supply of digital anemometer the portable anemometer provides fast accurate readings with digital readability and the convenience of a remote sensor separately.digital anemometer the portable anemometer provides fast accurate readings with digital readability and the convenience of a remote sensor separately.,digital anemometer the portable anemometer provides fast accurate readings with digital re adability and the convenience of a remote sensor separately. multi-functions for air flow measurement: m/s , km/h, ft/min, knots. low friction ball-bearing design resulting in accuracy at both high and low velocities. c onventional twisted vane arms, always a source of unreliability have been eliminated. data hold. compac t housing cabinet. wide applications: use this anemometer to check air conditioning & heating systems, me asure air velocities, wind speeds, temperature...etc. the supplier shall furnish calibration certificate and wa rranty certificate during supply of the item as per annexure attached. [ warranty period: 12 months after the date of delivery ] ]