Measure air velocity FPM or air volume CFM Input surface area for air flow measurements Flexible vane sensor Accurate thermistor for temperature measurements Continuous moving average results for up to 2 hours MINMAXAVG readings Air velocity average for multiple point Temperature in anddegree C or anddegree F switchable Data hold to freeze measurement display of both readings Auto power off function RS232 interface output with optional software & cable Order Code N33BN Deluxe hard carrying case The TMA10 is ideal for HVACR technicians measuring Heat Ventilation Air conditioning Refrigeration wind flow & temperature in residential commercial & industrial air conditioning systems. It offers numerous functions use it to check air velocity in FPM Feet per minute or ms metres per second air volume flow in CFM Cubic feet per minute or CMS Cubic metres per second plus the remote vane allows greater measurement location flexibility. Switch between anddegree C & anddegree F & input the area of airflow measurement to gain accurate air velocity results. Measure an air flow source for a continuous moving average for up to two hours. Determine minimum maximum & average readings from a single point air source. Large dual display to view both air flow or velocity measurement plus temperature. Long extended flexible cord for remote vane access capabilities. All the TMA10 measurements can be output to a computer for charting or analysis with the optional software & RS232 cable Order Code N33BN. Shipped in a deluxe hard carry case to protect & transport your Anemometer.