Pro Anemometer Handheld CFM Meter HVAC Wind Speed Gauge Max 45m/s HP-856A USB-PC

* HIGH SENSITIVE & ACCURATE MEASURING - Provides fast measurement for analysis of critical environment conditions. Measure wind speed in 5 units: m/s, km/h, ft/min, knots, mph. * Through the built-in temperature regulator to adjust ℃/℉ temperature. Record and recall max / min /Average / Current function. Low battery indication. Features Back Light √ Low Battery Indication √ Manual/Auto Power Off √ MAX/MIN/Average/Current √ ℃/℉ √ USB Port √ Features & Specifications: Specifications Wind Speed Range: 0.3-45m/s Accuracy of Wind Speed: 0.1dgts Resolution: 0.01m/s Wind Flow Range: 0~999900m3/min 1 * HOLDPEAK 856A Digital Anemometer 1 * Protective Case 1 * User Manual Battery Type: 1* 9V 6F22 Battery(INCLUDED) The digital anemometer requires a USB cable to be connected when in use and measures in real time, with one-touch range conversion, a large LCD display for clear and easy reading, and a backlit display for easy measurement even in poorly lit areas. HP-856A is a very precise anemometer. Understanding the wind speed will make us safer and easier. Using 856A to measure ventilation condition of ventilation vent can help to find out many problems of household appliances. 🟡Data Can be Saved to PC - This split type wind speed meter can be connected to your PC (Win 7,XP,10) via USB port, to monitor and record wind data, such as: speeds, temp, air volume, data, time. 🟡Pro Air Flow Meter - Our Airflow Meter has a large Wind flow range of CFM 0-999900, resolution of 0.001-100, Air flow area of 0.001-9999 ft2. Can help balance a central air conditioning system with this device by taking air flow readings of the entire house. 🟡Large Wind Speed Range - This pro HVAC anemometer has a large wind speed measurement range of 0.001~100 mph, wind speed accuracy of +/- 3%. Allows you to accurately measure wind speed and wind flow on more occasions. 🟡Multifunctional Measurement - This Handheld anemometer has 5 units of switching(m/s, km/h, ft/min, knots, mph), real-time MAX/MIN/AVG display, backlight, low battery reminder, auto off and 600 data storage functions, helps you to measure the wind velocity more conveniently. 🟡Separated Extendable Wind Sensor - Built with user-friendly extendable wind sensor vane, so you can still look at the readings easily while you testing balancing the AC or dust collection system. Combined with Amazon's excellent delivery service, we provide a 2-year after-sale service and lifetime technical support.