HoldPeak 866B Digital Anemometer, Handheld Wind Speed CFM Meter | HVAC Air Flow Velocity Gauge Tester with Backlight, Wind Temp Measuring Device, Outdoor Wind Gauge for Drone Sailing Shooting
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Technical Specifications
Key Features
MEASURE LIGHT AIRFLOW WITH CONFIDENCE: This digital anemometer measures 0.67–67.1 mph with ±5% accuracy and air temperature from 14–113°F (-10–45°C); its sensitive eight-blade impeller responds to light airflow at HVAC vents and outdoor sites.
CHECK HVAC AIRFLOW AND CALCULATE CFM: Compare air velocity at supply vents, return grilles and exhaust fans to spot differences in airflow. Use the readings with the vent area to help calculate CFM and investigate uneven ventilation around your home.
TRACK GUSTS, LULLS AND AVERAGE WIND: MAX, MIN and AVG readings help you see how wind changes before a drone flight or while sailing. Choose mph, m/s, km/h, ft/min or knots; °F/°C air temperature and wind chill readings add context to outdoor checks.
BACKLIT DISPLAY AND SECURE GRIP: Read your handheld wind speed meter in dim equipment rooms or after sunset. Non-slip side grips and an included wrist strap help keep it secure; the backlight turns off after 15 seconds to conserve battery power.
TRIPOD MOUNT FOR HANDS-FREE CHECKS: Attach your wind gauge to a compatible 1/4-inch tripod for extended measurements at the job site or outdoors. The included carrying case keeps your kit together between uses. Tripod not included.