93Mph Wind Cup Anemometer HVAC Handheld Wind Speed Meter Air Flow Meter

Key features

• Cup Anemometer for 360° Wind Speed Measurement – This handheld digital cup anemometer accurately measures wind speed from 0.7 to 42 M/S, supporting 4 units (M/S, MPH, KM/H, KTS) with ±4% accuracy. Unlike traditional vane anemometers, the cup sensor design captures wind from any direction – no need to align with the wind. Just hold it vertically and get instant readings.
• Retractable & Flexible Probe with Protective Cover – Press the hold key to lock readings on the large LCD screen – the display shows current value, average value, and maximum value simultaneously, with the "HD" symbol confirming the data is frozen. This handheld wind meter is ideal for HVAC system diagnostics, ventilation monitoring, and environmental testing where you need to record peak gusts and average wind speeds over time.
• Digital Wind Meter with LCD Display– The large digital LCD screen clearly displays current wind force, maximum wind force, average wind force, and a Beaufort scale bargraph for easy reference. Backlit screen ensures clear visibility in low-light conditions. This digital anemometer also features a low battery indicator, so you never lose a measurement halfway.
• Portable Anemometer for Outdoor Use– Features a standard UNC 6.35×1.27mm tripod thread for stable, hands-free monitoring. Compact size (165×51×38mm) and lightweight design (116g with batteries) make this portable anemometer easy to carry. Powered by 2×AAA batteries with low power consumption (<3mA) and auto power off after 15 minutes to extend battery life.
• Wide Applications for Wind Monitoring – This versatile cup anemometer is widely used in: HVAC system airflow testing, environmental wind monitoring, weather stations, storm chasing equipment, sailing and maritime navigation, drone flight safety checks, shooting and hunting wind reading, and outdoor adventure activities. A reliable wind speed meter for professionals and hobbyists alike.

Professional Handheld Cup Anemometer for HVAC Air Flow & Wind Speed Measurement The PR-881M is a professional-grade handheld cup anemometer – a portable wind speed meter designed for HVAC technicians, outdoor enthusiasts, drone pilots, sailors, and environmental inspectors who need accurate, reliable wind data. Unlike hot-wire or vane anemometers that require delicate calibration or struggle in outdoor conditions, the 881M uses a durable cup rotor sensor that withstands dust, light rain, and tough field environments. It delivers consistent readings even in changing weather – no recalibration needed, just turn on and measure. What You Can Measure Wind Speed: 0.7-42 m/s, supports 4 units (m/s, km/h, mph, knots), resolution 0.1 (0-19.9) / 1 (20-150), accuracy ±4% ±1 digit Wind Temperature: 14-113℉ / -10-45℃, accuracy ±2℃ / ±3.6℉ Beaufort Scale: Built-in BFT scale displays wind force level (0-12) for quick reference Key Features Durable Cup Rotor Sensor – Handles dust, light rain, and outdoor conditions with ease. No calibration required. Multi-Function LCD Display – Backlit screen shows current, max, and average wind speed simultaneously, plus BFT bargraph. One-Button Data Hold –

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