The VELOCICALC® Rotating Vane Anemometer 5725 is a high performance, yet simple-to-use, rotating vane anemometer. High accuracy and reliability make the VELOCICALC 5725 the professional's ideal tool for measuring unevenly distributed or fluctuating flows through heating and cooling coils, diffusers, grilles, and filters.

It accurately measures air velocity and temperature, calculates flow rate, performs averaging, and can determine minimum and maximum readings. Using sweep mode you can quickly provide one averaged reading of velocity or volume over a large measurement area. The large vane head automatically averages velocity and volume readings. The VELOCICALC 5725 includes variable time constant, sampling and statistics functions and data logging capability.

Reversible 4-inch (100 mm) head to read supply and exhaust flows
Calculates volumetric flow rate when user inputs duct shape and size, or area
Sampling function records multiple point measurements
Automatic averaging of air velocity
Simultaneously displays velocity and temperature
Sweep mode for one overall measurement
Optional 36-inch telescopic probe available
Compatible with optional Aircone flow hoods
Logs 12,700+ samples with a time and date stamp
Recall, review, store data
LogDat2™ downloading software included
Heating and cooling coil analysis
Diffuser and grille measurements
Fume hood face velocity tests
Indoor air quality tests
Filter face velocity measurements
Instrument with 100-mm vane
Carrying case
Alkaline batteries
Operation and service manual
USB cable with downloading software
Calibration certificate