General instruments corporation manufactures an imported portable digital readout anemometer which can be used to check air velocity and speeds of fans, blowers, air ducts, rotating machines, etc. The digital anemometer comes in low friction ball bearing design which allows free vane movement resulting in accuracy of both high and low velocities of air multifunctional measuring 4 to 30 metre per sec flow range. The instrument has a 1 m/s and 80-5910 feet per minute with 10 ft/min with maximum/minimum average memory with data hold. A iso 9002 company supplies with this digital anemometer.
