Bearing: Sapphire jewel bearing.
Temperature Sensor (for AVM-03 only): K-type thermocouple.
Mounting Nut: 1/4" x 20.
Operating Temperature:
Operating Humidity: Less than 80% RH.
Operating Pressure: 500 mB ~ 2 Bar.
Storage Temperature: -40°C ~ 60°C (-40°F ~ 140°F).
Power Consumption: Approx. 6 mA.
Battery Type: 9V.
Battery Life: 50 hours (for 300mA-hrs battery).
Averaging Period for Wind Speed Measurement:
Dimension:
Weight: 350g / 12.34oz (battery included).
Accessories: