Anemometer

We are offering anemometer,.
2.1 general specifications
display 0.5" (13 mm) 4-digit lcd
measurement units air velocity: m/s, km/h, ft/min, knots
air flow: cmm (m³/min);
cfm (ft³/min)
beaufort scale: force
wave height: m
direction: °from the north direction
temp: °c & °f
data hold maximum value
data memorized 24 groups
sampling rate reading per second approx
sensors air velocity/flow sensor:
3-cup probe
direction probe: low friction probe
temperature sensor:
precision thermistor
automatic power off 0-9 minutes set by users
data output rs 232 c serial interface
operating temperature 14°f to 140°f (-10°c to 60°c)
operating humidity max. 80% rh
power supply 4x1.5aaa size
weight 260g (0.57lb) including batteries & probe
dimensions main instrument: 156x67x28mm
(6.1x2.6x1.1")
velocity sensor: 65x65x115mm.