【High Precision Anemometer】Wind Speed Range: 0.001-100 mph (Accuracy: +/- 3%+0.2 rdg),0.001-45m/s (Accuracy: +/- 3%+0.1 rdg); Temp Range:32-113℉;Resolution: 0.001 mph.Measure wind speed in MAX/MIN/Current.Display in 5 units: m/s, km/h, ft/min, knots, mph 【Multi-Function Air Flow Meter】1.69 x 2.3in Large Display with Backlight makes it easy to read, Low power indicator remind you Replacement battery in time. Data Hold,℃/℉ Switch,Stretchable and adjustable blades,A greatest weather monitor for windsurfing,sailing,flying and shooting 【CFM Meter】Wind flow range: CFM 0-999900 ft3/min, Resolution: 001-100, Wind flow area 0.001-9999 ft2,Wind Flow Calculate Formula: Flow =velocity *(Free Area);A good and protable CFM meter for you to measure HVAC,Air Blower and Air Velocity 【Air Flow Area Setting】 You can press the ''AREA" key,then press the numbers keys to enter a new duct area,such as the number 1 or 2,Then press the "ENTER" key to confirm,You can also press the "UNIT'' key to choose CFM or CMM ⚡【Save Your Battery】Manual or Auto Power Off after 5 mins without operation. 9V(6F22) battery included,AOPUTTRIVER come with 2-Years-Technical Support,if you have any problems with our Products,welcome contact us,we will replace for you

Digital Handheld Anemometer  AP-846A HVAC Air Flow CFM Meter Wind Speed Meter with Backlight Max/Min/Avg Functions for Measuring Wind Speed Air Velocity Temperature  Air Flow Meter

· AOPUTTRIVER provide 2 years warranty and lifetime user tech-support.

· AOPUTTRIVER Customer service team will reply and solve your problems within 24h.

· AOPUTTRIVER will continue to introduce more cost-effective products to our customers. 

AOPUTTRIVER AP-846A CFM Anemometer General Features:

Weight:320g

(Batteries not included)

Dimension:

Meter:163x85-34.5mm  

Vane:251x72x30mm

 

Wind Speed Unit Selection:m/s,Ft/min,Knots,Km/hr,Mph

✔ Wind speed/temperature/volume measurement

✔ Unit conversion for wind speed/temperature/volume

✔ Maximum/minimum wind speed

✔ Average/2/3 maximum airflow

✔ Records up to 600 sets of measurement data

✔ Data save, storage, and deletion functions

✔ Manual/automatic shutdown after 5 minutes of inactivity

✔ Switchable units for wind speed, temperature, and airflow

✔ Extendable impeller handle

✔ Low battery indicator

 

Package included:

1 * 9V(6F22) Battery

1 * Wind Meter Case

1 * Small Screwdriver

1 * Instruction Manual

1 * Adjustable and Stretchable Vane

1 * AP-846A Pro CFM Anemometer