5-in-1 Split-Type Anemometer for Wind Flow/Speed/Temp/Level/Windchill, YOWEXA Air Flow Meter with Big Backlit Screen, Wind Meter Supports Data Storage, Tripod Socket for HVAC Drone Sailing Hunting

Digital Anemometer, YOWEXA Handheld Wind Speed Meter with Backlight Screen, Air Flow Tester Surpports Wind Chill Alert, Wind Checkers for Hunting HVAC Drone Sailing Golf Shooting

YOWEXA YW-552M Light Meter, Digital Lux Meter 0~200,000 Lux(0~20,000 Fc) with Backlight, Max/Min, Data Hold, Foot Candle & Lux Unit Switch, for Photography, Plants, Office, and Indoor Lighting

YOWEXA YW-552 Digital Illuminance Light Meter, Split Sensor Lux/Foot Candles Meter 0–200,000 Lux, Data Record, Max/Min Mode, for Plants, Photography & Workspaces