Portable Handheld Anemometer

Description: > Multifunctional.the measurement unit can be selected according to different requirements > Maximum value data hold function > DATA HOLD function for storing 24 groups of data > Low-friction ball-bearing design allows free vane movement > Separate type design, convenient to measure > Wide applications: use to check air conditioning & heating systems , measure air velocities, wind speeds, temperature, direction, etc > Auto power shut off > Use USB data output and RS-232 data output with connection PC > Provide Bluetooth ™ data output choice Applications: data collection for boiler refrigeration industry ventilation duct environment monitor navigation measurement weather forecast collection of the weather datum for outdoor busywork fire department General Specifications Model AA-136C Measurement Units Air Velocity: m / s, km / h, ft / min, knots Air Flow: CMM ( m³ / min ), CFM ( ft³ / min ) Beaufort Scale: Force Wave Height: m Direction: °from the North direction Temperature: °C , °F Data Hold Maximum Value Data Memorized 24 Groups Sampling Rate Reading Per Second Approx Sensors Air Velocity / Flow Sensor: Conventional Angled Vane Arms with Low-friction Ball Bearing Temperature Sensor: Precision Thermistor Automatic Power Off 0 ~ 9 Minutes Set by Users Operating Conditions Temperature: -10 ~ 60 °C (14 ~ 140 °F ) Humidity: < 80 %RH Power Supply 4x1.5vAAA Um-4 Battery Size Main instrument:140x70x30mm 3-cup probe:65x65x115mm Direction probe:86x69x115mm Weight 310g,including probe Test Range Specifications Parameters Range Resolution Accuracy Air Velocity m/s ( meters / sec ) 0.4~45.0 0.1 m/s ±(2%n + 0.1m/s) km/h ( kilo-meters / hour ) 1.4~162.0 0.1 km/h ±(2%n+0.1km/h ) ft/min ( feet / minute ) 80~8860 0.1 ft/min ±(2%n + 1ft/min) knots ( nautical MPH ) 0.8~88.0 0.1 knots ±(2%n + 0.1nots) Air Flow CMM (cubic meters/min) 0~9999 0.001~1 ±(2%n+0.1m³/min) CFM ( cubic ft / min ) 0~9999 0.001~1 ±(2%n+0.1ft³/min) Beaufort Scale 0~12 0.1 ±0.5 Wave Height ( Meter ) 0~14 0.1 ±0.1 Direction 0~360° 22.5° ± 22.5° Air Temperature 14~140°F 0.1°F 0.9°F -10~60°C 0.1°C 0.5°C Accessories: Standard Accessories

Main Unit Velocity Sensor Direction sensor Carrying Case Operation Manual Optional Accessories USB data output Bluetooth data output Tag : wind speed anemometer , wind speed gauge