NEWTRY Digital Anemometer Vane Anemometer Handheld Wind Speed Meter Sensor Portable Wind Gauges Air Flow Velocity Thermometer for Measuring Wind Speed with Backlight Max/Min (PM6252B)

Function This high-precision digital anemometer can help you measure Air Velocity (wind speed) Air volume, temperature, humidity whether you're flying RC planes, drones, wings, helicopters. It's very useful and widely used in hiking, sailing, drone pilot, ventilation system, etc. Technical Parameter Material: ABS+TPE m/s(meter per second): 0.80 ~ 30.00 ±(2.0% reading+50 characters) ft/m(feet per minute): 78 ~ 5900 ±(2.0% reading+5 characters) ft/s( feet per second): 1.30 ~ 98.50 ±(2.0% reading+50 characters) km/h(kilometer per hour): 1.40 ~ 108.00 ±(2.0% reading+50 characters) mil/h(miles per hour): 0.90 ~ 67.20 ±(2.0% reading+5 characters) Knots(nautical miles per hour): 0.8 ~ 58.30 ±(2.0% reading+50 characters) Air Temperature: -10 ~ 60°C ±1.5°C/-14 ~ 140°F ±2.7°F Air Relative Humidity: (20 ~ 80)%RH ±3%RH25°C/(<20 or >80)%RH ±5%RH25°C Resolution: 0.01m/s; 1ft/m; 0.01knots; 0.01km/h; 0.01ft/s, 0.1°C/0.1°F, 0.1%RH CFM: 0 to 99990/0 to 9.999ft2 CMM: 0 to 99990/0 to 9.999ft2 CMS: 0 to 9999/0 to 9.999m2 Work Height: Maximum 2000m Work Mode: Frequency of wind speed conversion Display: LCD Maximum Show Value: 9999 Sampling Time: About 0.4s/time Flow Area Setting: Yes MAX/MIN Function: Yes Display Back Light: Yes Auto Power Off: Yes °C/°F Selection: Yes Ambient, Dew Point & Wet Bulb Temperature Selection: Yes Low Battery Indication: Yes USB Interface: Yes Power Supply: 1 * 9V 6F22 Battery (NOT Included) Operation Environment: 0°C ~ 40°C, 0 ~ 85%RH(no moisture condensation) Detector (fan) Operation Environment: -20°C ~ 80°C, 0 ~ 95%RH(no moisture condensation) Storage Environment: -10°C~50°C, 0~80%RH(no moisture condensation) Item Size: Approx. 16.5 * 8.5 * 3.8cm / 6.5 * 3.4 * 1.5in Item Weight: Approx. 153g / 5.42oz Package Weight: Approx. 354g / 12.47oz

• 1.[Portable, LTD, backlight]:This meter is a portable, professional measuring instrument with large-screen LCD and backlight, multi-unit switching functions.
• 2.[Switchable unit]:Wind speed unit is switchable: m/s, km/h, mil/h, ft/m, ft/s or knots.
• 3.[Reading hold, max, min]:This meter has the functions of reading hold, maximum, minimum.
• 4. [Eight-leaf fan]: Advanced fan shaft fine wind can also be sensed, to meet the high accuracy requirements of enterprises and individual enthusiasts.
• 5.[Precision chip] : Precision chip guarantees high accuracy and response speed. PM6252B can also link to computer.