HABOTEST HT625B Digital Anemometer with USB, Wind Speed/Temperature/Air Volume Meter, Backlit LCD, External Vane Sensor

HVAC technicians, environmental inspectors, and industrial hygienists rely on the HABOTEST HT625B for precise airflow measurements in ducts, vents, and open spaces. This handheld digital anemometer captures wind speed, temperature, and air volume with professional accuracy, and its USB interface enables real-time data logging to a PC for detailed analysis.

Key specifications

• Wind speed range: 0.8–40 m/s (1.4–144 km/h, 0.9–78.3 MPH, 80–7874 ft/min, 0.8–88.0 knots) with ±(2.0% + 50 digits) accuracy and 0.01 m/s resolution
• Temperature range: -20°C to 60°C (-4°F to 140°F) with ±1.5°C (±2.7°F) accuracy and 0.1°C/°F resolution
• Air volume measurement: 0–999900 CFM / 0–999900 CMM
• Backlit LCD display with MAX/MIN/AVG, data hold, and low battery indicator
• External vane sensor on a coiled cable for flexible positioning
• USB output for PC connection and real-time data logging
• Powered by 3x 1.5V AAA batteries (not included); auto power off after approx. 15 minutes
• Operating conditions: 0°C to 50°C (32°F to 122°F), <80% RH non-condensing

Why choose it

The HT625B combines laboratory-grade precision with rugged portability. Its external vane sensor reaches into tight ductwork while the backlit display remains readable in dim mechanical rooms. USB connectivity turns the meter into a data acquisition tool, letting you log and review measurements over time—essential for balancing HVAC systems or documenting environmental compliance.

Ideal use cases

• HVAC system installation, balancing, and troubleshooting
• Environmental monitoring and workplace safety audits
• Industrial hygiene assessments and ventilation checks
• Laboratory and research airflow studies

Good to know

The HT625B is powered by three standard AAA batteries, so replacements are easy to find. The auto power-off function conserves battery life, and the low battery indicator ensures you're never caught off guard. The external vane sensor on a coiled cable allows you to measure in hard-to-reach places without straining.