETER’s responsive 7*24h customer service and lifetime technical support. Please feel to contact us if you have any questions