About this item

• DESIGNED FOR HVAC AIRFLOW DIAGNOSTICS – Professional hot wire anemometer built for HVAC technicians who need fast, accurate airflow measurements inside ducts, vents, diffusers, exhaust systems, and air handling units during installation, balancing, and maintenance.
• TRUSTED TOOL FOR FIELD WORK & REPORTING – Combines precise air velocity measurement, automatic airflow calculation, and PC data export to help HVAC professionals diagnose airflow issues, verify system performance, and generate reliable measurement results.
• WIDE WIND SPEED MEASUREMENT RANGE – Measures air velocity from 0.0 to 30 m/s (0.0–108 km/h, 0.0–67 mph) with 0.01 m/s resolution, suitable for low-speed ventilation and high-speed industrial airflow.
• ACCURATE AND STABLE MEASUREMENTS – Provides ±3% accuracy for air velocity and ±1°C (±1.8°F) temperature accuracy, ensuring consistent and repeatable results during professional inspections.
• AUTOMATIC AIRFLOW CALCULATION (CFM / CMM) – Converts measured air velocity into CFM (ft³/min) or CMM (m³/min) after manual input of duct or vent cross-sectional area, eliminating manual calculations.
• HIGH-SENSITIVITY HOT WIRE SENSOR – Precision hot wire probe delivers rapid response and high sensitivity, especially effective for low air velocity and laminar airflow measurement in HVAC ducts.
• BENDABLE TELESCOPIC PROBE FOR DEEP DUCTS – Flexible stainless-steel probe extends up to ~2 m, allowing accurate airflow measurement in hard-to-reach ceiling vents, narrow ducts, and exhaust outlets.